The transmitter is basically an IR LED, which produces the signal and the IR receiver is a photodiode ... robot to stop moving. The circuit consists of mainly four parts: Two IR sensors, one motor ...

Building an automatic plant watering system is becoming increasingly popular among gardening enthusiasts and IoT hobbyists. This DIY automatic plant watering system project helps solve the common ...

We cover some of the newest projects on our workbenches, including a Battery Monitoring System, a project about car sensors and OBD2, measurement of Arduino boot time, and more. Welcome back to ...

Discover practical strategies to harness the power of Edge AI in your projects! As a bonus, five lucky viewers will win an Arduino Nano 33 BLE Sense Rev2 with Headers. This versatile microcontroller ...

This repository contains the scripts that produce the libraries included with esp32-arduino. Tested on Ubuntu (32 and 64 bit), Raspberry Pi and MacOS. Install the ...

Connect a 4k7 kΩ pull-up resistor between the 1-Wire data line and 5V power. Note this applies to the Arduino platform, for ESP32 and 8266 you'll need to adjust the resistor value accordingly. For ...

[Adam] used a laser/photodiode/Arduino setup to detect when a car was crossing the finish line. A bit of Processing code supplied by his father records the relevant 60 frames of video and plays ...