Water Level Indicator

Size: px
Start display at page:

Download "Water Level Indicator"

Transcription

1 Brigosha Technologies Application Notes Water Level Indicator Introduction An Water Level Indicator may be definedasasystembywhichwecanget the information of any water reservoir. Water level indicator system are quite useful to reduce the wastage of water from any reservoir, while filling such reservoir. A simple water level indicator can be made using the EAB. For this you may design a water sensor by using any conducting wires. In this project we have designed the sensor to measure wateruptofour levels. The wire with Black colour is connected to Vcc of the EAB. The wires with colours Blue, Red, Green & Yellow are adjusted to check Level1, Level2, Level3 and Level4 respectively. Each of these four wires are connected to the amplifier. This amplifier will amplify the signal and will provide the respective logic to the microcontroller. Then the program logic inside the microcontroller will give the respective output. Take 5 segments of insulated conducting wires. Tore out the ends of these wires, approximately 1cm. Adjust the length of the wire segments according to the water levels. In the following diagram it has been displayed with 5 different colours. Level4 Level3 Level2 Level1 Power info@brigosha.com, Website:

2 Components The Components required for building the water level indicator application are: Embedded Application Board LEDboard Water Sensor(Conducting Wires) Jumpers Water Beaker Resistor(1K and 470 Ohm) BreadboardorVeroboard.(1nos) PowerSupply(9VDC) Water Salt(optional) Transistor(BC548)

3 Block Diagram Block level representation of the different components of the water level indicator application. Level Sensor Amplifier EAB Level Indicator Schematic Diagram The Schematic diagram illustrates the circuit connections for designing the application. Rb Re SD02 Rb SDI2 Re EAB Level4 Rb SCK2 nss2 Level3 Re RC0 RA5RB4 RC5 Level2 Level1 Vcc Rb LED 1 LED 2 LED 3 LED 4 Power Re

4 Connection Description Here, each of the wires of the sensor is connected to an amplifier section. This section consists of an n-p-n transistor BC548, one base resistor (1000 Ohm) and one Emitter resistor (470 Ohm). The sensor s available terminal is connected to one end of the base resistor. The other end of this resistor is connected to the base of the transistor. The collector terminal of the transistor is directly connected to Vcc. Emitter resistor is connected in-between Emitter terminal of the transistor and GND. The required output of this amplifier section will be available from the junction of the emitter and the resistor. The above arrangement should be repeated four times, for each sensor terminal. The respective outputs should be connected to the EAB pins nss2, SCK2, SDI2 and SDO2. For this project the above pins should take data from Level1, Level2, Level3 and Level4 respectively. For output, the LEDs are connected to RC0,RA5,RB4andRC5. Note: AnyGPIOpincanbeusedfor this project. Set the particular GPIO pins to output and provide a high /lowsignaltothepin.

5 Code Flow Chart Start Main Function() 1. Define System Clock 2. Library Header File Declaration Set Oscillator Frequency Configure I/O pins while(1) Read All the Required Port Bits SS2=SCK2=SDI2=SDO2 =0 No SS2=1, SCK2=SDI2=SDO2=0 No SS2=SCK2=1, SDI2=SDO2=0 No SS2=SCK2=SDI2=1, SDO2=0 No SS2=SCK2=SDI2=SDO2 =1 RC0= Blink RA5=RB4=RC5=0 RC0= 1 RA5=RB4=RC5=0 RC0=RA5= 1 RB4=RC5=0 RC0=RA5=RB4=1, RC5=0 RC0=RA5=RB4=RC5= Blink

6 Source Code The Source code shown below is the firmware to be flashed in the microcontroller of the Embedded Application Board. The Source code is commented for better understanding of the user. Refer to the EAB User Guide and the EAB Programming Guide for more details on how to Flash(burn) program(source Code) in the microcontroller of the Embedded Application Board.

7

8 Application Notes How to Operate Output This is a simple plug-and-play type there is no water in the reservoir, the project. Follow the steps mentioned first LED will continue blinking. As you below in order to operate the project start filling the reservoir, the Power the EAB, Sensor System and the corresponding LEDs will start glowing. Amplifier Circuit with 9V DC. Carefully As soon as the water level reaches the check the polarities and then connect maximum allowable limit, all the LEDs them. will start blinking, simultaneously. Place the system in a suitable area. Carefully Fill the reservoir and watch. Some such applications are given below: More Projects Various other applications can be built Water Controlling Syatem using Alarm systems Water Level Sensor Embedded Application Board. and Smart Water Pump.

