D12
Flm V100
Abstract: My homebrew D12 mobile DCC decoder is a drop in replacement of the original analog Fleischmann (#7230) PCB. The decoder has been tailored to fit this locomotive.
Specs
PCB revision 5
- Common features
- Railcom
- DYN (Custom): Motor Current, CPU load, Context Switches, Brown out counter
- heartbeat LED
- adjustable max motor current (default 250mA)
- Function output: LV/LR (dimmable headlights, 1.4kHz)
- Function output: AUX1/AUX2 (dimmable, 1.4kHz) as logic level
- Function output: AUX3, AUX4 open drain (each 250mA)
- Function output: AUX5 engine room (LEDs on PCB)
- onboard 2x 330uF buffer capacity (inrush limited)
- 10mA idle current
Gallery
