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esp home universal board
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This project is for ESPHOME universal board. Featuring:2x Relay output (MAX 230 VAC 10A)3x PMW controll (5V (15W - depending on your DC step down) or 12V (20W))2x Switch inputFused inputunused GPIO pinsWhat you will need:2x SRD-03VDC-SL-C 5Pin1x HLK-20M24 (solder at last)2x CPC1018N SOP41x Seeedstudio ESP32C31x DC - DC step down (12V - 5V) - pinout - Vo, GND, Vi - i am leaving it for your choice. Or just use LM7805 if you will be using realay only for a while (it is getting hot)4x KF127-2P terminal block 3x AO34002x Fuse terminal1x Fuse (10A) 2x 1N58193x SMD schottky diode (if something inductive is connected to AO3400)1x varistor 10D561Few pinheadsFew 0805 capacitorsFew 1206 resistorsfor assebly:soldering iron is enought and 3xM3x25 screwsSome FR filament! You are working with AC line, so please use FR filament.Some wire ferrules if you have stranded wires (it is safer in terminals)If dont know nothing about electronics then just forget about this project!Soon i will add board that do
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