Not Permitted in Class
|
|
- Dulcie Young
- 5 years ago
- Views:
Transcription
1 Not Permitted in Class MSCI 222C Spring 2019 Introduction to Electronics Charles Rubenstein, Ph. D. Professor of Engineering & Information Science Session 5: Mon/Tues 02/25/19 & 02/19/19 Mondays 1:00-3:50pm; Tuesdays 2:00-4:50pm ARC E-13 1 Be sure to have all cellphones OFF Class Seating Chart - Spring 2019 Cabinet Cabinet FRONT Whiteboard Instructor Station Kirill Dillon Morgan Terry Annie Barkin Class Seating Chart Tuesdays Cabinet Demo DESK FRONT Whiteboard Instructor Station Yingshi Jada Nicholas Jiaqi Bei Elizabeth MONDAY 1pm Adam Allyson William Rue Michelle Connie TUESDAY 2pm Atlas Mila Jenna Anurag Matt Sylvia Shelby Jasmine /29/18 1/24/ MSCI 222 Spring Class Schedule & Due Dates MONDAY TUESDAY NOTES 28 January 22 January Session 1. Introduction, Review of Syllabus, Basic Concepts 4 February 29 January Session 2. Basic Electronic Devices (Homework #1 Due, Lab 1) 11 February 5 February Session 3. Semiconductor Materials & Diodes (H2, Q1, L2) 18 February 12 February Session 4. Decimal, Binary & Hex Number Systems (H3, Q2, L3) 25 February 19 February Session 5. Analog and Digital Concepts (H4, Q3, L4) 4 March (*) 26 February Session 6. The Operational Amplifier (H5, Q4, L5) 18 March 5 March (*) Session 7. Digital Integrated Circuit Logic Gates (H6, Q5, L6) 11 March 12 March Spring Break March March No Tuesday Class 25 March (**) 26 March (**) Session 8. Flip-Flops & "Clocks"; (H6, Q5, L7) 1 April (***) 2 April (***) Session 9. Digital Counters (H7, Q6, L8) 8 April 9 April Session 10. Digital Shift Registers (H8, Q7, L9) 15 April 16 April Session 11. Using Analog & Digital IC Circuits Together (H9, Q8, L10) 22 April 23 April Session 12. Interfacing Computers (H10, Q9) 29 April 30 April Session 13. RFID (Q10) Last Day for Lab Submissions NOTE: 6 May Quizzes 7 one Mayweek after homework In-class Final session Examination due & reviewed (Tuesday = Conflict Day) NO Classes: March - Midterm Break or on Tuesday 19 March MIDTERM: (*) Distributed; (**) Exam/Draft Paper Due; (***) Reviewed in class In-class Final Exams 6/7 May MSCI 222C Class Readings Schedule In addition to the Class Notes (222Notes.pdf)!!! Session Due Notes 2 EW1: Pp 1-27; Armstrong: Chapters 1 3 (Pp 1-16) 3 EW1: Pp 28-65; Armstrong: Chapters 4 6 (Pp 17-63) 4 EW1: Pp 66-76; Armstrong: Chapters 7 9 (Pp ) 5 EW1: Pp 77 -End; Armstrong: Chapters (Pp ) 6 EW2: Pp 1-50 and Pg 90; Armstrong: Chapters (Pp ) 7 EW2: Pp 51-79, Review Pg 12; Armstrong: Ch. 14 End (Pp ) 8 EW2: Pp 80 - End, Review Pg 12 (CD4013, CD4017) 9 EW2: Review Pg 12 (CD4013, CD4017) 10 EW2: Review Pg 37 (555 Timer) 11 Review EW1 and EW2 as necessary, Sensors Lab Manual if interested 12 and on Review EW1 and EW2 as necessary EW1 = Basic Electronics: Transistors and Integrated Circuits, Workbook I by Forrest M. Mims, III (ew1.pdf) KEY EW2 = Digital Electronic Projects, Workbook II by Forrest M. Mims, III (ew2.pdf) Armstrong = Man of High Fidelity (armstrong2.pdf) Sensors = Radio Shack Electronic Sensors Lab by Forrest M. Mims, III (sensors.pdf) 6 1
2 MSCI 222C Hands-on Lab Modules #01: Measuring Resistance and Voltage #02: Voltage Sources, LEDS, Diodes & Characteristic Curves #03: Capacitors, Time Constants & Transistor Gain #04: Voltage Regulation & Transistor Switching #05: Analog IC Voltage Comparator #06: Basic Digital Logic #07: Set-Reset Latches & Type D Flip-Flops #08: Decade Counter and One Shot Switch Debouncer #09: Three Stage Type D Flip-Flop Shift Register #10: NE555 IC Timer Circuits Optional Labs (Additional Labs may be added or substituted): #A: Sound Detector Circuit (Audio-triggered One-shot) #B: Seven Segment Display Decoder-Driver Circuit 7 Instructor Contact Information Dr. Charles Rubenstein <crubenst@pratt.edu> Professor of Engineering & Information Science Pratt Brooklyn Campus Office: ARC G-49 Spring 2019 Office hours (by appointment *) Mondays: 12:00pm - 1:00 pm = ARC G-49 (or E-13) Tuesdays: 12:00pm - 2:00pm = ARC G-49 (or E-13) (*Please me at least a day in advance if you plan on coming to office hours ) Send me an crubenst@pratt.edu Subject line: 222C or Electronics 8 * Class Session Archives Spring OPEN LAB TIME - ARC E-13 19sp05.pdf (Class PowerPoint slides)* 19sp05_h.pdf (6-slide/page handout format)* *Power points normally available by Thursday evening Mondays 9:00am 1:00pm BY PRE-ARRANGEMENT ONLY CONTACT: Mrs. Margaret Dy-So, Assistant to the Chairperson Math & Science Department ARC G-41 On pre-arranged day, access to E-09 and the White Console Cabinet is obtained from Ms. Dy-So or the student assistant in room G ** World Maker Faire NY ** For the seventh year, Dr. Rubenstein will be coordinating the IEEE Booth (Sponsored by Region 1, IEEE-USA, EAB and The IET) at the World Maker Faire New York NY Hall of Science - Queens, NY Saturday-Sunday September
3 13 In Today s Class Session 5: DUE: Homework Set #04 Readings: Electronics Workbook 2 (ew2.pdf): Pp. 1-50, 90 Armstrong: Chapters (Pp ) Lecture: Analog and Digital Concepts 2Do: Review Homework Set #04; Quiz #03 (Homework #03) 2Do: Hands-on Module #04: Voltage Regulation & Transistor Switching For class Session 6: DUE: Homework Set #05 Readings: Electronics Workbook 2 (ew2.pdf): Pp , 12 Armstrong: Chapters 14-END (Pp ) Lecture: The Operational Amplifier 2Do: Review Homework Set #05; Quiz #04 on Homework Set #04 2Do: Hands-on Module #05: Analog IC Voltage Comparator 14 MSCI 222C Electronics Review Kirchhoff s Laws - KCL & KVL Ohms Law Power Law emath Calculations Combining Resistors Time Constants Voltage Divider Equation Kirchhoff s Laws: KCL KVL KCL: The current going into any point has to be the same as the current going out of the point also called The Law of Conservation of Current KVL: The sum of all the voltages, as you go around a circuit from some fixed point and return there from the opposite direction, and taking polarity into account, is always ZERO also called The Law of Conservation of Voltage OHMS LAW & the POWER LAW There are three common forms for each Equation: Ohms Law: V=IR V = I R R = V / I I = V / R Power Law: P = I V P = I V P = I 2 R P = V 2 / R
