Arduino_speed_sensor Made a speed sensor for my bike :) 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 ...

Library to operate the RS485 wind speed and direction sensors available for Arduino - wilson-malone/RS485_Arduino_Wind_Direction_Speed_Sensors ...

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.

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 ...

The sensor sends “hit” signals to a small Arduino Uno via a PC817 optocoupler. The headcount is then displayed on a small LCD screen positioned above the speed bag, allowing you to keep track ...

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 ...

In this article, I have added three sensors with Arduino UNO and user can choose the required sensor with the help of keypad.

If you’re going to develop another Arduino-compatible board these days, you might as well take a “kitchen sink” approach. The Smart Citizen Kit piles it on, including Wi-Fi, an SD… ...