RF4432 wireless transceiver module

RF4432 wireless transceiver module 1. Description www.nicerf.com RF4432 RF4432 wireless transceiver module RF4432 adopts Silicon Lab Si4432 RF chip, which is a highly integrated wireless ISM band transceiver. The features of high sensitivity

More information

Embedded Systems. Oscillator and I/O Hardware. Eng. Anis Nazer First Semester

Embedded Systems. Oscillator and I/O Hardware. Eng. Anis Nazer First Semester Embedded Systems Oscillator and I/O Hardware Eng. Anis Nazer First Semester 2016-2017 Oscillator configurations Three possible configurations for Oscillator (a) using a crystal oscillator (b) using an

More information

Experiments #6. Differential Amplifier

Experiments #6. Differential Amplifier Experiments #6 Differential Amplifier 1) Objectives: To understand the DC and AC operation of a differential amplifier. To measure DC voltages and currents in differential amplifier. To obtain measured

More information

Catalog

Catalog Catalog 1. Description... - 3-2. Features... - 3-3. Application... - 3-4. Electrical specifications...- 4-5. Schematic... - 4-6. Pin Configuration... - 5-7. Antenna... - 6-8. Mechanical Dimension(Unit:

More information

Objectives: Learn what an Arduino is and what it can do Learn what an LED is and how to use it Be able to wire and program an LED to blink

Objectives: Learn what an Arduino is and what it can do Learn what an LED is and how to use it Be able to wire and program an LED to blink Objectives: Learn what an Arduino is and what it can do Learn what an LED is and how to use it Be able to wire and program an LED to blink By the end of this session: You will know how to use an Arduino

More information

RF4463F30 High Power wireless transceiver module

RF4463F30 High Power wireless transceiver module RF4463F30 High Power wireless transceiver module 1. Description RF4463F30 adopts Silicon Lab Si4463 RF chip, which is a highly integrated wireless ISM band transceiver chip. Extremely high receive sensitivity

More information

SGD 70-A 7 PanelPilotACE Compatible Display

SGD 70-A 7 PanelPilotACE Compatible Display is a 7 capacitive touch display designed for use with PanelPilotACE Design Studio, a free drag-and-drop style software package for rapid development of advanced user interfaces and panel meters. The is

More information

Fig 1: The symbol for a comparator

Fig 1: The symbol for a comparator INTRODUCTION A comparator is a device that compares two voltages or currents and switches its output to indicate which is larger. They are commonly used in devices such as They are commonly used in devices

More information

RF NiceRF Wireless Technology Co., Ltd. Rev

RF NiceRF Wireless Technology Co., Ltd. Rev - 1 - Catalog 1. Description...- 3-2. Features...- 3-3. Application...- 3-4. Electrical Specifications...- 4-5. Schematic...- 4-6. Pin Configuration...- 5-7. Antenna... - 6-8. Mechanical dimensions(unit:

More information

[Kokane, 4(2), February, 2017] ISSN: IMPACT FACTOR

[Kokane, 4(2), February, 2017] ISSN: IMPACT FACTOR WIRELESS WATER LEVEL INDICATOR Kokane Sandesh 1, Chaskar Jitendra 2, Gawde Tanuja 3 & Gaikwad Akshay 4 1,2,3 & 4 Research Scholar, Department of Electronics and Telecommunication Engineering, Jaihind Polytechnic

More information

Lab 4. Transistor as an amplifier, part 2

Lab 4. Transistor as an amplifier, part 2 Lab 4 Transistor as an amplifier, part 2 INTRODUCTION We continue the bi-polar transistor experiments begun in the preceding experiment. In the common emitter amplifier experiment, you will learn techniques

More information

Electronics II Lecture 2(a): Bipolar Junction Transistors

Electronics II Lecture 2(a): Bipolar Junction Transistors Lecture 2(a): Bipolar Junction Transistors A/Lectr. Khalid Shakir Dept. Of Engineering Engineering by Pearson Transistor! Transistor=Transfer+Resistor. When Transistor operates in active region its input

More information

Lecture 4: Basic Electronics. Lecture 4 Brief Introduction to Electronics and the Arduino

Lecture 4: Basic Electronics. Lecture 4 Brief Introduction to Electronics and the Arduino Lecture 4: Basic Electronics Lecture 4 Page: 1 Brief Introduction to Electronics and the Arduino colintan@nus.edu.sg Lecture 4: Basic Electronics Page: 2 Objectives of this Lecture By the end of today

More information

The PmodIA is an impedance analyzer built around the Analog Devices AD bit Impedance Converter Network Analyzer.