4 About Electronics Math Calculations Ohms Law equation: V=IR and I = V / R 1. If R is 1 Ohm = 1 Ω and V is 1 volt: then I = 1 Ampere 2. If R is 1MΩ = 1,000,000 Ω and V is 1 volt: then I = 1 microampere = (1 ua = 1 µa) 3. If R is 1k Ohm = 1kΩ = 1000Ω and V is 1 volt: then I = 1 milliampere ( = 1 ma) This is the most common calculation for our labs 19 Series Resistors 1. Resistors in SERIES add R ab = R 1 + R R n 2. For n Like Resistors in SERIES: R ab = n R 20 Parallel Resistors Simple Series/Parallel Resistor Circuits a 1. The Inverse of Resistances in PARALLEL add 1/R ab = 1/R 1 + 1/R /R n 2. For n Equal Resistances in Parallel; R ab = R / n 3. For TWO Resistors in Parallel; R ab = R 1 R 2 / (R 1 + R 2 ) R ab b The Equivalent Resistance of the circuit above: R ab = [ R 1 R 2 / (R 1 + R 2 ) ] + R The Voltage Divider Equation Time Constant NOTES The time required to charge or discharge a capacitor requires calculating: Vout = Vin [ R 2 / (R 1 + R 2 ) ] When a voltage is applied to two (or more) resistors in series, the voltage across a particular resistor is the applied voltage times the selected resistor divided by the sum of the resistors 23 τ = R C With: τ in seconds, R in ohms, and C in Farads 24 4
5 Measuring Voltage, Calculating Current The technology student must be able to understand the function of various instruments and equipment. In this problem we will compute the voltage drop V 1 (in volts) across the resistance R 1 (measured in ohms) and compare it with the voltmeter reading when the switch is closed. 25 Calculating Voltage Based on Kirchoff s Voltage Law (KVL) and the Voltage Divider Rule, the following information will prove helpful: 1. Kirchoff s Voltage Law V t = V 1 + V 2 2. Voltage Divider Rule V 1 = V t [R 1 /(R 1 +R 2 )] V 1 = 100v [50,000/[50,000+70,000]] V 1 = 100v [50,000/[120,000]] V 1 = 100v [5/12] V 1 = volts 26 Calculating Current Based on Kirchoff s Current Law (KCL) and Ohm s Law we see that the current (I, in Amperes) everywhere in a series circuit is the same and thus: 3. Ohm s Law I = V t /R t = 100/120,000 I = Amperes or I = 0.83 milliamperes (0.83 ma) or I = 830 microamperes (830 µa) 27 Diodes in Series Circuits When a resistor (R 1 ) and a diode are connected in series to a voltage source (V) we use KCL to realize the current is the same through all series elements. Using the standard forward voltage drop (V d ) value of 0.6volts and Ohm s Law we find the current through the resistor. For V = 15 and R 1 = 1KΩ : I R = I d = (V - V d )/R 1 = (15-0.6) volts / 1KΩ I R = 14.4 volts / 1K = 14.4 ma 28 MSCI 222C Electronics Week 5 Analog & Digital Concepts Transistors as Switches and Amplifiers How do bipolar junction transistors (BJT) and field effect transistors (FET) work as analog amplifiers and digital switches?
6 MSCI 222 Electronics Module 5 Semiconductor Construction (PHYSICS Alert!) ABOUT WEARABLE TECHNOLOGY In the 1950 s and 60 s with the advent of sensitive transistor and then integrated circuits, perhaps the first wearable technology was developed: The Static Discharge Wrist Band MSCI 222 Electronics Session 5 Transistors as Switches and Amplifiers What do we mean by a signal INVERTER? Zero volts IN = Transistor ON Five volts IN = Transistor OFF A conductive thread woven into a band worn around the technicians wrist to avoid building up static electric charges that could destroy the delicate and sensitive early electronic circuits Demo: Conductive Thread How do bipolar (BJT) and field effect (FET) transistors work as analog amplifiers and digital switches? The next slides illustrate the general principles of electro-lithography used in constructing microscopic transistor and integrated circuit devices Ohm Diffused Resistor A 2 mil x 6 mil* area of a 200Ω/square semiconductor material either N-type or P-type - forms the628ω resistor seen here in Side view: * 1 mil = Semiconductor Resistors and Diodes Connecting from N to N creates a semiconductor resistor. If instead we connect between the P-type substrate and the N-Type layer, a simple PN junction is formed, which (ideally) allows current to flow in ONLY one direction - from Anode to Cathode - We thus create a Diode. Top view
7 Diodes and NPN Transistors If we add a second N-type junction, as shown below, we have two back-to-back diodes which doesn t seem to be helpful to us... This double junction forms what we call a Transistor. Simply put, if we force enough electrons into the P-material Base to make it look like an N-material, the Collector-Emitter acts a bit like a resistor. With lesser base current, the collector current varies as we will see in the Lab: small I B changes yield LARGE I C changes which provides us with GAIN or h FE Side View: Top Contact NPN Transistor Transistors are REALLY small Shown here is one made from a 20 mil square die (20milx20mil) which is only 4-5 mils thick! 37 ( indicates emitter, collector diffusion areas) If we could make the 200Ω/sq Base material become 0.5Ω-cm then the Collector-Emitter would seem to be a simple resistance NOTE: 1 mil = Top View: NPN Transistor This (ancient) Transistor uses a 20 mil square die; 4-5 mils thick The contact areas shown are typically aluminum (etc.) Emitter Base Collector A 4-Mask Set fabricates NPN Transistors Base Diffusion Emitter Diffusion* 1 mil Ohmic Contacts *Collector = substrate Contact Metallization Top View Side View Transistor Monolithic IC Amplifier 30 mil square die with Monolithic IC Amplifier Schematic Three transistors Three diffused resistors 30 mil square die (Gray = Metallization; Black = Ohmic Contacts)
8 VLSI Computer Chips on a Wafer Apx. 28 x 6.5mm chips per 8 wafer What the individual cardboard-thick memory circuit chips look like Very Large Scale Integrated Circuits Similar VLSI Integrated Circuit Chip 6mm square die; 30,000 transistors; 144 pin package 144 (!) Connections Needs at least a dozen masks! Mask Registration Notch TMS2516: 2Kbyte EPROM TMS2516 UV Light Erasable Programmable Read-only- Memory (EPROM): 16,384 bits as 2,048 Bytes 2.5mm x 4mm die in a 24-pin DIP ceramic package about 20,000 transistors Very Large Scale Integrated Circuits IBM 1 Megabyte RAM Integrated Circuit Chip 5mm x 10mm die; 1 million + transistors Motorola MC68000 Microprocessor (1983) A 16-bit Microprocessor Chip: 246mil x 281mil die; 70,000 transistors 74LS02: Quad 2-Input NOR Gate The 74LS02: Quad 2-Input NOR Gate has a 2mm square die in a 14-pin DIP ceramic package. The four NOR Gates contain about 16 components
