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 ...
This is my third Ardupilot build, this time is a Talon Pro airframe which is made for long-range and fpv flights. This video will show you the process to put it together, the mistakes I did, and the ...
The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...
YouTuber ScruffedBits has built what is effectively a homegrown UPS made from dozens of AA batteries. Some were rechargeable, but most were cheap disposables, and they were able to get a full-size ...
Thermal energy storage is pretty great, as phase-change energy storage is very consistent with its energy output over time, ...