

Cam Shiel
- Size
- 112.2 × 53.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 22
- Nets
- 58
- Pads
- 212
- Tracks, vias
- 583, 64
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 3 Feb 2017
- Updated
- 11 Sep 2026
Overview
Cam Shiel is an open-source printed circuit board by Stefal, from the Stefal/V4MPod repository on GitHub, published under the MIT licence. It is a 2-layer board of 112.2 × 53.3 mm with 22 parts on 58 nets, routed with 583 tracks and 64 vias.
It is built around the MCP23017-E/SS. Its parts include 8 connectors, 5 resistors, 3 diodes, 3 switches and 2 ICs.
Main components
1README
README.mdV4mpod
Parts
22| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | USB_OTG | Connectors_USB:USB_Micro-B_Molex-105017-0001 | J1, J2, J3, J4, J5, J6, J7, J8 |
| 2 | 4.7K | Resistors_SMD:R_0805_HandSoldering | R1, R2 |
| 2 | MCP23017 | Housings_DIP:DIP-28_W7.62mm_Socket_LongPads | U1, U2 |
| 1 | 1.5K | Resistors_SMD:R_0805_HandSoldering | R4 |
| 1 | 1.8K | Resistors_SMD:R_0805_HandSoldering | R5 |
| 1 | 2.2K | Resistors_SMD:R_0805_HandSoldering | R3 |
| 1 | ARDUINO_SHIELD | arduino_shields:ARDUINO_SHIELD | YI SHIELD1 v1 |
| 1 | INT_LED | LEDs:LED_0805 | D2 |
| 1 | LED_POWER | LEDs:LED_0805 | D1 |
| 1 | LED_SHUTTER | LEDs:LED_0805 | D3 |
| 1 | SW_OFF | Buttons_Switches_THT:SW_PUSH_6mm | SW2 |
| 1 | SW_ON | Buttons_Switches_THT:SW_PUSH_6mm | SW1 |
| 1 | SW_SHUTTER | Buttons_Switches_THT:SW_PUSH_6mm | SW3 |
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Questions
How big is the Cam Shiel PCB?
It measures 112.2 × 53.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Cam Shiel use?
22 parts, built around the MCP23017-E/SS. 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 Cam Shiel KiCad files?
From the Stefal/V4MPod repository on GitHub, at the commit this page was made from: the board is kicad/Arduino Cam Shield/Cam Shiel.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Cam Shiel 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).