DDS Module AD9833 , Output 0 to 200KHz , Potentiometer and Arduino
Simple DDS module test Video Code and Connections
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Car LED Head-Lamp Fade effect – arduino project
This example demonstrates the use of the fading an LED Car Head-Lamp off and on. Analog Write uses pulse width modulation (PWM), turning a digital pin on and off very quickly with different ratio between on and off, to create a fading effect. Circuit works with 12V DC and drive load up to 5Amps. Download Arduino Code Video of this Project
Read more2 Digit Counter Using 7 Segment display and pic16f1825
The Two Digit UP Counter project built using PIC16F1825 Microcontroller from Microchip, CAT4016 serial to display driver IC from ON-Semiconductor and two 7 Segment common anode 0.5 Inch display. Project works using two switches S3 and S2, third switch is no use. When switch S3 is pressed it increments the count on display by one and S2 provides the reset
Read moreArduino 2 Channel Infra Red Remote Controller using 2 relay
The project published here allows turning ON and OFF lights fans using infra red remote , Two channel infra remote controller requires 2 channel relay board, Arduino UNO, TSOP1738/TSOP1838 IR sensor, IR remote. Circuit required 12 DC supply. The relay board schematic link provided bellow. Download Arduino Code 2 Channel Relay Board Schematic and Details TSOP1738/TSOP1838 Ir Sensor Data Sheet
Read moreOne Channel infra-red remote controller using arduino
One channel infra remote controller required , 5V one channel relay board, Arduino UNO, TSOP1738 IR sensor, IR remote. Circuit required 5V DC supply, USB power is OK to run the project. The relay board schematic link provided bellow. Note : Relay board works on 12V, I have used 5V relay instead of 12V so it directly can power up
Read moreReceiving and Decoding Infra Red Remote Code
Here is a simple setup for receiving and decoding Infra red Remote Code. TSOP1738 sensor is connected to digital pin D6 of Arduino, instead of TSOP1738 you can use TSOP1838 which is smaller sensor. Download Arduino Code Download TSOP1738 Data Sheet Download TSOP1838 Data Sheet Watch Video of this setup
Read more15 LED’s Arduino Bar-graph Display and AD22151 Magnetic Field Sensor
My experiment with AD22151 Magnetic field sensor and 15LED’s Arduino Bar-graph display, the project shows how to read an analog input on analog pin A1, and print it out to 15 Bar-Graph LED’s. Bar-Graph board is Arduino compatible and hold ATmega328 chip on board, 15 LED’s with 330 Ohms series resistors. Supply 5V DC. Download Arduino Code Download AD22151
Read moreArduino Prints AD22151 analog information to serial monitor
Printing Magnetic field sensor to serial monitor using Arduino. The AD22151 is linear magnetic field transducer. The sensor output is a voltage proportional to a magnetic field applied perpendicularly to the package top surface. The sensor combines integrated bulk Hall cell technology and instrument technology to minimize temperature related drifts associated with silicon Hall cell characteristics. Applications Of AD22151 Throttle
Read moreADXL203 Accelerometer Display on 15 LED’s Bargraph
The Circuit senses analog voltage from ADXL203 Tilt/Accelerometer sensor and drives 15 LEDs. providing a linear analog display. This ADXL203 Accelerometer project shows, how to read an analog input on analog pin A1, and print it out to 15 Bar-Graph LED’s. The board is Arduino compatible and hold ATmega328 chip , 15 LED’s with 330 Ohms resistors. Supply 5V DC.
Read moreArduino PID Brushed DC Servo Motor Position Control Using Joystick
Thanks raydike for the code, Motor has 1000 Lines Encoder motor moves half rotation following joystick, its takes approx 900mA current with 12V DC input. Features Supply 12V-24V DC L298 For Motor Arduino UNO Motor Movement Half Rotation Encoder 1000 Lines Encoder with Incremental A and B Channel DC Motor 24V DC Brushed Type Gear Harmonic Drive 50:1 Arduino Pins
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