2 layers97.5 × 79 mm

RGB LED Driver
PCB-Design-MIT/Wi-Fi-Controlled-RGB-Light
A demo board for students to learn to solder and debug
144 parts4
Boards in 1 GitHub repository, designed in KiCad, that use the DR1040-220-R by Eaton (2.5A 2.5A 2.9mΩ 21.1uH ±30% SMD,10.3x10.5mm Power Inductors ROHS). See how each wires it, with its parts, size, README and files; the DR1040-220-R’s symbol, footprint and pinout are on its own page.

PCB-Design-MIT/Wi-Fi-Controlled-RGB-Light
A demo board for students to learn to solder and debug