10 layers30.6 × 65 mm

EffectiveRangeHat simple
EffectiveRange/pcb-mrhat
PCB project for MrHAT RPi extension hat project
117 parts2
Open-source boards designed in KiCad by EffectiveRange on GitHub, from 6 repositories. A board’s address here is its repository’s there.

EffectiveRange/pcb-mrhat
PCB project for MrHAT RPi extension hat project



EffectiveRange/pcb-micdevice2
PCB project for stereo mems microphone with RGB led and MCU

EffectiveRange/pcb-relaydevice
PCB project for the Relay Device HW component

EffectiveRange/pcb-relaydevice2
PCB project for relay device with power supply and voltage meter