9 MSCI 222 Electronics Module 5 Transistor Circuit Design Basics About Transistors NPN Transistor Symbol and packaging Transistors can be divided into a Base-Emitter INPUT circuit where the B-E forms a silicon diode (0.6V forward voltage drop) and a Collector-Emitter OUTPUT circuit, where the C-E current: I C, is controlled by I B and h FE : Voltage Dividers in a Transistor Circuit In the lab, we will create a circuit to find the current gain in the collector of the 2N5551 NPN transistor. NOTE: R 1 is a 10Kohm potentiometer that controls the voltage across R 2 and (by KVL) : V R2 = V R1b -V be (~ 0.6volts ) V R1b can be calculated from the voltage divider rule: V R1b = V cc [R 1b / (R 1a +R 1b )] and the current flowing into the base of the silicon transistor (by KCL): I B * h FE = I C 51 I b = I R2 = V R2 / R 2 52 Voltage Dividers in Transistor Circuits Transistor Base Voltage Divider Network R 1 R 2 Collector Current Gain in Transistors The current gain h FE of a transistor can be measured by dividing the current flowing in the device s collector lead (I C ) by the current flowing in the device s base lead (I B ) The formula for current gain is defined as: h FE = I C / I B The general voltage divider equation becomes: V base = V cc [ R 2 / (R 1 + R 2 ) ] where R 1 is the resistor to the positive voltage source (+) and R 2 is the resistor to ground (parallel to the transistor s base). NOTE: the Base-Emitter junction is a forward biased diode! 53 If we have h FE and I B ; I B x h FE = I C 54 9
10 Transistors as Amplifiers When the current gain h FE of a transistor is not too high, in a well designed circuit, small variations in base input current produces an amplification of the base-emitter signal in the transistor s collector! The formula for current gain is: h FE = I C / I B If the h FE gain of the 2N5551 is apx Then: 150 (I B ) = I C HOWEVER, I C is limited by the maximum current the external circuit can supply Transistors as Switches When the current gain h FE of a transistor is high a very small amount of base current (I B ) can make the current flowing in the device s collector lead (I C ) reach its maximum level. This level is called saturation. At saturation instead of amplifying the base current, the transistor acts like a switch. Hands-on Module #03 s circuit acts like a switch to turn the LED ON and OFF by small changes in the rotation of the 10Kohm pot knob About Transistor Calculations We saw earlier that we deal with the Base-Emitter and Collector-Emitter circuits separately as if they were unrelated - while at the same time note that I B * h FE = I C We also saw that the NPN schematic symbol can be divided into both a Base-Emitter INPUT circuit and a Collector-Emitter OUTPUT circuit. B-E forms a silicon diode and the C-E current, I C, as noted above, is controlled by I B and h FE Homework #03 Quiz Resistors in Series & Parallel MSCI 222C Electronics Homework #04 Transistor Circuits Review
11 Homework 4.A Armstrong Questions Armstrong Reading Questions: 4.A1a) From your Armstrong readings recall the passage: "Sarnoff was furious. He issued an edict that anyone who allowed Armstrong to (???) again would promptly be fired." What did Armstrong do? Pp : He went out on the roof and to the top of the antenna tower to pose for a picture 4.A2) The signature by the Notary on Armstrong's crucial document appeared to be forged. What was the explanation? Pg. 130: The notary had two official signatures Homework 4.B1 4.B1 What would the collector current I C have to be if the base current I B is 0.02 ma? We are given h FE = 200 Recalling that I C = h FE x I B Thus I C = (200) (0.02 ma) I C = 4.0 ma =============================================== BTW: If I B = 0.02 ma, and R 2 = 100Kohms, V R2 = I B x R 2 = 0.02 ma 100K = 0.02E-3 100E+3 and V R2 = 2.0 volts Homework 4.B2 4.B2 What would the collector current I C have to be if the voltage from the potentiometer slider to ground is approximately 5.0 volts? Using KVL: V R1-G -V R2 -V BE = 0 V R1-G From which: V R2 = V R1-G -V BE Since V R1-G = 5.0 v and V BE = 0.6 v, V R2 = V R1-G - V BE = = 4.4 Volts Using KCL: I R2 = I B = I E I R2 = V R2 / R 2 = 4.4 Volts / 100Kohms = 4.4 E-5 A or ma I C = h FE x I B = (200) (0.044 ma) I C = 8.8 ma 63 Homework 4.B3 4.B3 If the base current is 0.2mA and h FE = 200 explain why the collector current I C will be much less than 40 ma. The collector current must be less than 16 ma because: a. The h FE equation calculates I C (saturated) I C = h FE I B I C = (200) (0.2 ma) I C = 40 ma ; b. BUT with a 1Kohm resistor in the collector circuit, Ohms Law states that the voltage drop across a resistor if the current flowing through it is 40 ma is: V CC = I R ; V = 40 ma 1K ohm = 40 Volts! c. However, we only have a 16 Volt input voltage: V CC = 16 v therefore the MAXIMUM current that can flow in the 1K Ω collector resistor R 3 is limited to 16V/1K = 16 ma! = less than 40mA! In The Next Class Session 6: DUE: Homework Set #05 Readings: Electronics Workbook 2 (ew2.pdf): Pp , 12 Armstrong: Chapters 14-END (Pp ) Lecture: The Operational Amplifier (Op Amps) 2Do: Review Homework Set #05; Quiz #04 (Homework #04) 2Do: Hands-on Module #05: Analog IC Voltage Comparator *** Midterm Distributed March 4 & 5! *** For class Session 7: DUE: Homework Set #06 Readings: Electronics Workbook 2 (ew2.pdf): Pp. 80-END, 12 Lecture: Digital Integrated Circuit Logic Gates 2Do: Review Homework Set #06; Quiz #05 on Homework Set #05, 2Do: Hands-on Module #06: Basic Digital Logic 66 11
