R & D Electronics DIGITAL IC TRAINER. Model : DE-150. Feature: Object: Specification:

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1 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 as follows : To Study of basic gates and verification of their truth tables ( NOT, OR, AND, NOR, NAND, EX - OR, EX - NOR ). To Study and verifications of the laws of Boolean Algebra and De-Morgan's Theorems. To Study of important TTL terminologies. To Verifyof important TTL circuit parameters. To Construct and verify of various types of flip-flops using gates & IC's (RS,JK,D,T,M/SJK). To Construct and verify of various types of combinational circuits such as Half Adder, Full Adder, Half Subtractor, Full Subtractor, Even / Odd Parity Checker, Multipliexer, Demultiplexer, Binary to Gray & Gray to Binary Converters. To Construct and verify of various types of Up / Down, Synchronous / Asynchronous, Ripple / Reverse, Ring, Binary, BCD & Decade Counters. To Construct and verify of 4 Bit Universal Shift Register ( SR / SL operation ). To Study of 7 - segment display and decoder / driver. Logic input switches (8 nos.) Logic output status indicators (8 nos.) Manual Pulser : 2 Nos Bounceless Clock Pulse Bounceless Pulsar 1 Hz to 100KHz clocks. IC Base -4 Nos. 20 Pin Zip Socket. Potentiometer - 1 No. Potentiometer ( 100K ) with terminations. Power LED Indication. Built in Regulated Power Supply: 5V/1A DC AC Input: 230V AC, 50 Hz, ± 10%. Mounted on a Sophisticated Cabinet. Document : Details Operational Manual. Accessories : Patch Cords.

2 INSTRUMENTATION AMPLIFIER TRAINER Model :AMT-25 Object: To Study of Instrumentation Amplifier Circuit using Op-Amp IC OP-07. To measure the Common mode gain, differential mode gain and CMRR of the Instrumentation amplifier. 2 mm BS-2 Jack Terminal for Various Test Point. Power LED Indication. Built in Regulated DC Power Supply: ±12V/500mA, 5V /500mA. AC Input: 230V AC, 50 Hz, ± 10%. Mounted on a Sophisticated Cabinet. Document: Details Operational Manual. Accessories: Patch Cords.

3 TRANSISTOR AMPLIFER TRAINER Model : AMT-35 2 mm BS-2 Terminal for Test Points. Power LED Indication. IC based DC Regulated Power supplies I. + / - 5V DC / 0.3 A ; II. + / -12V DC / 0.3 A; III. 0 to +15VDC /0.5A Continuouslyvariable. IV. 0 to -15V DC/0.5A Continuouslyvariable. AC Power Supplies 9V - 0 9V / 500mA Signal Generator Output waveform : Sine, Square & Triangle Output Frequency : 10 Hz to 100 KHz in 4 Ranges cont. adjustable. Output Impedance : 50 ohm Output voltage : 18Vpp (open loop) 9V (with 50 ohm load) 3 1/2 Digit Digital Voltmeter / Ammeter DC Voltage range : 2V, 200V switch selectable DC Current range : 200uA, 2A switch Selectable Analog meters AC Current Meter : 0-100mA - 1A. AC Voltage Meter : 0-20V. DC Current Meter : 0-100mA - 1A. DC Voltage Meter : 0-20V. AC Input: 230V AC, 50 Hz, ± 10%. Mounted on a Sophisticated Cabinet. Document: Details Operational Manual. Accessories: Patch Cords. MODULER TYPE STUDY MODULES Module - AM01 : To Study and verify the various characteristics such as input and output, of NPN and PNP transistors in common base, common emitter and common collector configurations. Module - AM02 : To Study and verify the various amplifier circuits using transistors like common emitter transistor amplification circuit, common base transistor amplification circuit, common collector transistor amplification circuit. Module - AM03 : To Study and verify the various amplifier circuits using transistors like switching type transistor circuit, darlington's circuit. Module - AM04 : To Study and verify the various special purpose amplifier circuits like RC Coupled Amplification Circuit, Direct Coupled Amplification Circuit, Transformer Coupled Amplification Circuit. Module - AM05 : To Study and verify the various special purpose amplifier circuits like Push Pull Amplification Circuit, OTL Amplification Circuit, OCL Amplification Circuit, IC Amplification Circuit. Module - AM06 : To Study and verify the various types of negative feedback circuits such as Serial voltage negative feedback circuit, Parallel voltage negative feedback circuit, Serial current negative feedback circuit and Parallel current negative feedback circuit.

