The Raspberry Pi line of single-board computers can be hooked up with a wide range of compatible cameras. There are a number ...
We have previously written about various industrial Raspberry Pi systems and gateways that come with RS-485 built in, but we ...
In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...
They're pretty easy to make, too.
How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...