2 layers44.4 × 29.3 mm

ElectronicTriggerUnit
aNThiCu/AirsoftETU
The code for a airsoft MOSFET board that includes the trigger , active break mode and semi-auto,full-auto detection.
36 parts8GPL-3.0
KiCad boards from 1 GitHub repository tagged “attiny814”, the most starred first; open any of them in PCBKit.

aNThiCu/AirsoftETU
The code for a airsoft MOSFET board that includes the trigger , active break mode and semi-auto,full-auto detection.