12 MSCI 222 Electronics Hands-On Lab Module 4: Voltage Regulation & Transistor Switching ** CAUTION ** Most electronic component leads have been tinned with a tin-lead coating to make them easier to solder into a circuit. Although we will NOT do soldering in this class, AFTER working with components, please avoid lead poisoning by washing your hands. Thank You! Basic Lab Notes 1) All measurements should be made with the Digital Multimeter in your Pratt Kit (Type KT-820B.or DT-830D). To conserve your multimeter s 9V battery, be sure to turn the meter off if not in use for over 5 minutes. 2) All work is to be done individually, and submitted before you leave the class. Double check when leaving that your meter is turned off and in your Pratt kit. There are no lab reports" in this course. 3) Enter all results on both the Instructions Sheet, and the Results Sheet. Keep the Instruction Sheets as a reference. Turn in the Results Sheets at the end of the period, finished or not, for grading. 69 Parts Needed for Lab Module 4 KEEP the following Lab 3 Parts (1) GREEN Light-Emitting Diode (LED) (1) 1KΩ Resistor (R3) (1) 10KΩ Potentiometer Pot (R1) (1) 2N5551 Transistor (Q1) NEW for Lab 4: (1) 10KΩ Resistor (R2) changed from 100KΩ in Lab 3 (1) 7805 IC Voltage Regulator (1) 1N4007 Rectifier Diode (1) 1µF Electrolytic Capacitor NOTE: Normally a 10µF Electrolytic Capacitor is used between the LM7805 input and ground. As our Adapter has a 1,000 µf Electrolytic Filter Capacitor, it is NOT needed. (Radio Shack Electronic Learning Lab Console, 9V AC Adapter, Digital Multimeter, Wire Stripper, Miscellaneous Connecting leads and wires required for all labs) 70 Lab 4-1: 7805 Voltage Regulator Wiring the MC7805 Voltage Regulator as a 5 Volt Source 5V Regulated Power Circuit Part 1 9V adapter Unregulated Power Bus RED wire to Connect A3 to Vcc: 5V Regulated Power V2 then to C2 (Pins A1 B1 C1 Breadboard) Add a GREEN LED to verify power is ON! Keep this circuit wired for the whole semester! 71 Insert 7805 with Metal at LEFT Then the 1uF (+: to A3, -: I3) Then Green LED in series with 1K resistor between +Vcc and Ground [Optional: 10uF (+: C2 and : I1)] Connect I4 to GND 4; B5 to I5, 9V adapter Black is GND 72 12
13 Adding Capacitors, LED display to 5v Regulator Unregulated +9v from Adapter 7805 Voltage Regulator IC Metal TAB at LEFT Optional C1 = 10 µf Don t use +9V UNreg. 1kΩ Regulated +5volts 1 µf GROUND Green LED Lab 4: Voltage Regulation, Relay Resistance Measuring Unregulated and Regulated Power Supply Voltages 4.1a) Turn the Console Power ON The unregulated, unloaded supply voltage is (expect 9 17 volts DC) V. 4.1b) The regulated supply voltage is (expect 4.5 to 5.5 volts) V. 4.2a) Turn the Console Power OFF. Use your Multimeter to measure the coil resistance of the relay on the Console between Spring #57 and Spring #58. The Relay Coil resistance is ohms This is Instructor check point 4A Lab 4-3: Transistor Switching: Relay & Buzzer Circuit Wire this transistor switching circuit, using R1 and the transistor from last week s lab to test the relay operation. NOTE: Replace 100K! R2 is now 10KΩ Possible Switching Circuit Layout Transistor Switch Circuit D1 = 1N4007 R2 = 10k Add diode, connect Relay & Buzzer using springs Relay Transistor 2N Possible Complete Circuit Layout 7805 Voltage Regulator Transistor Switch Buzzer 10K Pot Relay Lab 4-3: Pull In Voltages Measuring Relay Pull In Voltages 4.3a) Measuring the voltage between Spring #57 and Spring #58, adjust the 10Kohm pot to find the lowest relay coil voltage V relayon which causes the relay to close sounding the buzzer. V relayon = volts to close the relay & operate buzzer 4.3b) Now measure the 10Kohm pot voltage V poton from Spring #38 to Spring #39 which creates this voltage. V poton = volts to close relay and operate buzzer
14 Lab 4-3: Drop Out Voltages Measuring Relay Drop Out Voltages 4.4a) Find V relayoff (the voltage at which the relay opens and buzzer goes off) V relayoff = volts to open the relay (equals relay dropout voltage) 4.4b) Find V potoff (the voltage at the pot corresponding to this turn off voltage) V potoff = volts gives the above result (equals pot dropout voltage) This is instructor check point 4B 79 Lab 4: Completed Transistor Switching Circuit +5 Volt Voltage Regulator Circuit DO NOT REMOVE! \ Switching Transistor Test Circuit 80 Any Send me an crubenst@pratt.edu or c.rubenstein@ieee.org End 83 14
MSCI 222C Class Readings Schedule. MSCI 222C - Electronics 10/12/ Class Seating Chart Mondays Door Cabinet Electronics Cabinet
222-01 Class Seating Chart Mondays Door Electronics MSCI 222C Fall 2018 Introduction to Electronics Charles Rubenstein, Ph. D. Professor of Engineering & Information Science Session 6: Mon/Tues 10/15/18
More informationHomework #01. Electronics Homework 01 MSCI 222C
Electronics Homework 0 MSCI 222C Homework #0 READINGS: Electronics Workbook (ew.pdf).: Pages -27 Man of High Fidelity (armstrong.pdf): Chapters -3 General rules for written homework assignments:. Show
More informationLAB MODULES. MSCI 222C Introduction to Electronics. Charles Rubenstein, Ph. D. Professor of Engineering & Information Science
MSCI 222C Introduction to Electronics Charles Rubenstein, Ph. D. Professor of Engineering & Information Science LAB MODULES Copyright 2015-2019 C.P.Rubenstein Electronics Hands-On Lab - Module 01 MSCI
More informationHANDS-ON LAB INSTRUCTION SHEET MODULE 3 CAPACITORS, TIME CONSTANTS AND TRANSISTOR GAIN
HANDS-ON LAB INSTRUCTION SHEET MODULE 3 CAPACITORS, TIME CONSTANTS AND TRANSISTOR GAIN NOTES: 1) To conserve the life of the Multimeter s 9 volt battery, be sure to turn the meter off if not in use for
More informationHANDS-ON LAB INSTRUCTION SHEETS MODULE
HANDS-ON LAB INSTRUCTION SHEETS MODULE 1 MEASURING RESISTANCE AND VOLTAGE NOTES: 1) Each student will be assigned to a unique Lab Equipment number MS01-MS30 which will match to a Tool Kit and a Radio Shack
More informationFigure 1.1 Mechatronic system components (p. 3)
Figure 1.1 Mechatronic system components (p. 3) Example 1.2 Measurement System Digital Thermometer (p. 5) Figure 2.2 Electric circuit terminology (p. 13) Table 2.2 Resistor color band codes (p. 18) Figure
More informationLABORATORY EXPERIMENT. Infrared Transmitter/Receiver
