4 layers

LBD
chaowoses/LottBespittingDiode
A high-intensity IR blaster built on the RP2040. Browser-native control over WebSerial, MOSFET-driven IR output, 38kHz NEC modulation. Fully open source.
50 partsGPL-3.0
Open-source boards designed in KiCad by chaowoses on GitHub, from 1 repository. A board’s address here is its repository’s there.

chaowoses/LottBespittingDiode
A high-intensity IR blaster built on the RP2040. Browser-native control over WebSerial, MOSFET-driven IR output, 38kHz NEC modulation. Fully open source.