Badges for the HackLeman village at CCC Camp 2019 Add LEDs, 2xAA batteries and a holder, 5x 100 ohm Pots for current regulation and off you go! Licensed under the CERN OHL V1.2
Overall dimensions of the badge are 10cms by about 5cms.
Use with LED's up to 3V. Each panel (7 rows, 5 columns of LED) has it's own potentiometer to regulate current, allowing you to mix and match the LED's used between panels.
Front of the badge - note that you should only mount the LEDs you want to light up (saves time, money, fiddley-ness).Note the 10 pin DIP is actually a set of DIP switches, and the 3 legged through hole potentiometers are missing in the 3D model.
And the rear of the badge, note that it's missing the battery pack.
