https://github.com/redduckbot/led-fridge-magnet
Honey comb, LED fridge magnet designed with a simple custom PCB.
https://github.com/redduckbot/led-fridge-magnet
3d-printing cnc pcb
Last synced: 5 months ago
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Honey comb, LED fridge magnet designed with a simple custom PCB.
- Host: GitHub
- URL: https://github.com/redduckbot/led-fridge-magnet
- Owner: RedDuckBot
- Created: 2024-09-19T23:36:27.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-11-21T11:43:50.000Z (over 1 year ago)
- Last Synced: 2025-02-01T13:46:01.581Z (over 1 year ago)
- Topics: 3d-printing, cnc, pcb
- Homepage:
- Size: 8.06 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# LED Fridge Magnet
Honey comb, LED fridge magnet designed with a simple custom PCB. The top and base covers are 3D printed. Placed at the center of the top covers
is a piece of soft pine wood with an engraved bee. The engraving was done using a CNC machine as well as the white hexagon pieces (for hiding the LEDs), which were cutout from a white acrylic sheet. The gerber files for the PCB and the 3D print files have all been provided.
# Electronics
The circuit is quite simple where each board had six LEDs wired in parallel and powered by a CR2032 lithium ion button battery.
| | Components |
| --| --|
|1| [Battery holder coin](https://www.digikey.ca/en/products/detail/w%C3%BCrth-elektronik/79528211/9488032?_gl=1*9da2tt*_up*MQ..*_gs*MQ..&gclid=Cj0KCQiAouG5BhDBARIsAOc08RTnEo4qOyidcnjap4mLIjTS6IbX1fqxclgZTHbMADHp_V6XcjKVLHgaAsXMEALw_wcB)|
|2| 100Ω resistors|
|3| [LED](https://www.amazon.ca/dp/B07BW9D34S?ref=ppx_yo2ov_dt_b_fed_asin_title)|
|4| SP2T switch|