4 layers50 × 73 mm

Bio robots
Fayeinstainy/BIR25_TEAM_E
Biorobitics for team E: smart ant swarm robots inspired from Formica
107 parts
Boards in 2 GitHub repositories, designed in KiCad, that use the IR333C by Everlight Electronics (-40℃~+85℃ 1.2V 7.8mW/sr@IF=20mA 940nm 插件,D=5mm Infrared LED Emitters ROHS). See how each wires it, with its parts, size, README and files; the IR333C’s symbol, footprint and pinout are on its own page.

Fayeinstainy/BIR25_TEAM_E
Biorobitics for team E: smart ant swarm robots inspired from Formica

mayoogh-flexli/Meesho-Put-To-Light
Modular, daisy-chained 5-node IR emitter/receiver rail for the Meesho put-to-light system. Each 400 mm board has five bin positions on an 84 mm pitch.