Y⃒̸̷̝̜̙ͥͥͥngmar on Nostr: Also got a doorbell. Made a little housing for it with a piece from the zinc scrap ...

Also got a doorbell. Made a little housing for it with a piece from the zinc scrap pile.

The wireless doorbell is pretty clever: Instead of using a battery and finding out it's empty because you missed a delivery, it has no battery at all. Instead, it generates enough power to squirt a radio message to the receiver from the force of the finger pushing the button to ring the bell. Clever.

#DIY #Steel #Zinc #Tin #Bending #Metalworking #Homestead #Doorbell #Electronics