From 2ccc8a33e75a200be02db529a05b2638edceada7 Mon Sep 17 00:00:00 2001 From: CrazyRedMachine <36906596+CrazyRedMachine@users.noreply.github.com> Date: Fri, 19 Jun 2020 11:49:26 +0200 Subject: [PATCH] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 5b4646f..f3270ac 100644 --- a/README.md +++ b/README.md @@ -70,7 +70,7 @@ I included pre-compiled binaries and sources in the "ModeSwitch" folder. Refer t # Pinout -The Arduino DUE has 3.3v logic whereas the Pop'n Music cabinet lamps use 12V. Therefore I'm using mosfet transistors to do level shifting (the parts I used were three ULN2003APG chips). You can also buy pre-made level shifters such as this one [https://www.tindie.com/products/ddebeer/12-channel-level-shifter-and-buffer/], you'd need 2 though as there are 18 lamps to control for a Pop'n cabinet. +The Arduino DUE has 3.3v logic whereas the Pop'n Music cabinet lamps use 12V. Therefore I'm using mosfet transistors to do level shifting (the parts I used were three ULN2003APG chips). You can also buy pre-made level shifters such as this one https://www.tindie.com/products/ddebeer/12-channel-level-shifter-and-buffer/ (you'd need two of them since there are 18 lamps to control for a Pop'n cabinet). Refer to ```pinout.png``` to see how it is all wired to a Pop'n Music cabinet.