2 layers28.5 × 43.5 mm

Car light switch schematic
Emmes1026/DRL-controller
KiCad schematic for a custom PCB that automatically turns on daytime running lights when the car starts.
11 parts
Boards in 4 GitHub repositories, designed in KiCad, that use the 2SD1047 by SPTECH (1 NPN 100W 100uA 12A 140V 15MHz 2.5V 200 6V NPN TO-3PN Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the 2SD1047’s symbol, footprint and pinout are on its own page.

Emmes1026/DRL-controller
KiCad schematic for a custom PCB that automatically turns on daytime running lights when the car starts.



Sakib-Ansari/Linear_Programmable_Power_Supply
This repository contains the complete KiCad project for a multi-board linear programmable bench power supply. The design is organized into separate PCBs, including the Power Board, Control Board, Front Panel, Output…