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 rpm_sensor.ino, a circuit diagram in ...

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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 ...

HC-SR 04 Ultrasonic sensor is most commonly used to measure distance, but this time I will show you how to measure the speed of movement of an object using this sensor. Device is very simple and ...

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… ...

I used an LCD shield to display the current temperature and speed of the fan, but you can use the circuit without the LCD display. You also need to select the transistor by the type of fan that you ...

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.

You can now get samples of real-time speed of a DC motor in MS Excel format using a MATLAB Graphical User Interface (GUI). The variations in motor’s speed are also plotted automatically at the end of ...