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 ...
Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...
Reading analog clocks is a pretty straightforward skill to learn. However, if you’ve already learned to read and don’t want ...
Last year, we brought you a story about the BhangmeterV2, an internet-of-things nuclear war monitor. With a cold-war-era ...
Heute Abend streamen: "Einer der besten Filme des 21. Jahrhunderts" mit zweifachem Oscargewinner in der Titelrolle ...