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A comment on The Amazing $1 Microcontroller (2017). Parent comment
- learn how to and design a PCB with relays or FETs or whatever, following all the best practices for it to not catch fire.
- buy off-the-shelf rail-mounted relays/contactors, then design a driving circuit that will be all low voltage.
Assembling it all on a breadboard won't cut it (as in will blow up sooner or later), that's for sure.
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- learn how to and design a PCB with relays or FETs or whatever, following all the best practices for it to not catch fire.
- buy off-the-shelf rail-mounted relays/contactors, then design a driving circuit that will be all low voltage.
Assembling it all on a breadboard won't cut it (as in will blow up sooner or later), that's for sure.