README RPM Sensor with Arduino This repository has some files related to this tutorial on creating a revolutions per minute (RPM) sensor using an Arduino board. You can find the code used in ...

The ultrasonic sensor will emit sound waves and measure the time it takes for the waves to bounce back after hitting an object. By calculating the time difference between sending and receiving the ...

Comimark 4PCS Tilt Sensor Module Vibration Sensor for Arduino STM32 AVR Raspberry Pi Intelligent car speed sensor counter module motor testing slot type optocoupler module, pack of 10 ...

Arduino Uno. Arduino Uno is an AVR ATmega328P microcontroller based development board with six analogue input pins and fourteen digital I/O pins. The microcontroller has 32kB ISP flash memory, 2kB RAM ...

This project used the XBee Pro Module to transmit and receive signals wirelessly, and an Arduino UNO executed all given instructions. The presence of the car was identified by an infrared sensor, also ...

We know that measuring the speed of light with an Arduino is possible. It’s just that the implementation is hard. Last month we saw [Udo]’s blinkenlight shield that can be used as a lin… ...

Once you have all your components, you can start assembling your high-speed camera trigger. Connect the piezoelectric sensor to the Arduino, and then connect the Arduino to the camera and flash.