LABORATORY EXPERIMENT Infrared Transmitter/Receiver (Note to Teaching Assistant: The week before this experiment is performed, place students into groups of two and assign each group a specific frequency
More informationUSER MANUAL FOR THE LM2901 QUAD VOLTAGE COMPARATOR FUNCTIONAL MODULE
USER MANUAL FOR THE LM2901 QUAD VOLTAGE COMPARATOR FUNCTIONAL MODULE LM2901 Quad Voltage Comparator 1 5/18/04 TABLE OF CONTENTS 1. Index of Figures....3 2. Index of Tables. 3 3. Introduction.. 4-5 4. Theory
More informationEE283 Electrical Measurement Laboratory Laboratory Exercise #7: Digital Counter
EE283 Electrical Measurement Laboratory Laboratory Exercise #7: al Counter Objectives: 1. To familiarize students with sequential digital circuits. 2. To show how digital devices can be used for measurement
More informationASTABLE MULTIVIBRATOR
555 TIMER ASTABLE MULTIIBRATOR MONOSTABLE MULTIIBRATOR 555 TIMER PHYSICS (LAB MANUAL) PHYSICS (LAB MANUAL) 555 TIMER Introduction The 555 timer is an integrated circuit (chip) implementing a variety of
More informationLab 2 Revisited Exercise
Lab 2 Revisited Exercise +15V 100k 1K 2N2222 Wire up led display Note the ground leads LED orientation 6.091 IAP 2008 Lecture 3 1 Comparator, Oscillator +5 +15 1k 2 V- 7 6 Vin 3 V+ 4 V o Notice that power
More informationProcess Components. Process component
What are PROCESS COMPONENTS? Input Transducer Process component Output Transducer The input transducer circuits are connected to PROCESS COMPONENTS. These components control the action of the OUTPUT components
More informationElectronics 1 Lab (CME 2410) School of Informatics & Computing German Jordanian University Laboratory Experiment (10) Junction FETs
Electronics 1 Lab (CME 2410) School of Informatics & Computing German Jordanian University Laboratory Experiment (10) 1. Objective: Junction FETs - the operation of a junction field-effect transistor (J-FET)
More informationPESIT BANGALORE SOUTH CAMPUS BASIC ELECTRONICS
PESIT BANGALORE SOUTH CAMPUS QUESTION BANK BASIC ELECTRONICS Sub Code: 17ELN15 / 17ELN25 IA Marks: 20 Hrs/ Week: 04 Exam Marks: 80 Total Hours: 50 Exam Hours: 03 Name of Faculty: Mr. Udoshi Basavaraj Module
More informationUniversity of Maryland Department of Physics College Park, Maryland GENERAL INFORMATION
University of Maryland Department of Physics College Park, Maryland Physics 485/685 Fall 2003 GENERAL INFORMATION Instructor M. Coplan Office: CSS 3215 (Computer Space Sciences Building) Office Hours:
More informationLow Voltage, High Current Time Delay Circuit
Low Voltage, High Current Time Delay Circuit In this circuit a LM339 quad voltage comparator is used to generate a time delay and control a high current output at low voltage. Approximatey 5 amps of current
More informationDesign and Technology
E.M.F, Voltage and P.D E.M F This stands for Electromotive Force (e.m.f) A battery provides Electromotive Force An e.m.f can make an electric current flow around a circuit E.m.f is measured in volts (v).
More informationR & D Electronics DIGITAL IC TRAINER. Model : DE-150. Feature: Object: Specification:
DIGITAL IC TRAINER Model : DE-150 Object: To Study the Operation of Digital Logic ICs TTL and CMOS. To Study the All Gates, Flip-Flops, Counters etc. To Study the both the basic and advance digital electronics
More informationEXPERIMENT 5 CURRENT AND VOLTAGE CHARACTERISTICS OF BJT
EXPERIMENT 5 CURRENT AND VOLTAGE CHARACTERISTICS OF BJT 1. OBJECTIVES 1.1 To practice how to test NPN and PNP transistors using multimeter. 1.2 To demonstrate the relationship between collector current
More informationLecture 12. Bipolar Junction Transistor (BJT) BJT 1-1
Lecture 12 Bipolar Junction Transistor (BJT) BJT 1-1 Course Info Lecture hours: 4 Two Lectures weekly (Saturdays and Wednesdays) Location: K2 Time: 1:40 pm Tutorial hours: 2 One tutorial class every week
More informationPractical 2P12 Semiconductor Devices
Practical 2P12 Semiconductor Devices What you should learn from this practical Science This practical illustrates some points from the lecture courses on Semiconductor Materials and Semiconductor Devices
More informationGCSE Electronics. Scheme of Work
GCSE Electronics Scheme of Work Week Topic Detail Notes 1 Practical skills assemble a circuit using a diagram recognize a component from its physical appearance (This is a confidence building/motivating
More informationCRN: MET-487 Instrumentation and Automatic Control June 28, 2010 August 5, 2010 Professor Paul Lin
CRN: 32030 MET-487 Instrumentation and Automatic Control June 28, 2010 August 5, 2010 Professor Paul Lin Course Description: Class 2, Lab 2, Cr. 3, Junior class standing and 216 Instrumentation for pressure,
More informationo Semiconductor Diode Symbol: The cathode contains the N-type material and the anode contains the P-type material.
Cornerstone Electronics Technology and Robotics I Week 16 Diodes and Transistor Switches Administration: o Prayer o Turn in quiz Review: o Design and wire a voltage divider that divides your +9 V voltage
More informationAnalog Electronic Circuits Lab-manual
2014 Analog Electronic Circuits Lab-manual Prof. Dr Tahir Izhar University of Engineering & Technology LAHORE 1/09/2014 Contents Experiment-1:...4 Learning to use the multimeter for checking and indentifying
More informationCareers in Electronics Using a Calculator Safety Precautions Dc Circuits p. 1 Fundamentals of Electricity p. 3 Matter, Elements, and Compounds p.
Preface p. vii Careers in Electronics p. xii Using a Calculator p. xvi Safety Precautions p. xix Dc Circuits p. 1 Fundamentals of Electricity p. 3 Matter, Elements, and Compounds p. 4 A Closer Look at
More informationTHIRD SEMESTER ELECTRONICS - II BASIC ELECTRICAL & ELECTRONICS LAB DEPARTMENT OF ELECTRICAL ENGINEERING
THIRD SEMESTER ELECTRONICS - II BASIC ELECTRICAL & ELECTRONICS LAB DEPARTMENT OF ELECTRICAL ENGINEERING Prepared By: Checked By: Approved By: Engr. Saqib Riaz Engr. M.Nasim Khan Dr.Noman Jafri Lecturer
More informationECE 454 Homework #1 Due 11/28/2018 This Wednesday In Lab
ECE 454 Homework #1 Due 11/28/2018 This Wednesday In Lab Design the Darlington push-pull amplifier specified in Lab 1: You will build this amplifier for Lab 1 so use parts that are available in the lab.
