hellow, i want to create a 4 realy pcd with 3 pins screw terminals. i want to have a separate power supply from arduino, and maybe i will also put some leds on it. Even thow i have done this in my breadboard, i dont know how to start to make a pcb with this and how is the best way to put them in a …

4 relay homemade pcb

terryking228 November 15, 2012, 1:13pm 7

Hi, Nice example of the process of designing a board...

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