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Jake Read authorednotes on next psu board, updated motion head firmware: lives here now, and a big bus update that is hopefully much more resilient, and a little faster
Jake Read authorednotes on next psu board, updated motion head firmware: lives here now, and a big bus update that is hopefully much more resilient, and a little faster
README.md 959 B
PSU Baseboard / Bus Head
This is a circuit & mount for a small desktop DC PSU and embedded system bus-head. Documentation is sparse.
TODO
- add CAD for PSU mount here,
- add image
- revision circuit for:
- solder jumpers default shut for 5v usb-to-bus
- clear LED indication of 24v presence, 5v presence on bus
What's Up:
- uses the module
- breaks out 24V 350W & UCBus on one 2x15 IDC
- second 24V 40W UCBus channel available
- RPI mount available
- RPI UART lines plumbed
- 5V 2A regulator footprint to power RPI from 24V PSU
- I2C Display Module footprint available
- BFCs & Filtering available
BOM
Coming...
| Part | PN |
|---|---|
| 15x2 IDC Plug | 609-5106-ND |
| 15x2 IDC Socket | 609-3475-ND |
| 30 Position Ribbon Cable | 3M157924-50-ND |
| Spade | WM19646-ND |