The scene of the crime
I bent my first circuit this Saturday, with limited success.
The victim was a cheap-o $5 keyboard from walmart. Opening it up was as easy as removing the screws. What I found inside was very little in terms of electronic components. There were two long narrow boards that acted as the controllers for the buttons and keys. And then there was this tiny little square where all the “stuff” happened.
Connecting the limited set of dots I had to work with, I found three distinct circuit bending functions: The sound stopped, a popping sound came out of the speaker (which is bad), and the rate at which the samples played back increased by ten-fold. So I soldered a toggle to the only pair of interesting dots on the board. The end. Being useless, I’ll go back and reclaim my toggle.
What did I learn? Uninteresting toys can make for uninteresting bent instruments. Newer toys are probably much more efficient in design, thus having fewer circuits to bend. Don’t touch the hot part of a soldering iron.
Part of Get Bent