Fast charging is a godsend when our gadgets run low on juice. However, there are numerous fast charging standards in existence today, making it difficult to pick the right charger for your ...

While walking pads have boomed in popularity (HuffPost readers are obsessed with this one), this small stair stepper helps you achieve the same thing but goes a little further: It has an LCD screen ...

Using an Arduino Nano, ultrasonic sensor ... OUTPUT); // Power up the Ultrasonic Sensor digitalWrite(vccPin, HIGH); // Provide 5V power digitalWrite(gndPin, LOW); // Connect GND to 0V // Ensure all ...

The Shanghai Auto Show – motor show in UK and European-speak – has been growing in significance over the last decade. It’s no longer considered a local show full of domestic debuts ...

This library is a Arduino-friendly version of TinyUSB stack. It is designed with structure and APIs that are easily integrated to an Arduino Core. There are 2 type of supported cores: with and without ...

In this project, we're making a cool 4×4×4 LED cube with Arduino Nano. LED cubes, also known as LED Matrix, can light up your room, study space,… ...

High quality bug reports and feature requests are valuable contributions to the project. Before reporting an issue search existing pull requests and issues to see if it was already reported. If you ...

So far a few people have spoken up and presented ESPs directly connected to the 5V pin of an Arduino that still work after months of service. If this is evidence of 5V tolerant design or simply ...