Circuit Ideas I Electronic DIY Projects I Robotics
Circuit Ideas I Electronic DIY Projects I Robotics
Compact multipurpose Arduino Nano 16X2 LCD shield can be used to develop various projects, shield provided with various things, LM 35 Temperature sensor, 3X Tactile Switch, Vertical Trimmer Potentiometer, 12V Relay with NO/NC output, power MOSFET, AC714 current sensor and 16X2 LCD. Arduino Pins LCD LCD RS pin to digital pin 12 LCD Enable pin to digital pin 11 LCD
Read moreArduino Compatible 4 Digit 7 Segment Display Counter (0000-9999) 4 Digit Arduino based counter is simple project using 4-digit 7 segment common cathode display, Atmega328 chip on board and 2 tactile switches. Projects works with 5V DC. Onboard connector helps to program the Arduino code and boot-loader Arduino stair led light using 10 ledS 2 tactile switches I have tested
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The simple digital voltmeter made using Arduino Nano and 16X2 LCD, the project is tested on TWOVOLT Multi-Project LCD Shield; Arduino has a couple of 10 Bit ADC pins, we have used A0 pin as an input. The PR2 Trimmer pot used as input voltage, Remove PR2 to measure the external voltage. 16X2 LCD used to display the measured voltage.
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The DC motor controller has been designed using Multi-purpose LCD Arduino Nano shield, circuit, PCB layout and Arduino code available at our website www.twovolt.com , it can control DC motor 7-12V DC , it can drive motor upto 5Amps. Speed of motor can be set using trimmer potentiometer, 16X2 LCD display the Bar-Graph of speed of motor. Potentiometer is connected
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Compact Temperature controlled fan on/off switch is based on Arduino Nano multipurpose TWOVOLT shield, the circuit consist LM35 temperature sensor, 16X2 LCD, 12V relay including driver transistor, circuit works with 12V supply and can controlled any fan from 12V to 230V AC, for testing purpose I have connected 12V DC fan. At normally open switch of relay. The shield
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Another project which display the ambient temperature on 16X2 LCD, Project is based on compact multipurpose Arduino Nano LCD shield and LM35 analog temperature sensor, shield also provided with 3 Tactile Switches, Relay, Power MOSFET, Trimmer Potentio-meter to create multi projects. Circuit works with 5V DC, can be power up from USB or separate header connector. Download PDF Document
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