More informationINSTRUCTOR S COURSE REQUIREMENTS
INSTRUCTOR S COURSE REQUIREMENTS PO Box 1189 1042 W. Hamlet Avenue Hamlet, NC 28345 (910) 410-1700 www.richmondcc.edu COURSE: ELN 131 Analog Electronics I SEMESTER & YEAR: SPRING 2015 INSTRUCTOR S NAME
More information555 Astable Kit MitchElectronics 2018
555 Astable Kit MitchElectronics 2018 www.mitchelectronics.co.uk CONTENTS Introduction 3 Schematic 3 How It Works 4 Materials 6 Construction 7 Important Information 8 Page 2 INTRODUCTION The 555 timer
More informationFast IC Power Transistor with Thermal Protection
Fast IC Power Transistor with Thermal Protection Introduction Overload protection is perhaps most necessary in power circuitry. This is shown by recent trends in power transistor technology. Safe-area,
More informationConcepts to be Covered
Introductory Medical Device Prototyping Analog Circuits Part 2 Semiconductors, http://saliterman.umn.edu/ Department of Biomedical Engineering, University of Minnesota Concepts to be Covered Semiconductors
More informationHigh Current MOSFET Toggle Switch with Debounced Push Button
Set/Reset Flip Flop This is an example of a set/reset flip flop using discrete components. When power is applied, only one of the transistors will conduct causing the other to remain off. The conducting
More informationDEPARTMENT OF ELECTRICAL ENGINEERING LAB WORK EE301 ELECTRONIC CIRCUITS
DEPARTMENT OF ELECTRICAL ENGINEERING LAB WORK EE301 ELECTRONIC CIRCUITS EXPERIMENT : 4 TITLE : 555 TIMERS OUTCOME : Upon completion of this unit, the student should be able to: 1. gain experience with
More informationGetting Started. 0.1 Breadboard
Preface This book is meant to serve as the text/lab book for a first course in digital electronics. The object of the course is to help you become familiar with the use of digital electronic circuits.
More informationSonoma State University Department of Engineering Science Fall 2017
ES-110 Laboratory Introduction to Engineering & Laboratory Experience Saeid Rahimi, Ph.D. Lab 7 Introduction to Transistors Introduction As we mentioned before, diodes have many applications which are
More informationExperiment EB2: IC Multivibrator Circuits
EEE1026 Electronics II: Experiment Instruction Learning Outcomes Experiment EB2: IC Multivibrator Circuits LO1: Explain the principles and operation of amplifiers and switching circuits LO2: Analyze high
More informationIntroduction to the Op-Amp
Purpose: ENGR 210/EEAP 240 Lab 5 Introduction to the Op-Amp To become familiar with the operational amplifier (OP AMP), and gain experience using this device in electric circuits. Equipment Required: HP
More informationPractical 2P12 Semiconductor Devices
Practical 2P12 Semiconductor Devices What you should learn from this practical Science This practical illustrates some points from the lecture courses on Semiconductor Materials and Semiconductor Devices
More informationLaboratory 6 Diodes and Transistors
Laboratory 6 page 1 of 6 Laboratory 6 Diodes and Transistors Introduction In this lab, you will build and test circuits using diodes and transistors. You will use a number of different types of diodes,
More informationFormal Report of. Project 2: Advanced Multimeter using VHDL
EECE 280 & APSC 201 Formal Report of Project 2: Advanced Multimeter using VHDL Group: B7 Kelvin A Jae Yeong B Amelia C Chao J Rohit S Instructor: Dr. Joseph Yan (EECE 280) Dr. Jesus Calvino (EECE280) Mrs.
More informationCOMBINATIONAL and SEQUENTIAL LOGIC CIRCUITS Hardware implementation and software design
PH-315 COMINATIONAL and SEUENTIAL LOGIC CIRCUITS Hardware implementation and software design A La Rosa I PURPOSE: To familiarize with combinational and sequential logic circuits Combinational circuits
More informationHIGH LOW Astable multivibrators HIGH LOW 1:1
1. Multivibrators A multivibrator circuit oscillates between a HIGH state and a LOW state producing a continuous output. Astable multivibrators generally have an even 50% duty cycle, that is that 50% of
More informationCarleton University. Faculty of Engineering, Department of Electronics ELEC 2507 / PLT 2006A - Electronic - I Winter Term 2016
Carleton University Faculty of Engineering, Department of Electronics ELEC 2507 / PLT 2006A - Electronic - I Winter Term 2016 Instructor: Name Sections Office/hours Email Prof. Ram Achar A&B 3036 MC Tue:
More informationContents. Acknowledgments. About the Author
Contents Figures Tables Preface xi vii xiii Acknowledgments About the Author xv xvii Chapter 1. Basic Mathematics 1 Addition 1 Subtraction 2 Multiplication 2 Division 3 Exponents 3 Equations 5 Subscripts
More information700 SERIES 20V BIPOLAR ARRAY FAMILY
Device Engineering Incorporated 385 East Alamo Drive Chandler, AZ 85225 Phone: (480) 303-0822 Fax: (480) 303-0824 E-mail: admin@deiaz.com 700 SERIES 20V BIPOLAR ARRAY FAMILY FEATURES 20V bipolar analog
More informationLong Loopstick Antenna
Long Loopstick Antenna Wound on a 3 foot length of PVC pipe, the long loopstick antenna was an experiment to try to improve AM radio reception without using a long wire or ground. It works fairly well
More informationMaintenance Manual ERICSSONZ LBI-31552E
E Maintenance Manual TONE REMOTE CONTROL BOARD 19A704686P4 (1-Frequency Transmit Receive with Channel Guard) 19A704686P6 (4-Frequency Transmit Receive with Channel Guard) ERICSSONZ Ericsson Inc. Private
More informationEntry Level Assessment Blueprint Electronics Technology
Blueprint Test Code: 4135 / Version: 01 Specific Competencies and Skills Tested in this Assessment: Safety Practices Demonstrate safe working procedures Explain the purpose of OSHA and how it promotes
More information1.) If a 3 input NOR gate has eight input possibilities, how many of those possibilities result in a HIGH output? (a.) 1 (b.) 2 (c.) 3 (d.) 7 (e.
