Todays #Repaircafe fix: A strobe flash alarm clock for deaf people: https://humantechnik-shop.com/Blitz-und-Vibrationswecker/timeFlash::86.html

32kHz signal was there, rectangle signal to drive the mechanics ok, but no movement. Turns our the tiny copper wire was broken on a sharp corner. After disassembly, unwinding one loop and soldering it back on it works again.

#diz #repair