Reprap full graphics controller display problem July 30, 2020 01:34AM |
Registered: 4 years ago Posts: 56 |
Re: Reprap full graphics controller display problem July 30, 2020 02:41AM |
Admin Registered: 13 years ago Posts: 7,000 |
Re: Reprap full graphics controller display problem July 30, 2020 02:56AM |
Admin Registered: 11 years ago Posts: 3,096 |
Quote
Dust
You most likely have a dead 5v voltage regulator on the mega2560.
check 5v pins on ramps, suspect the voltage will be low
12v power comes into the ramps, through D1 then into the mega2560 vin pin. The mega then produces 5v.
Re: Reprap full graphics controller display problem August 13, 2020 05:57AM |
Registered: 4 years ago Posts: 56 |
Re: Reprap full graphics controller display problem August 13, 2020 06:05AM |
Admin Registered: 13 years ago Posts: 7,000 |