The PmodIA is an impedance analyzer built around the Analog Devices AD bit Impedance Converter Network Analyzer. 1300 Henley Court Pullman, WA 99163 509.334.6306 www.digilentinc.com PmodIA Reference Manual Revised April 15, 2016 This manual applies to the PmodIA rev. A Overview The PmodIA is an impedance analyzer

More information

Discrete Op-Amp Kit MitchElectronics 2019

Discrete Op-Amp Kit MitchElectronics 2019 Discrete Op-Amp Kit MitchElectronics 2019 www.mitchelectronics.co.uk CONTENTS Introduction 3 Schematic 4 How It Works 5 Materials 9 Construction 10 Important Information 11 Page 2 INTRODUCTION Even if

More information

TLE9879 EvalKit V1.2 Users Manual

TLE9879 EvalKit V1.2 Users Manual TLE9879 EvalKit V1.2 Users Manual Contents Abbreviations... 3 1 Concept... 4 2 Interconnects... 5 3 Test Points... 6 4 Jumper Settings... 7 5 Communication Interfaces... 8 5.1 LIN (via Banana jack and

More information

Electronic Components

Electronic Components Electronic Components Arduino Uno Arduino Uno is a microcontroller (a simple computer), it has no way to interact. Building circuits and interface is necessary. Battery Snap Battery Snap is used to connect

More information

SGD 70-A 7 PanelPilotACE Compatible Display

SGD 70-A 7 PanelPilotACE Compatible Display is a 7 capacitive touch display designed for use with PanelPilotACE Design Studio, a free drag-and-drop style software package for rapid development of advanced user interfaces and panel meters. The is

More information

Project (02) Dc 2 AC Inverter

Project (02) Dc 2 AC Inverter Project (02) Dc 2 AC Inverter By: Dr. Ahmed ElShafee 1 12v DC to 220v AC Converter Circuit Using Astable Multivibrator Inverter circuits can either use thyristors as switching devices or transistors. Normally

More information

Bill of Materials: PWM Stepper Motor Driver PART NO

Bill of Materials: PWM Stepper Motor Driver PART NO PWM Stepper Motor Driver PART NO. 2183816 Control a stepper motor using this circuit and a servo PWM signal from an R/C controller, arduino, or microcontroller. Onboard circuitry limits winding current,

More information

b b Fig. 1 Transistor symbols

b 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 information

HT70XX Voltage Detector

HT70XX Voltage Detector oltage Detector Features Low power consumption Built-in high-stability reference source Built-in hysteresis characteristic Low temperature coefficient TO-92 package Applications Battery checkers Level

More information

Figure 1. CheapBot Smart Proximity Detector

Figure 1. CheapBot Smart Proximity Detector The CheapBot Smart Proximity Detector is a plug-in single-board sensor for almost any programmable robotic brain. With it, robots can detect the presence of a wall extending across the robot s path or

More information

SGD 43-A 4.3 PanelPilotACE Compatible Display

SGD 43-A 4.3 PanelPilotACE Compatible Display is a 4.3 capacitive touch display designed for use with PanelPilotACE Design Studio, a free drag-and-drop style software package for rapid development of advanced user interfaces and panel meters. The

More information

Specifications.

Specifications. is a 7 capacitive touch display designed for use with PanelPilotACE Design Studio, a free drag-and-drop style software package for rapid development of advanced user interfaces and panel meters. The is

More information

Fundamentals of Microelectronics. Bipolar Amplifier

Fundamentals of Microelectronics. Bipolar Amplifier Bipolar Amplifier Voltage Amplifier Performance Metrics - There are many metrics that are used to evaluate how good an amplifier is (1) (Voltage) Gain= Vout/ Vin. Can be found from small-signal 10 8 6

More information

TS100. RTD - PT100 - Temperature Sensor. March, 2017

TS100. RTD - PT100 - Temperature Sensor. March, 2017 RTD - PT100 - Temperature Sensor March, 2017 Contents 1 Overview 2 2 Get readings from TS100 2 2.1 Use the MCU SPI to read from TS100............................. 3 2.2 Connect the SPI with just two wires...............................

More information

Build this Direct Digital Synthesizer "Development Kit" By: Diz Gentzow, W8DIZ

Build this Direct Digital Synthesizer Development Kit By: Diz Gentzow, W8DIZ Build this Direct Digital Synthesizer "Development Kit" By: Diz Gentzow, W8DIZ A great tutorial for adding a keypad to the DDS Kit by Bruce, W8BH This manual has been prepared to be read directly on screen.

