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/diy/ - Do It Yourself

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>> No.1556948 [View]
File: 476 KB, 1600x1200, DSCN4515.jpg [View same] [iqdb] [saucenao] [google]
1556948

>>1556947
The microcontroller boards. To the left are FETs for controlling the columns. I didn't have time to deal with networking between the panels so I just slapped a microphone on all of them. The lights move in unison as if they were networked because they're all picking up the same sound.

>> No.1329811 [View]
File: 535 KB, 1600x1200, DSCN4515.jpg [View same] [iqdb] [saucenao] [google]
1329811

PIC18F4550.

It was the hot new thing when I started using microcontrollers about 15 years ago. I've used hundreds of others professionally since then but I always go back to it for personal projects. I've got the 3000 page datasheet memorized so anything else is more work.

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