I've never truly messed with circuit boards or anything, but I have a general understanding of powering a circuit. My question, or project I'd like to start on, is editing the audio files on this keychain, or basically upload completely different files.
I'm not sure how to go about that. I'd like to not have to completely remove the equipment, if possible. Here's what the actual circuit board looks like.
Any thoughts?
I'm not sure how to go about that. I'd like to not have to completely remove the equipment, if possible. Here's what the actual circuit board looks like.
Any thoughts?