More information

SGD 43-A 4.3 PanelPilotACE Compatible Display

SGD 43-A 4.3 PanelPilotACE Compatible Display is a 4.3 capacitive touch display designed for use with PanelPilotACE Design Studio, a free drag-and-drop style software package for rapid development of advanced user interfaces and panel meters. The

More information

3.3V regulator. JA H-bridge. Doc: page 1 of 7

3.3V regulator. JA H-bridge. Doc: page 1 of 7 Cerebot Reference Manual Revision: February 9, 2009 Note: This document applies to REV B-E of the board. www.digilentinc.com 215 E Main Suite D Pullman, WA 99163 (509) 334 6306 Voice and Fax Overview The

More information

EXPERIMENT 5 CURRENT AND VOLTAGE CHARACTERISTICS OF BJT

EXPERIMENT 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 information

Two-Tone Phototransistor Theremin Using a 556 Timer IC

Two-Tone Phototransistor Theremin Using a 556 Timer IC Two-Tone Phototransistor Theremin Using a 556 Timer IC BY CABE ATWELL Difficulty: Easy - Medium Build Time: 2-3 hours The Theremin is an electronic musical instrument with its roots in the dark world of

More information

RF4432PRO wireless transceiver module

RF4432PRO wireless transceiver module wireless transceiver module RF4432PRO 1. Description RF4432PRO adopts Silicon Lab Si4432 RF chip, which is a highly integrated wireless ISM band transceiver chip. Extremely high receive sensitivity (-121

More information

ECE 363 FINAL (F16) 6 problems for 100 pts Problem #1: Fuel Pump Controller (18 pts)

ECE 363 FINAL (F16) 6 problems for 100 pts Problem #1: Fuel Pump Controller (18 pts) ECE 363 FINAL (F16) NAME: 6 problems for 100 pts Problem #1: Fuel Pump Controller (18 pts) You are asked to design a high-side switch for a remotely operated fuel pump. You decide to use the IRF9520 power

More information

ES330 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 )] 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 information

UNIT E1 (Paper version of on-screen assessment) A.M. WEDNESDAY, 8 June hour

UNIT E1 (Paper version of on-screen assessment) A.M. WEDNESDAY, 8 June hour Candidate Name GCSE 46/0 Centre Number Candidate Number 0 ELECTRONICS UNIT E (Paper version of on-screen assessment) A.M. WEDNESDAY, 8 June 20 hour For s use 46 0000 Total Mark ADDITIONAL MATERIALS Information

More information

Department of Electrical and Electronics Engineering Logic Circuits Laboratory EXPERIMENT-1 BASIC GATE CIRCUITS

Department of Electrical and Electronics Engineering Logic Circuits Laboratory EXPERIMENT-1 BASIC GATE CIRCUITS 1.1 Preliminary Study Simulate experiment using an available tool and prepare the preliminary report. 1.2 Aim of the Experiment Implementation and examination of logic gate circuits and their basic operations.

More information

PAiA 4780 Twelve Stage Analog Sequencer Design Analysis Originally published 1974

PAiA 4780 Twelve Stage Analog Sequencer Design Analysis Originally published 1974 PAiA 4780 Twelve Stage Analog Sequencer Design Analysis Originally published 1974 DESIGN ANALYSIS: CLOCK As is shown in the block diagram of the sequencer (fig. 1) and the schematic (fig. 2), the clock

More information

A.M. WEDNESDAY, 19 May minutes

A.M. WEDNESDAY, 19 May minutes Candidate Name Centre Number Candidate Number 0 GCSE 293/02 ELECTRONICS MODULE TEST E1 HIGHER TIER AM WEDNESDAY, 19 May 2010 45 minutes For s use Total Mark ADDITIONAL MATERIALS In addition to this examination

More information

Analog I/O. ECE 153B Sensor & Peripheral Interface Design Winter 2016

Analog I/O. ECE 153B Sensor & Peripheral Interface Design Winter 2016 Analog I/O ECE 153B Sensor & Peripheral Interface Design Introduction Anytime we need to monitor or control analog signals with a digital system, we require analogto-digital (ADC) and digital-to-analog

More information

Basic Electronics Course Part 2

Basic 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 information

Advanced Regulating Pulse Width Modulators

Advanced Regulating Pulse Width Modulators Advanced Regulating Pulse Width Modulators FEATURES Complete PWM Power Control Circuitry Uncommitted Outputs for Single-ended or Push-pull Applications Low Standby Current 8mA Typical Interchangeable with

More information

Chapter 5 Transistor Bias Circuits

Chapter 5 Transistor Bias Circuits Chapter 5 Transistor Bias Circuits Objectives Discuss the concept of dc biasing of a transistor for linear operation Analyze voltage-divider bias, base bias, and collector-feedback bias circuits. Basic

More information

Linear IC s and applications

Linear IC s and applications Questions and Solutions PART-A Unit-1 INTRODUCTION TO OP-AMPS 1. Explain data acquisition system Jan13 DATA ACQUISITION SYSYTEM BLOCK DIAGRAM: Input stage Intermediate stage Level shifting stage Output

More information

Experiment No. 6 Output Characteristic of Transistor

Experiment No. 6 Output Characteristic of Transistor Experiment No. 6 Output Characteristic of Transistor Object: To examine the output characteristic of transistor. Apparatus: 1. Two DC power supply. 2. Three AVOmeters. 3. Transistor 2N2222, Resistor 1

More information

Implementation Of Water Level Conditioning System Using Wireless Multi-Point Communication

Implementation Of Water Level Conditioning System Using Wireless Multi-Point Communication Implementation Of Water Level Conditioning System Using Wireless Multi-Point Communication Ohnmar Htwe, Myo Maung Maung, Hla Myo Tun Abstract: Wireless communication is the most popular in these days.

