4 layers162.6 × 48.3 mm
Pcb esp32 wled pwm multichannel
btittelbach/esp32_12chan_lowside_pwm_pcb
Open Hardware PCB designed to drive 12 low-side PWM channels.
100 parts3
Boards using the LM2575-3.3BU
8 boardsBoards in 6 GitHub repositories, designed in KiCad, that use the LM2575-3.3BU by Microchip Technology (-40℃~+125℃@(TJ) 1 1A 3.3V 4V~40V 52kHz 5mA Buck Built-in Fixed No Overcurrent Protection、Cycle-by-cycle current limiting Step-down type TO-263-5 DC-DC Converters). See how each wires it, with its parts, size, README and files; the LM2575-3.3BU’s symbol, footprint and pinout are on its own page.
- 2 layers130 × 100 mm
- 4 layers99.8 × 115 mm
IgnitionController
MiroslavMitrovic/IgnitionController_STM32
Ignition controller implementation for 4T Single Cylinder/V-Twin motorcycle.
226 partsGPL-3.0 - 2 layers72.6 × 46.7 mm
PowerRDP
pbbp0904/HELEN
The rendering above is a rough idea of what this payload will look like with some of its components installed.
60 partsMIT - 4 layers33 × 50 mm
- 2 layers54 × 24 mm
- 4 layers23.5 × 51 mm
- 4 layers26.1 × 43 mm
