Create a Makefile that allows several Arduino sketches to share the same code a Makefile and local libraries. This is useful for when different sketches will be used on potentially various boards and ...

S/PDIF has been around for a long time; it’s still a really great way to send streams of digital audio from device A to ...

Building an indoor positioning system requires technology beyond GPS. While GPS trackers excel outdoors, indoor positioning systems need Ultra-Wideband (UWB) technology to achieve centimetre-level ...

Do you remember the movie WALL-E? Apparently, [Leviathan engineering] did, and he wasn’t as struck by the title character, or Eva, or even the Captain. He was captivated by BURN-E. His working model ...

Waveshare has recently introduced ESP32-S3-Touch-LCD-3.49, an ESP32-S3-based wide touch display (640×172) development board for HMI and AI voice applications such as handhelds, smart panels, meters, ...

We often write about breadboard-friendly boards, which typically means they plug nicely into a breadboard, but usually leave only one or two rows to play with on each side. So far, the best option we ...

Built a smart irrigation and monitoring system using ESP8266, Arduino Nano, and sensors. Integrated JSON APIs, MySQL (phpMyAdmin), and MIT App Inventor(Custom Android App) for real-time data, ...