More information

HAW-Arduino. Sensors and Arduino F. Schubert HAW - Arduino 1

HAW-Arduino. Sensors and Arduino F. Schubert HAW - Arduino 1 HAW-Arduino Sensors and Arduino 14.10.2010 F. Schubert HAW - Arduino 1 Content of the USB-Stick PDF-File of this script Arduino-software Source-codes Helpful links 14.10.2010 HAW - Arduino 2 Report for

More information

Low Voltage, High Current Time Delay Circuit

Low 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 information

ArduCAM USB Camera Shield

ArduCAM USB Camera Shield ArduCAM USB Camera Shield Application Note for MT9V034 Rev 1.0, June 2017 Table of Contents 1 Introduction... 2 2 Hardware Installation... 2 3 Run the Demo... 3 4 Tune the Sensor Registers... 4 4.1 Identify

More information

SCHEMATIC OF GRAYMARK 808 POWERED BREADBOARD

SCHEMATIC OF GRAYMARK 808 POWERED BREADBOARD SCHEMATIC OF GRAYMARK 808 POWERED BREADBOARD 1a white SW1 white 2a TP1 blue TP2 black blue TP3 TP4 yellow TP5 yellow TP6 4 3 8 7 + D1 D2 D5 D6 C1 R1 TP8 Q1 R3 TP12 2 TP18 U2-0-15V C8 9 C2 + TP15 C5 R12

More information

RF4432F27 Catalog

RF4432F27 Catalog Catalog 1. Description... 3 2. Features... 3 3. Application... 3 4. Electrical Specifications... 4 5. Typical application circuit... 4 6. Pin definition... 5 7. Accessories... 6 8. Mechanical dimension...

More information

Arduino Workshop 01. AD32600 Physical Computing Prof. Fabian Winkler Fall 2014

Arduino Workshop 01. AD32600 Physical Computing Prof. Fabian Winkler Fall 2014 AD32600 Physical Computing Prof. Fabian Winkler Fall 2014 Arduino Workshop 01 This workshop provides an introductory overview of the Arduino board, basic electronic components and closes with a few basic

More information

Chapter Three " BJT Small-Signal Analysis "

Chapter Three  BJT Small-Signal Analysis Chapter Three " BJT Small-Signal Analysis " We now begin to examine the small-signal ac response of the BJT amplifier by reviewing the models most frequently used to represent the transistor in the sinusoidal

More information

Dr. Charles Kim ELECTRONICS I. Lab 6 Bipolar Junction Transistor (BJT) II TRADITIONAL LAB

Dr. Charles Kim ELECTRONICS I. Lab 6 Bipolar Junction Transistor (BJT) II TRADITIONAL LAB ELECTRONICS I Lab 6 Bipolar Junction Transistor (BJT) II TRADITIONAL LAB MOBILE STUDIO LAB Before We Start As the title of this lab says, this lab is about designing a Common-Emitter Amplifier, and this

More information

ZKit-51-RD2, 8051 Development Kit

ZKit-51-RD2, 8051 Development Kit ZKit-51-RD2, 8051 Development Kit User Manual 1.1, June 2011 This work is licensed under the Creative Commons Attribution-Share Alike 2.5 India License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/2.5/in/

More information

Quantizer step: volts Input Voltage [V]

Quantizer step: volts Input Voltage [V] EE 101 Fall 2008 Date: Lab Section # Lab #8 Name: A/D Converter and ECEbot Power Abstract Partner: Autonomous robots need to have a means to sense the world around them. For example, the bumper switches

More information

Adafruit 16-Channel Servo Driver with Arduino

Adafruit 16-Channel Servo Driver with Arduino Adafruit 16-Channel Servo Driver with Arduino Created by Bill Earl Last updated on 2018-01-16 12:17:12 AM UTC Guide Contents Guide Contents Overview Pinouts Power Pins Control Pins Output Ports Assembly

More information

Fluorescent display tube level meter driver, 16-point 2 channel, VU scale, bar display

Fluorescent display tube level meter driver, 16-point 2 channel, VU scale, bar display Fluorescent display tube level meter driver, 16-point 2 channel, VU scale, bar display The is a two-channel, 16-point fluorescent display tube driver for VU-scale bar-level meters. It uses a dynamic-drive

More information

USB-RIM version 1B Radio Interface Module

USB-RIM version 1B Radio Interface Module USB-RIM version B Radio Interface Module Specifications: Power Source Low Pass Filter Cutoff Frequency (F c ) Audio Input Impedance Maximum Audio Output Level Audio Output Impedance Output LPF Roll Off

