In my slurry of posts, I’ve covered a couple projects but none made me as happy as the annoyatron I made for my brother. Well I made this for him for his birthday, but I didnt ‘hand’ it over persay, I hid it in his bedroom . My device made a high pitched chirp every 10 minutes. Similar to a cricket, high pitched noises are hard to locate… So for two nights he tried to find it, but couldn’t. I had to tell him where it was at. I made a post about it in the MSP430 forums, but heres a quick picture. Im really quite proud of my use of rare earth magnets as a battery holder.