4 DISCRETE COMPONENT TRAINER 2 mm BS-2 Terminal for Test Points. Power LED Indication. IC based DC Regulated Power supplies I. + / - 5V DC / 0.3 A ; II. + / -12V DC / 0.3 A; III. 0 to +15VDC /0.5A Continuouslyvariable. IV. 0 to -15V DC/0.5A Continuouslyvariable. AC Power Supplies 9V - 0 9V / 500mA Signal Generator Output waveform : Sine, Square & Triangle Output Frequency : 10 Hz to 100 KHz in 4 Ranges cont. adjustable. Output Impedance : 50 ohm Output voltage : 18Vpp (open loop) 9V (with 50 ohm load) 3 1/2 Digit Digital Voltmeter / Ammeter DC Voltage range : 2V, 200V switch selectable DC Current range : 200uA, 2A switch Selectable Analog meters AC Current Meter : 0-100mA - 1A. AC Voltage Meter : 0-20V. DC Current Meter : 0-100mA - 1A. DC Voltage Meter : 0-20V. AC Input: 230V AC, 50 Hz, ± 10%. Speaker : One 8W, 0.5W speaker with driver circuit Variable Resistors 1KW, 0.25W variable resistor with 3 terminals. 10K, 0.25W variable resistor with 3 terminals. 100K, 0.25W variable resistor with 3 terminals. 1M, 0.25W variable resistor with 3 terminals. Breadboard Module : 1680 tie - point breadboard on top panel. AC Input: 230V AC, 50 Hz, ± 10%. Mounted on a Sophisticated Cabinet. Document: Details Operational Manual. Accessories: Patch Cords. Module - DC01 : Model : DCT-150 STUDY MODULES To Study and verify the characteristics of various devices such as BJT, Diac, FET, UJT, MOSFET, Triac, SCR. Module - DC02 : To Study of Amplifiers using BJT, like CE, CB, CC, Two stage. Module - DC03 : To Study and verify the Junction Type FET (JEFT ), Metal Oxide Semiconductor FET (MOSFET), JFET Common Source Amplification Circuit Self - Bias, JFET Common Source Amplification Circuit Divide - Bias, JFET Common Drain Amplification Circuit Self - Bias, JFET Common Drain Amplification Circuit Divide - Bias, MOSFET Amplification Circuit Biased. Module - DC04 : To Study and Verify the characteristics of SCR, Diac, Traic and its application as phase control. Module - DC05 : MODULER TYPE To Study and verify the characteristics of UJT and its applications like relaxation oscillator, trigger circuit for scr and phase control using SCR and UJT.

