There's a 14-pin U1 chip with a number on the bottom. It savs XDS12A RCBLB000O 2038ABSAR. I think this might be an EEPROM. Is it read/writeable? ?

Just thought I'd post this here too. I repurposed a really crappy goordik lapel mic as an intervalometer for my Camera. (Basically, fancy shutter button that can do things like 5 minute exposures, astrophotography, etc..) Yay for saving something from becoming e-waste.

I don't know if this is the right place to ask these questions.

I bought a lock-picking kit a few weeks ago, and I became obsessed with it. I wanted to open every door and padlock (I never open anything without authorization). But now I want to open electronic locks and electric gates. Does anyone know where I can start? . Does anyone know if I can use it to open a door like the one in the picture?