Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now ...

Here, I connected the RF transmitter module, LED, buzzer, and all sensor connections ... This string is converted into a character array and transmitted wirelessly using rf_driver.send(). This ensures ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

This Arduino project simulates gas detection using a potentiometer and a temperature sensor. It activates an LED when the temperature exceeds a threshold and triggers a buzzer when the potentiometer ...

The Arduino Nano Connector Carrier is a compact add-on board designed for the Arduino Nano boards to allow easy connection to ...

LED light therapy has quickly become a favourite ... Choose the right setting and intensity, and wear your eye protection goggles next. Use it for 10-20 minutes maximum, and apply a lightweight ...

Whether one of your lights went out and you only have an LED bulb on hand to replace it with, or you've decided to completely replace all of your incandescent and fluorescent lights with LED bulbs ...