Make a board as per these PDFs Make aluminium bits to secure PSU. Mount the PSU in the wooden board. 3D Print fuse holders as per this STL Mark copper strips as per this DWG and these photos Drill 1.5mm holes from the marked side Drill 3mm holes in the 12mm pieces – slowly so …
A light switch that can be incorporated into a 2-way household switching circuit to add WiFi control while leaving the existing switching working in a way that requires the user to have no knowledge of the WiFi switch and allows installation using wiring conventions that are recognisable to anyone familiar with traditional 2-way switches. Troubleshooting …