LED 20 Ring ATTiny
By Jens
2 layer board of 0.98 x 1.17 inches (24.8 x 29.7 mm).
Uploaded:
April 3rd, 2017 13:09.
Shared:
January 6th, 2018 13:23
Total Price:
$5.70
This is a small blinky with 20 LEDs powered by one CR2032 coin cell and with an ATTiny45 brain.
[Hackaday.io proje…
