LED Board
rassweiler·pi-networked-counter·Schematics/LED_Board/LED_Board.kicad_pcb
About the LED Board
LED Board is an open source PCB design by rassweiler, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 55 × 34 mm, with 10 components from 3 distinct parts.
Other key parts include the AQY210EH. By type, the board carries 5 resistors, 4 ICs and 1 connector.
It belongs with the displays & leds, power & battery and dev boards & breakouts designs in this gallery.
From the project
3d printed counter using Pi5, python, pyqt6, and sqlite that can export to folders or sharepoint
- Setup keyring for sharepoint integration Run seahorse and make sure there is a default keystore
- Copy the desktop file to autostart the app:
Then restart the system to get the app in the menu under other, then right click the app and select add to taskbar
- Add to the .settup.toml file your sharepoint access details:
- run the gettoken.sh` script once to initialise your sharepoint token, it should provide a link and a key to login using a browser.

Main components on the LED Board
LED Board bill of materials (BOM)
10 components, 3 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | AQY210EH | Panasonic_AQY210EH | U1, U2, U3, U4 |
| 1 | Conn_01x12_Pin | PinHeader_1x12_P2.54mm_Vertical | J9 |
| 5 | 220 | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1, R2, R3, R4, R5 |
LED Board design files
The KiCad project lives in the rassweiler/pi-networked-counter repository on GitHub; these links point at the commit this page was built from.
LED Board: common questions
How big is the LED Board?
The LED Board measures 55 × 34 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the LED Board?
10 components, from 3 distinct parts. The full bill of materials is listed on this page.
Where can I download the LED Board design files?
From the rassweiler/pi-networked-counter repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the LED Board design in my own project?
Yes, under the terms of its GPL-3.0 license, which rassweiler chose for the repository.
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