- Badge PCB kit for hackPGH, for "learn to solder" and "learn to lasercut" classes
- Can be used for basic soldering (through hole parts) or advanced soldering (surface mount parts)
FEATURES
- Four LED's with series current limit resistors
- Two CR2032 Coin Batteries
- Use slow fade multi-color LEDs, or all White LEDs or whatever you choose
- The simple version is just battery, resistors and LEDs.
- The fancy version is with two US1881 magnetic hall latch sensors - see notes in the schematic (PDF)