Name: Multiple Choice 1.) If a 3 input NOR gate has eight input possibilities, how many of those possibilities result in a HIGH output? (a.) 1 (b.) 2 (c.) 3 (d.) 7 (e.) 8 2.) The output of an OR gate with
More informationENGR-4300 Fall 2006 Project 3 Project 3 Build a 555-Timer
ENGR-43 Fall 26 Project 3 Project 3 Build a 555-Timer For this project, each team, (do this as team of 4,) will simulate and build an astable multivibrator. However, instead of using the 555 timer chip,
More informationEmbedded Control. Week 1 (6/29/11)
Embedded Control Week 1 (6/29/11) Week 1 15:00 Lecture Circuit theory, terminology Overview of elementary circuit components Reading circuit diagrams 16:00 Lab NXT GPIO with HiTechnic sensor expansion
More informationDev Bhoomi Institute Of Technology Department of Electronics and Communication Engineering PRACTICAL INSTRUCTION SHEET
Dev Bhoomi Institute Of Technology Department of Electronics and Communication Engineering PRACTICAL INSTRUCTION SHEET LABORATORY MANUAL EXPERIMENT NO. ISSUE NO. : ISSUE DATE: REV. NO. : REV. DATE : PAGE:
More informationLAB 1 AN EXAMPLE MECHATRONIC SYSTEM: THE FURBY
LAB 1 AN EXAMPLE MECHATRONIC SYSTEM: THE FURBY Objectives Preparation Tools To see the inner workings of a commercial mechatronic system and to construct a simple manual motor speed controller and current
More informationIntroduction to Electronics and Breadboarding Circuits
Introduction to Electronics and Breadboarding Circuits What we're going to learn today: What is an electronic circuit? What kind of power is needed for these projects? What are the fundamental principles
More informationLecture 3: Transistors
Lecture 3: Transistors Now that we know about diodes, let s put two of them together, as follows: collector base emitter n p n moderately doped lightly doped, and very thin heavily doped At first glance,
More informationENGR-2300 Electronic Instrumentation Quiz 3 Spring Name: Solution Please write you name on each page. Section: 1 or 2
ENGR-2300 Electronic Instrumentation Quiz 3 Spring 2018 Name: Solution Please write you name on each page Section: 1 or 2 4 Questions Sets, 20 Points Each LMS Portion, 20 Points Question Set 1) Question
More informationMaterials. Eight pin DIP socket 0.1 µf capacitor
JOE GROELE Project Outline The goal of this project was to build a plasma speaker that will amplify an electric guitar sound. Build an audio oscillator circuit using an ordinary speaker Test speaker performance
More informationhij Teacher Resource Bank GCE Electronics Exemplar Examination Questions ELEC2 Further Electronics
hij Teacher Resource Bank GCE Electronics Exemplar Examination Questions ELEC2 Further Electronics The Assessment and Qualifications Alliance (AQA) is a company limited by guarantee registered in England
More information4.2.2 Metal Oxide Semiconductor Field Effect Transistor (MOSFET)
4.2.2 Metal Oxide Semiconductor Field Effect Transistor (MOSFET) The Metal Oxide Semitonductor Field Effect Transistor (MOSFET) has two modes of operation, the depletion mode, and the enhancement mode.
More informationIntroduction to Electronics. Dr. Lynn Fuller
ROCHESTER INSTITUTE OF TECHNOLOGY MICROELECTRONIC ENGINEERING Introduction to Electronics Dr. Lynn Fuller Webpage: http://www.rit.edu/~lffeee 82 Lomb Memorial Drive Rochester, NY 14623-5604 Tel (585) 475-2035
More informationElectronics Fundamentals Courseware
Innovative Training Solutions Student Lab Manual Electronics Fundamentals Courseware Comprehensive Course in AC / DC Electronics Second Edition Electronics Fundamentals Student Lab Manual Innovative Training
More informationANALOG TO DIGITAL CONVERTER
Final Project ANALOG TO DIGITAL CONVERTER As preparation for the laboratory, examine the final circuit diagram at the end of these notes and write a brief plan for the project, including a list of the
More informationTechnological Studies. - Applied Electronics (H) TECHNOLOGICAL STUDIES HIGHER APPLIED ELECTRONICS. Transistors. Craigmount High School 1
TECHNOLOGICAL STUDIES HIGHER APPLIED ELECTRONICS Transistors Craigmount High School 1 APPLIED ELECTRONICS Outcome 1 - Design and construct electronic systems to meet given specifications When you have
More informationField Effect Transistors
Field Effect Transistors Purpose In this experiment we introduce field effect transistors (FETs). We will measure the output characteristics of a FET, and then construct a common-source amplifier stage,
More informationSUBELEMENT T6 Electrical components: semiconductors; circuit diagrams; component functions 4 Exam Questions - 4 Groups
SUBELEMENT T6 Electrical components: semiconductors; circuit diagrams; component functions 4 Exam Questions - 4 Groups 1 T6A Electrical components: fixed and variable resistors; capacitors and inductors;
More informationFinal Mini Project Report
Integrated System Analysis Team 1 Savath Lieng: Leader Jose Diaz: Certifier Shabuktagin Photon Khan: Rapporteur Abstract This mini project III shows an integrated system analysis. In this project, we built
More informationLab 2: Discrete BJT Op-Amps (Part I)
Lab 2: Discrete BJT Op-Amps (Part I) This is a three-week laboratory. You are required to write only one lab report for all parts of this experiment. 1.0. INTRODUCTION In this lab, we will introduce and
More informationChapter 3-2 Semiconductor devices Transistors and Amplifiers-BJT Department of Mechanical Engineering
MEMS1082 Chapter 3-2 Semiconductor devices Transistors and Amplifiers-BJT Bipolar Transistor Construction npn BJT Transistor Structure npn BJT I = I + E C I B V V BE CE = V = V B C V V E E Base-to-emitter
More informationTechnician Licensing Class T6
Technician Licensing Class T6 Amateur Radio Course Monroe EMS Building Monroe, Utah January 11/18, 2014 January 22, 2014 Testing Session Valid dates: July 1, 2010 June 30, 2014 Amateur Radio Technician
More informationb b Fig. 1 Transistor symbols
TRANSISTORS Transistors have three terminals which are referred to as emitter (e), base (b) and collector (c). Fig 1 shows the symbols used for the two types of transistors in common use. c c b b e e npn
More informationDigital temperature controllers
Digital Temperature Controller Using Thermocouple sunil kumar Adeeb Raza Digital temperature controllers are essential for temperature measurement and control of instrumentation in industries. These are
More informationReading. Lecture 17: MOS transistors digital. Context. Digital techniques:
Reading Lecture 17: MOS transistors digital Today we are going to look at the analog characteristics of simple digital devices, 5. 5.4 And following the midterm, we will cover PN diodes again in forward
More informationB.E. SEMESTER III (ELECTRICAL) SUBJECT CODE: X30902 Subject Name: Analog & Digital Electronics
B.E. SEMESTER III (ELECTRICAL) SUBJECT CODE: X30902 Subject Name: Analog & Digital Electronics Sr. No. Date TITLE To From Marks Sign 1 To verify the application of op-amp as an Inverting Amplifier 2 To
More informationprint close Basic Comparison of NE555 and LM386
print close Electronic Design Petre Petrov Fri, 2015-03-06 10:27 The bipolar NE555 timer IC is widely used in inductorless dc-dc converters, most frequently in doubling and inverting converters. However,
More informationES330 Laboratory Experiment No. 9 Bipolar Differential Amplifier [Reference: Sedra/Smith (Chapter 9; Section 9.2; pp )]
ES330 Laboratory Experiment No. 9 Bipolar Differential Amplifier [Reference: Sedra/Smith (Chapter 9; Section 9.2; pp. 614-627)] Objectives: 1. Explore the operation of a bipolar junction transistor differential
More informationElectrical, Electronic and Communications Engineering Technology/Technician CIP Task Grid
Secondary Task List 100 SAFETY 101 Describe OSHA safety regulations. 102 Identify, select, and demonstrate proper hand tool use for electronics work. 103 Recognize the types and usages of fire extinguishers.
