2 layers77 × 100 mm

Boards in 3 GitHub repositories, designed in KiCad, that use the LM3414MR by Texas Instruments (-40℃~+125℃ 1 1A 3% 4.5V~42V 500kHz Analog、PWM Buck SO-8-EP LED Drivers ROHS). See how each wires it, with its parts, size, README and files; the LM3414MR’s symbol, footprint and pinout are on its own page.


mikelawrence/RPi-HAT-RGBW-LED-Controller
This is a Raspberry Pi B+ HAT that supports four high power LEDs. Main application is an RGB Floodlight.

AmbroAnalog/CompactProjectorPCB
a compact 64x32 LCD monocrom projector build