Shared Projects by matrixwide

Shared Projects by matrixwide

cd4001-led-flasher.kicad_pcb

2 layer board of 1.10 x 1.10 inches (28.0 x 28.0 mm)
Uploaded: July 29th 2020
Shared: December 17th 2021
Total Price: $6.05

A CD4001-based flasher. It's very efficient - it will flash an LED for more than a year on a 2032 cell. If you want a brighter flash from GaN-type LEDs (green, blue, white, etc…) you can stack a pair of 2016 cells in a 2032 holder for 6V.

A CD4001-based flasher. It's very efficient - it will flash an LED for more than a year on a 2032 cell. If you want a brighter flash from GaN-type LEDs (green, blue, white, etc…) you can stack a pair of 2016 cells in a 2032 holder for 6V.

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Sunburn Monitor V 0.2

2 layer board of 1.95 x 2.02 inches (49.6 x 51.2 mm)
Uploaded: February 8th 2015
Shared: March 4th 2015
Total Price: $19.65

A Wearable UV Monitor

A Wearable UV Monitor

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