I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

Raspberry Pi enthusiasts have a common mantra: "Why buy what you can make?" After all, if you have the means to create your own gadgets, you can benefit from cheaper prices, open- ...

In the realm of DIY electronics, the Arduino UNO has emerged as a versatile platform for a myriad of projects. One such innovative project is the creation of a low-cost thermal camera, as demonstrated ...