Ever since I laid eyes on a real broadcast clock, I knew I had to get one, with automatic time keeping over NTP or via satellites. That calls for another hairy ESP32 electronics project!
Continue reading Broadcast clock with ESP32 and NTP/GPS receiverTag Archives: pcb
Invitation card for geeks
As I get older, concerns revolve around how to maintain a self-proclaimed status as the unequivocal nerdiest geek in town. So, here’s my ESP32 based, ultimate invitation card…
Continue reading Invitation card for geeks
Doorbell circuit
Another crazy electronics project has landed. Now, I’ve got a ESP32 doorbell circuit with a few extra bells and whistles.
Continue reading Doorbell circuit
Infrared light barrier
I spotted a nice hobby project when my garage door was to be secured with an infrared light barrier.
Homemade gadgets are of lower quality and much more expensive. However, it’s a lot more fun!
Watering pump controller
My friend Per Ervland nurtures his practical skills by crafting a solution to relieve him and his wife from the rather cumbersome task of keeping their container garden alive. I helped him with some of the inner workings.