2 layers143 × 74 mm

Lpa
taborlab/LPA-hardware
CAD files and firmware of the LPA, and imager-based calibration script.
81 parts11
Boards in 3 GitHub repositories, designed in KiCad, that use the TLC5941RHB by Texas Instruments (-40℃~+85℃ 0V~17V 1% 16 30MHz 3V~5.5V 80mA Built-in Over-Temperature Protection (OTP) PWM VQFN-32-EP(5x5) LED Drivers ROHS). See how each wires it, with its parts, size, README and files; the TLC5941RHB’s symbol, footprint and pinout are on its own page.

taborlab/LPA-hardware
CAD files and firmware of the LPA, and imager-based calibration script.


PCBench/PCBench
resolution = [0.5, 0.5] pcbfolder = '../PCBs/' pcbnames = ["1Bitsy1bitsy"] iters = 30 env = PCBRoutingEnv(resolution=resolution, pcbfolder=pcbfolder, pcbnames=pcbnames) obs, info = env.reset() for in range(iters): act =…