I can confirm this works. I got the bulbs you suggested and they light up the buttons perfectly. I just wish I had better inserts for the buttons that looked shinier? I was afraid the LED's would somehow need an extra resistor or something but they work just fine. I would say that it would be nicer to have a easier to understand description of wiring for the SANWA 100mm buttons with the LEDs. It took a bit for me to understand which cable goes where, but now that I got it, it's fine. Also, your cable work is beautiful. Much <3
This is good stuff. So you just wired directly to the VDD 3.3v pins and Ground and all 4 together doesn't overpower the board? Or are you still using the 12v power option? Care to share any pics?
Did I miss where you posted details on the LEDs you used? Also, what did you do for the Labels?
Raspberry Pi Class
Anyone want to cut it for me and I'll pay you for the parts? Or some other arrangement?
Project Diva FT/CT Arcade Controller