More information

Multi-Transistor Configurations

Multi-Transistor Configurations Experiment-3 Multi-Transistor Configurations Introduction Comment The objectives of this experiment are to examine the operating characteristics of several of the most common multi-transistor configurations,

More information

QUASAR PROJECT KIT # /24 HOUR GIANT CLOCK

QUASAR PROJECT KIT # /24 HOUR GIANT CLOCK This project was originally published in the electronics magazine, Silicon Chip, a few years ago. It is issued here as a kit with permission. Some modifications to the original published circuit and software

More information

NVA-R661 Radar Module

NVA-R661 Radar Module DATASHEET Impulse Radar Transceiver System Key Features Single chip CMOS NVA620x Impulse Radar transceiver Small form factor Cost efficient design Digital Serial Peripheral Interface (SPI) SMA connectors

More information

Experiment 15: Diode Lab Part 1

Experiment 15: Diode Lab Part 1 Experiment 15: Diode Lab Part 1 Purpose Theory Overview EQUIPMENT NEEDED: Computer and Science Workshop Interface Power Amplifier (CI-6552A) (2) Voltage Sensor (CI-6503) AC/DC Electronics Lab Board (EM-8656)

More information

STD-402 SYNTHESIZED TRANSCEIVER UHF FM-NARROW BAND RADIO DATA MODULE. [Direct Mode Operation Guide] Version1.2a (April, 2000) CIRCUIT DESIGN,INC.

STD-402 SYNTHESIZED TRANSCEIVER UHF FM-NARROW BAND RADIO DATA MODULE. [Direct Mode Operation Guide] Version1.2a (April, 2000) CIRCUIT DESIGN,INC. SYNTHESIZED TRANSCEIVER UHF FM-NARROW BAND RADIO DATA MODULE [Direct Mode Operation Guide] Version1.2a (April, 2000) International Business Division 7557-1 Hotaka,Hotaka-machi,Minamiazumi,Nagano 399-8303.JAPAN

More information

Design cycle for MEMS

Design cycle for MEMS Design cycle for MEMS Design cycle for ICs IC Process Selection nmos CMOS BiCMOS ECL for logic for I/O and driver circuit for critical high speed parts of the system The Real Estate of a Wafer MOS Transistor

More information

I C I E =I B = I C 1 V BE 0.7 V

I C I E =I B = I C 1 V BE 0.7 V Guide to NPN Amplifier Analysis Jason Woytowich 1. Transistor characteristics A BJT has three operating modes cutoff, active, and saturation. For applications, like amplifiers, where linear characteristics

More information

CamJam EduKit Robotics Worksheet Six Distance Sensor camjam.me/edukit

CamJam EduKit Robotics Worksheet Six Distance Sensor camjam.me/edukit Distance Sensor Project Description Ultrasonic distance measurement In this worksheet you will use an HR-SC04 sensor to measure real world distances. Equipment Required For this worksheet you will require:

More information

Ham Radio 101 SOARA Workshop 3 Stage General Purpose Amplifier By Hal Silverman WB6WXO SOARA Education Director

Ham Radio 101 SOARA Workshop 3 Stage General Purpose Amplifier By Hal Silverman WB6WXO SOARA Education Director Ham Radio 101 SOARA Workshop 3 Stage General Purpose Amplifier By Hal Silverman WB6WXO SOARA Education Director Several months ago I started to put together a workshop where students could breadboard and

More information

onlinecomponents.com

onlinecomponents.com Analog Photoelectric Sensor Analog Output Proportional to Light Received, Ideal For Inspection and Measurement Analog object detection ideal for position, size, color and surface characteristics Both analog

More information

LAB PROJECT 2. Lab Exercise

LAB PROJECT 2. Lab Exercise LAB PROJECT 2 Objective Investigate photoresistors, infrared light emitting diodes (IRLED), phototransistors, and fiber optic cable. Type a semi-formal lab report as described in the lab manual. Use tables

More information

Catalogue

Catalogue Catalogue 1. Overview... - 3-2. Features... - 3-3. Applications...- 3-4. Electrical Characteristics...- 4-5. Schematic... - 4-6. Speed rate correlation table...- 6-7. Pin definition...- 6-8. Accessories...-

More information

Building a Bitx20 Version 3

Building a Bitx20 Version 3 Building a Bitx20 Version 3 The board can be broken into sections and then built and tested one section at a time. This will make troubleshooting easier as any problems will be confined to one small section.

