Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing power and I/O you get. But if you need something really small, like ...

If an Arduino port is not showing up, your USB connection might be faulty or the ports may be disabled entirely. We will show you how to enable a port in Arduino and look it up in the Device Manager.

If the WLAN extensibility module has stopped working on your Windows computer, this post is sure to help. The error can be irritating as it will keep you ...

We’ve already covered inexpensive offline voice recognition modules based on US516P6 or TW-ASR ONE microcontrollers that allow people to add smarts to their projects without a network connection for ...

March 3, 2021 - Implemented the recommendation from @moononournation that changes the variant.cpp file to be compatible with the SPI1 pin definition in the SPI.cpp file. This simplifies the sketches ...

As we have learnt in previous tutorials that the XBee module can act as a Coordinator, Router or an End device but it need to be configured to work in desired mode. So before using the XBee modules ...