SparkFun Thing Plus - ESP32-C5 is an Adafruit Feather-compatible board with dual-band WiFi 6, BLE, 802.15.4 radio, and LiPo battery support ...

It has been three years, five months, six days since my kids announced they were too old for Lego (not that I’m counting). As kids grow into teens, they may feel the need to distance themselves. It’s ...

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

This Arduino handheld game console is lightweight, easy to carry, and simple to build, making it perfect for hobbyists, ...

Hundreds of mysterious objects have appeared in images captured by the Webb space telescope. The curious dots could reshape ...

Two parallel experiments in protein self-assembly produced strikingly different results, demonstrating that protein designers ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

Want a big screen TV but don’t want to pay those big prices? We found a deal at Walmart that’ll score you a huge 65-Inch 4K TV for cheap. The 65-Inch Hisense 4K UHD LCD Roku Smart TV is now on sale ...

"This project is not about powerful hardware or complex graphics." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Abstract: In the mirror array-assisted indoor visible light communication (VLC) system, activating all mirrors simultaneously can result in a complex system design and excessive consumption of ...