More information

Electronics EECE2412 Spring 2018 Exam #2

Electronics EECE2412 Spring 2018 Exam #2 Electronics EECE2412 Spring 2018 Exam #2 Prof. Charles A. DiMarzio Department of Electrical and Computer Engineering Northeastern University 29 March 2018 File:12262/exams/exam2 Name: General Rules: You

More information

Digital Multifunctional RC-Soundmodule TBS Mini V2

Digital Multifunctional RC-Soundmodule TBS Mini V2 Digital Multifunctional RC-Soundmodule TBS Mini V2 Important notes about changes on the NEW TBS Mini V2!!! MUST BE READ!!! New connector: External amplifier Volume Unchanged connectors (same as old TBS

More information

NVA-R631 Radar Module

NVA-R631 Radar Module DATASHEET Impulse Radar Transceiver System Key Features Single chip CMOS NVA6100 Impulse Radar 0.45 to 3.55 GHz transmit bandwidth (-10dB) Small form factor Cost efficient design Digital Serial Peripheral

More information

HANDS-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 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 information

DIGITAL / ANALOG TRAINER

DIGITAL / ANALOG TRAINER DIGITAL / ANALOG TRAINER MODEL XK-150 A COMPLETE MINI-LAB FOR BUILDING, TESTING AND PROTOTYPING ANALOG AND DIGITAL CIRCUITS Instruction Manual ELENCO Copyright 2016, 1998 by ELENCO Electronics, Inc. All

More information

EXPERIMENT 10: Power Amplifiers

EXPERIMENT 10: Power Amplifiers EXPERIMENT 10: Power Amplifiers 10.1 Examination Of Class A Amplifier 10.2 Examination Of Class B Amplifier 10.3 Examination Of Class C Amplifier BASIC ELECTRONICS set 15.1 INTRODUCTION There are classes

More information

AN2679 Application note

AN2679 Application note Application note Smart inductive proximity switch Introduction The STEVAL-IFS006V inductive proximity switch demonstration board is designed based on the principle of metal body detection using the eddy

More information

EXAMINATION PAPER EMBEDDED SYSTEMS 6EJ005 UNIVERSITY OF DERBY. School of Computing and Technology DATE: SUMMER 2003 TIME ALLOWED: 2 HOURS

EXAMINATION PAPER EMBEDDED SYSTEMS 6EJ005 UNIVERSITY OF DERBY. School of Computing and Technology DATE: SUMMER 2003 TIME ALLOWED: 2 HOURS BSc/BSc (HONS) MUSIC TECHNOLOGY AND AUDIO SYSTEM DESIGN BSc/BSc (HONS) LIVE PERFORMANCE TECHNOLOGY BSc/BSc (HONS) ELECTRICAL AND ELECTRONIC ENGINEERING DATE: SUMMER 2003 TIME ALLOWED: 2 HOURS Instructions

More information

Adafruit 16-channel PWM/Servo Shield

Adafruit 16-channel PWM/Servo Shield Adafruit 16-channel PWM/Servo Shield Created by lady ada Last updated on 2018-08-22 03:36:11 PM UTC Guide Contents Guide Contents Overview Assembly Shield Connections Pins Used Connecting other I2C devices

More information

). The THRESHOLD works in exactly the opposite way; whenever the THRESHOLD input is above 2/3V CC

). The THRESHOLD works in exactly the opposite way; whenever the THRESHOLD input is above 2/3V CC ENGR 210 Lab 8 RC Oscillators and Measurements Purpose: In the previous lab you measured the exponential response of RC circuits. Typically, the exponential time response of a circuit becomes important

More information

AL3157 Evaluation Module

AL3157 Evaluation Module Device Features Dual-Mode 1x and 2x Charge Pump V IN Range: 2.7V to 5.5V Up to 300mA total drive capability: Three 30mA and One 210mA Channels Two Simple PWM Dimming Control Inputs 1.2 MHz Constant Switching

More information

Project 3 Build a 555-Timer

Project 3 Build a 555-Timer Project 3 Build a 555-Timer For this project, each group will simulate and build an astable multivibrator. However, instead of using the 555 timer chip, you will have to use the devices you learned about

More information

Embedded Systems and Software

Embedded Systems and Software Embedded Systems and Software Notes on Lab 2 Embedded Systems in Vehicles Lecture 2-4, Slide 1 Lab 02 In this lab students implement an interval timer using a pushbutton switch, ATtiny45, an LED driver,

More information

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering. (An ISO 3297: 2007 Certified Organization)

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering. (An ISO 3297: 2007 Certified Organization) International Journal of Advanced Research in Electrical, Electronics Device Control Using Intelligent Switch Sreenivas Rao MV *, Basavanna M Associate Professor, Department of Instrumentation Technology,

More information

Onwards and Upwards, Your near space guide

Onwards and Upwards, Your near space guide The NearSys One-Channel LED Photometer is based on Forest Mims 1992 article (Sun Photometer with Light-emitting Diodes as Spectrally selective Filters) about using LEDs as a narrow band photometer. The

