If you bike indoors, the classic GPS tracker doesn't work to tell you distance. So you can buy something called a speed sensor that will tell you how far you've gone based on, in the simplest form, ...

Library to operate the RS485 wind speed and direction sensors available for Arduino (anemometer and wind vane) This library operates using the RS485 shield for ...

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Looking to get a little more creative with your photography and fancy giving high-speed photography a go? Why not create your very own high-speed camera trigger using an Arduino, piezoelectric sensor ...

Abstract: 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 ...

The project concentrates on triggering a flash of camera by using sensors such as microphone or laser pointer to produce a high speed photography. There are big benefits that the Arduino ...

We know that measuring the speed of light with an Arduino is possible. It’s just that the implementation is hard. [Udo] hit upon the idea of pulsing a laser pointer and measuring the time of the ...

I made this project because I wanted a way to automatically control the speed of a DC fan according to the temperature read by a LM35 sensor. I had a few problems with the PWM part mainly because the ...