4 layers65 × 52 mm
ProtogenControllerV1
coelacant1/Protogen-Electronics
SmartMatrix SmartLED Shield breakout for Protogen hardware
77 parts8GPL-3.0
2 layers86.4 × 41.9 mm
Rpi shutdown v0
Duckle29/RPi-power-controllerA power controller board, meant to softly shutdown a raspberry pi, before removing power completely from a machine.
- Size
- 86.4 × 41.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 19
- Nets
- 17
- Pads
- 51
- Tracks, vias
- 125, 5
- Pours
- 14
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 7 May 2016
- Updated
- 8 May 2016
Overview
Rpi shutdown v0 is an open-source printed circuit board by Duckle29, from the Duckle29/RPi-power-controller repository on GitHub, published under the MIT licence. It is a 2-layer board of 86.4 × 41.9 mm with 19 parts on 17 nets, routed with 125 tracks and 5 vias.
It is built around the FDN339AN. Its parts include 4 capacitors, 4 connectors, 3 switches, 2 resistors and 2 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdRPi-power-controller
The RPi-power-controller is a small, ATTiny85 based power controller, that talks to a RPi over software serial, via the hardware serial port, and issues a shutdown command.
There are plans to support custom commands, by sending the desired command to the board from the rpi.
The board also features two 10A SPDT relays, intended to be used to break both live and neutral, to safely handle schuko style plugs, but could be used in parallel to handle larger loads.
TODO:
- BOM
- Firmware
Images
Here's some renders of the board to be
Parts
19| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 100nF | Capacitors_SMD:C_1206_HandSoldering | C1, C3, C4 |
| 2 | 10k | Resistors_SMD:R_0603_HandSoldering | R1, R2 |
| 2 | FDN339AN | TO_SOT_Packages_SMD:SOT-23_Handsoldering | Q1, Q2 |
| 2 | Relay_SPDT | electro_mechanical:ORWH-SH-105D1F,000 | K1, K2 |
| 1 | 10uF | SMD_Packages:SMD-1206_Pol | C2 |
| 1 | 5V in | Connect:AK300-2 | P1 |
| 1 | AP1117D33 | TO_SOT_Packages_SMD:TO-252-2Lead | U1 |
| 1 | ATTINY85-S | Housings_SOIC:SOIJ-8_5.3x5.3mm_Pitch1.27mm | IC1 |
| 1 | Live | Connect:AK300-2 | P2 |
| 1 | Neutral | Connect:AK300-2 | P3 |
| 1 | Switch_DPST | Connect:AK300-2 | SW1 |
| 1 | serial | Connect:AK300-2 | P4 |
The 17 most common of 19 parts.
Questions
How big is the Rpi shutdown v0 PCB?
It measures 86.4 × 41.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Rpi shutdown v0 use?
19 parts, built around the FDN339AN. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Rpi shutdown v0 KiCad files?
From the Duckle29/RPi-power-controller repository on GitHub, at the commit this page was made from: the board is kicad_files/rpi-shutdown-v0.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Rpi shutdown v0 design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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