More information

FLEXRAY SK-91F467-FLEXRAY USING SPI ON SK-91F467- FLEXRAY 32-BIT MICROCONTROLLER APPLICATION NOTE. Fujitsu Microelectronics Europe Application Note

FLEXRAY SK-91F467-FLEXRAY USING SPI ON SK-91F467- FLEXRAY 32-BIT MICROCONTROLLER APPLICATION NOTE. Fujitsu Microelectronics Europe Application Note Fujitsu Microelectronics Europe Application Note MCU-AN-300010-E-V10 FLEXRAY 32-BIT MICROCONTROLLER SK-91F467-FLEXRAY USING SPI ON SK-91F467- FLEXRAY APPLICATION NOTE Revision History Revision History

More information

Adafruit 16-Channel PWM/Servo HAT & Bonnet for Raspberry Pi

Adafruit 16-Channel PWM/Servo HAT & Bonnet for Raspberry Pi Adafruit 16-Channel PWM/Servo HAT & Bonnet for Raspberry Pi Created by lady ada Last updated on 2018-03-21 09:56:10 PM UTC Guide Contents Guide Contents Overview Powering Servos Powering Servos / PWM OR

More information

LoRa1276 Catalogue

LoRa1276 Catalogue Catalogue 1. Overview... 3 2. Features... 3 3. Applications... 3 4. Electrical Characteristics... 4 5. Schematic... 5 6. Speed rate correlation table... 6 7. Pin definition... 6 8. Accessories... 8 9.

More information

Simulation Of Radar With Ultrasonic Sensors

Simulation Of Radar With Ultrasonic Sensors Simulation Of Radar With Ultrasonic Sensors Mr.R.S.AGARWAL Associate Professor Dept. Of Electronics & Ms.V.THIRUMALA Btech Final Year Student Dept. Of Electronics & Mr.D.VINOD KUMAR B.Tech Final Year Student

More information

DRF1278F 20dBm LoRa Long Range RF Front-end Module V1.11

DRF1278F 20dBm LoRa Long Range RF Front-end Module V1.11 20dBm LoRa Long Range RF Front-end Module V1.11 Features: Frequency Range: 433MHz Modulation: FSK/GFSK/MSK/LoRa SPI Data Interface Sensitivity: -139dBm Output Power: +20dBm Data Rate:

More information

Exercise 2: Source and Sink Current

Exercise 2: Source and Sink Current Digital Logic Fundamentals Tri-State Output Exercise 2: Source and Sink Current EXERCISE OBJECTIVE When you have completed this exercise, you will be able to demonstrate how a tri-state buffer output can

More information

Automatic USB Controlled Power Switch

Automatic USB Controlled Power Switch Automatic USB Controlled Power Switch Manish P 1, Praveen K Ravindran 1, Sandesh Varma E 1, Kiran K Kannan 1, Sanjay Lakshman 1,Vimi K Wilson 2 U.G. Students, Department of Electrical and Electronics Engineering,

More information

DNT2400. Low Cost 2.4 GHz FHSS Transceiver Module with I/O

DNT2400. Low Cost 2.4 GHz FHSS Transceiver Module with I/O 2.4 GHz Frequency Hopping Spread Spectrum Transceiver Point-to-point, Point-to-multipoint, Peer-to-peer and Tree-routing Networks Transmitter Power Configurable from 1 to 63 mw RF Data Rate Configurable

More information

Brick Challenge. Have fun doing the experiments!

Brick Challenge. Have fun doing the experiments! Brick Challenge Now you have the chance to get to know our bricks a little better. We have gathered information on each brick that you can use when doing the brick challenge: in case you don t know the

More information

Analog Electronic Circuits Lab-manual

Analog 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 information

INA169 Breakout Board Hookup Guide

INA169 Breakout Board Hookup Guide Page 1 of 10 INA169 Breakout Board Hookup Guide CONTRIBUTORS: SHAWNHYMEL Introduction Have a project where you want to measure the current draw? Need to carefully monitor low current through an LED? The

More information

LaserPING Rangefinder Module (#28041)

LaserPING Rangefinder Module (#28041) Web Site: www.parallax.com Forums: forums.parallax.com Sales: sales@parallax.com Technical:support@parallax.com Office: (916) 624-8333 Fax: (916) 624-8003 Sales: (888) 512-1024 Tech Support: (888) 997-8267

More information

Multivibrators. Department of Electrical & Electronics Engineering, Amrita School of Engineering

Multivibrators. Department of Electrical & Electronics Engineering, Amrita School of Engineering Multivibrators Multivibrators Multivibrator is an electronic circuit that generates square, rectangular, pulse waveforms. Also called as nonlinear oscillators or function generators. Multivibrator is basically

More information