5 ADVANCE DITIGAL IC TRINER Model : DE mm BS-2 Terminal for Test Points. Power LED Indication. IC based DC Regulated Power supplies Fixed DC Power Supplies : +5V / 1.5A; -5V / 0.3A; +12V / 0.3A. Adjustable DC Power Supply : 0 to 15V / 0.5A. Standard Frequency Outputs : 1MHz, 50Hz, 1 Hz. with fanout of 10. Clock Signal Generator : 1Hz to 1MHz ( in 6 Ranges ). 2 x 8 i.e. 16 SPDT switches as HI / Low Inputs. 4 Toggle Switches, eachwith debounce circuit. 2 Nos. pulsar switch with Q and Q' o/p with debounce circuit. Line Signal generator : 50Hz, 6V rms. 2 digit BCD coded thumbwheel Switch. 16 sets of independent LED's to indicate high & low logic state. 4 sets of independent 7 segment LED display with BCD to Seven Segment decoder driver. Logic Probe : TTL and CMOS level with 5mm LED display to display "Low" and "Hi". An 8W / 0.5W speaker with driver circuit.; Breadboard Module : 1680 tie points breadboard. AC Input: 230V AC, 50 Hz, ± 10% with Fuse Protection. Mounted on a Sophisticated Cabinet. Document: Details Operational Manual. Accessories: Patch Cords. EXPERIMENT MODULES MODULER TYPE DE01: To Study Logic gate circuit experiments covering Diode logic, Resistor - Transistor Logic, Diode Transistor Logic and Transistor Logic and Transistor - Transistor Logic Circuit, ( NOT, AND, OR ). DE02: To Study TTL to CMOS and CMOS to TTL interface. DE03: To Study and construct Boolean Algebra and Demorgan's Theorems. DE04: To Study and construct NOR, NAND, XOR and A gate. DE05: To Study and construct Schmitt, Open collector and Three state gate circuits. DE06: To Study and construct Half Adder & Full Adder with basic logic gates, High Speed Adder, carrier generator, BCD coded adder circuit. DE07 : To Study & construct half substractor & Full substractor with basic logic gates, and with full adder and inverter circuit. DE08 : To Study and construct RS, D, T, J - K FF's Shift Register using DFF's, SISO, SIPO, PIPO, PISO, Left / Right Shift Register, noise elimination circuit with flip -flops. DE09 : To Study and construct synchronous / Asynchronous UP/ DOWN, Decimal / Binary Counters, Ring Counters, Johnson' Counter.

6 LINEAR IC TRINER Model : LIC mm BS-2 Terminal for Test Points. Power LED Indication. IC based DC Regulated Power supplies I. + / - 5V DC / 0.3 A ; II. + / -12V DC / 0.3 A; III. 0 to +15VDC /0.5A Continuouslyvariable. IV. 0 to -15V DC/0.5A Continuouslyvariable. AC Power Supplies 9V - 0 9V / 500mA Logic Level Indicators - Four independent buffered logic level indicators for High / Low status indication. ZIF Socket - Unique ZIF socket 20 pin without soldering. Potentiometer - One Potentiometer ( 100K ) with terminations. Speaker - One 8 ohms miniature speaker with terminations. Relay - One 12V / 1 C.O. with terminations. 3 1/2 Digit Digital Voltmeter / Ammeter DC Voltage range : 2V, 200V switch selectable DC Current range : 200uA, 2A switch Selectable Speaker : One 8W, 0.5W speaker with driver circuit AC Input: 230V AC, 50 Hz, ± 10% with Fuse Protection. Mounted on a Sophisticated Cabinet. Document: Details Operational Manual. Accessories: Patch Cords. Object : To Study of operational amplifier ( op - amp IC 741 ) parameters such as input resistance, output resistance, slew rate, frequency response, input offset voltage, input offset current, input bias current, CMRR, differential input resistance, unity gain band width, rated output & full power response. To Study of operational amplifier amplifications such as inverting amplifier, non - inverting amplifier, difference amplifier inverting summing amplifier and voltage follower. To Study of operational amplifier basic applications such as adder, subtractor, multiplier, divider, Integrator, differentiator, limiter, comparator ( level detector ) and schmitt trigger. To Study of operational amplifier advance applications such as active LPF / HPF, zero crossing detector, AC-DC converter and waveform generators. To Study of operation and characteristics of a Timer ( IC 555 ). To Study of timer applications such as astable / monostable / bistable multivibrators, frequency divider, PWM, PPM, 50% duty cycle oscillator and timers. To Study the operation of voltage regulators for positive / negative fixed and variable outputs.