Projects

Arduino Voltmeter

Arduino Voltmeter Code

Metering – Instrument Projects, Projects /

This arduino projects show how to make voltmeter with your arduino. It use voltage divider concept to estimate the voltage input. Instruction; 1) Connect all jumper wire as shown in diagram. Upload this code to your arduino /*   Voltmeter   Voltmeter base on voltage divider concept.   Code based on: http://www.clarenceho.net:8123/blog/articles/2009/05/17/arduino-test-voltmeter   Coded by: arduinoprojects101.com */ // include the library code: #include <LiquidCrystal.h> // initialize the library with the numbers of the interface pins LiquidCrystal lcd(7, 8, 9, 10, 11, 12); […]

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Arduino Temperature Sensor

Arduino Temperature Sensor Code

Projects, Sensor – Transducer – Detector Projects, Temperature Measurement Projects /

This arduino projects show how to read Celsius and Fahrenheit temperature with LM35 temperature sensor. Parts List; 1) 1x 16×2 parallel LCD display (compatible with Hitachi HD44780 driver) 2) 1x Arduino 3) 1x 10kΩ potentiometer 4) 1x LM35 temperature sensor 5) Jumper wire Instruction; 1) Connect all jumper wire as shown in diagram. 2) Connect

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Arduino RPM Counter

Arduino RPM Counter / Tachometer Code

Metering – Instrument Projects, Projects /

Arduino projects, make arduino rpm counter with arduino.   Instruction;1) Connect all jumper wire as shown in diagram. 2) Connect IR LED to digital pin 13. 3) Connect IR Phototransistor (dark) to digital pin 2. Make sure shorter lead connected to digital pin 2 and longer lead to Ground. Upload this code to your arduino/** Optical Tachometer** Uses an IR LED and IR phototransistor to implement an optical tachometer.* The IR LED is connected to pin 13 and ran continually.* Pin 2 (interrupt 0) is connected across the IR detector.** Code based on: www.instructables.com/id/Arduino-Based-Optical-Tachometer/* Coded by: arduinoprojects101.com*/

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Arduino Ultra Sonic Sensor 2

Arduino HC-SR04 How to use Ultra Sonic Sensor

Interfacing(USB – RS232 – I2c -ISP) Projects, Projects /

Arduino HC-SR04 The Arduino HC-SR04 is different from most of those commonly seen on the market, which have 4 pins compared to 3 pins. But the operation principle is the same, transmit signal, and depends on when the signal is received to estimate the distance. Arduino HC-SR04 not only inexpensive but also practical, use a

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Arduino Hexapod Robot

Arduino Hexapod Robot

Projects, Robotics – Automation Projects /

Arduino Hexapod Robot Design I will show you how to build an arduino hexapod robot, from building the body, to how to implement the algorithm. To learn about the implementation of the algorithm, read this first, if you are not sure what is IK, read this. China_icon 中文翻译：http://blog.oscarliang.net/arduino-liu-zhua-kun-chong-liu-zhua-shou-ji-yuan-dai-ma/ I ordered parts from a robot frame

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