More information5v AC R. 12v. 1kohm. F=35KHz oscilloscope. 3 Final Project OFF. ON Toggle Switch. Relay 5v 2N3906 2N uF LM311. IR Detector +5v GND LED PNP NPN
3 Final Project Diode 103 IR Detector OFF ON Toggle Switch IR Detector +5v Push Button IR 100uF LED + GND LDR C Preset R 7805 IN GND OUT Relay 5v + PNP 2N3906 1 Kohm NPN 2N3904 4 3 2 1 555 5 6 7 8 4 3
More informationPerkins Statewide Articulation Agreement. Documentation item: Secondary Competency Task List Coversheet
Perkins Statewide Articulation Agreement Documentation item: Secondary Task List Coversheet The Secondary School agrees to: A. Implement the approved PDE Program(s) of Study. B. Provide assessment of student
More informationLecture Week 5. Quiz #2 Ohm s Law Homework Power Review Shorthand Notation Active Components Ideal Op-amps
Lecture Week 5 Quiz #2 Ohm s Law Homework Power Review Shorthand Notation Active Components Ideal Op-amps Quiz 2 Ohm s Law (20 pts.) Please clear desks and turn off phones and put them in back packs You
More informationElectronics Laboratory And Students kits For Self-Study And Distant Learning. By: Charbel T. Fahed
Electronics Laboratory And Students kits For Self-Study And Distant Learning By: Charbel T. Fahed Table of Contents I. DC and AC fundamentals 1) Color Code 2) Ohm s Law 3) Series Circuits 4) Parallel Circuits
More informationELEG 205 Analog Circuits Laboratory Manual Fall 2017
ELEG 205 Analog Circuits Laboratory Manual Fall 2017 University of Delaware Dr. Mark Mirotznik Kaleb Burd Aric Lu Patrick Nicholson Colby Banbury Table of Contents Policies Policy Page 3 Labs Lab 1: Intro
More informationMAINTENANCE MANUAL AUDIO MATRIX BOARD P29/
MAINTENANCE MANUAL AUDIO MATRIX BOARD P29/5000056000 TABLE OF CONTENTS Page DESCRIPTION................................................ Front Cover CIRCUIT ANALYSIS.............................................
More informationSemiconductors, ICs and Digital Fundamentals
Semiconductors, ICs and Digital Fundamentals The Diode The semiconductor phenomena. Diode performance with ac and dc currents. Diode types: General purpose LED Zener The Diode The semiconductor phenomena
More informationChapter 8: Field Effect Transistors
Chapter 8: Field Effect Transistors Transistors are different from the basic electronic elements in that they have three terminals. Consequently, we need more parameters to describe their behavior than
More informationElectric Circuit Fall 2017 Lab8 LABORATORY 8. Audio Synthesizer. Guide
LABORATORY 8 Audio Synthesizer Guide The 555 Timer IC Inductors and capacitors add a host of new circuit possibilities that exploit the memory realized by the energy storage that is inherent to these components.
More informationNumber of Lessons:155 #14B (P) Electronics Technology with Digital and Microprocessor Laboratory Completion Time: 42 months
PROGRESS RECORD Study your lessons in the order listed below. Number of Lessons:155 #14B (P) Electronics Technology with Digital and Microprocessor Laboratory Completion Time: 42 months 1 2330A Current
More informationAdministrative-Master Syllabus form approved June/2006 revised Page 1 of 1
revised 11-02-06 Page 1 of 1 Administrative - Master Syllabus I. Topical Outline Each offering of this course must include the following topics (be sure to include information regarding lab, practicum,
More informationLab# 13: Introduction to the Digital Logic
Lab# 13: Introduction to the Digital Logic Revision: October 30, 2007 Print Name: Section: In this lab you will become familiar with Physical and Logical Truth tables. As well as asserted high, asserted
More informationBasic Electronics Course Part 2
Basic Electronics Course Part 2 Simple Projects using basic components Including Transistors & Pots Following are instructions to complete several electronic exercises Image 7. Components used in Part
More informationModule-3: Metal Oxide Semiconductor (MOS) & Emitter coupled logic (ECL) families
1 Module-3: Metal Oxide Semiconductor (MOS) & Emitter coupled logic (ECL) families 1. Introduction 2. Metal Oxide Semiconductor (MOS) logic 2.1. Enhancement and depletion mode 2.2. NMOS and PMOS inverter
More informationLab 1 - Revisited. Oscilloscope demo IAP Lecture 2 1
Lab 1 - Revisited Display signals on scope Measure the time, frequency, voltage visually and with the scope Voltage measurement* Build simple circuits on a protoboard.* Oscilloscope demo 6.091 IAP Lecture
More informationUnit/Standard Number. LEA Task # Alignment
1 Secondary Competency Task List 100 SAFETY 101 Demonstrate an understanding of State and School safety regulations. 102 Practice safety techniques for electronics work. 103 Demonstrate an understanding
More informationthe reactance of the capacitor, 1/2πfC, is equal to the resistance at a frequency of 4 to 5 khz.
EXPERIMENT 12 INTRODUCTION TO PSPICE AND AC VOLTAGE DIVIDERS OBJECTIVE To gain familiarity with PSPICE, and to review in greater detail the ac voltage dividers studied in Experiment 14. PROCEDURE 1) Connect
More informationElements of Electronics and Circuit Analysis
and Circuit Analysis ARSLAB - Autonomous and Robotic Systems Laboratory Dipartimento di Matematica e Informatica - Università di Catania, Italy santoro@dmi.unict.it L.A.P. 1 Course Basic Element of Direct
More informationLogic Gates & Training Boards
Logic Gates & Training Boards ANALOG TO DIGITAL (A/D) CONVERTOR (ELP.112.140) Objective : To study Analog to Digital & Digital to Analog convertors using R-2R network & Successive Approximation Method.
More informationDesign and Construction of Clap Activated Switch
Design and Construction of Clap Activated Switch Tomiwa A. C. Lecturer, Department of Physics and Electronics, AdekunleAjasin University, Akungbaakoko, Ondo State, Nigeria Abstract A sound activated switch
More informationFCC Technician License Course
FCC Technician License Course 2018-2022 FCC Element 2 Technician Class Question Pool Presented by: Tamiami Amateur Radio Club (TARC) WELCOME To the SECOND of 3, 4-hour classes presented by TARC to prepare
More informationSolid State. Prerequisit. cies. Minimum. interviews. In research, the. A. Safety 3. PPE
Solid State Circuits (CETT 1441) Credit: 4 semester credit hours (3 hours lecture, 4 hours lab) Prerequisit te/co-requisite: CETT1405 Course Description A study of various devices incorporated in circuits
More informationWhat is an Op-Amp? The Surface
What is an Op-Amp? The Surface An Operational Amplifier (Op-Amp) is an integrated circuit that uses external voltage to amplify the input through a very high gain. We recognize an Op-Amp as a massproduced
More information