Hi friends,
I am a software engineer and there is a requirement to build a custom 4-channel relay PCB. I have designed a PCB but I am a bit confused about connecting SSR INPUT PINS (polarity). Can anyone of you help me? I will use this relay PCB for arduino compatible ARM I Just want to make sure before fabrication and SMT that nothing is wrong. Sorry if I fail to elaborate my problem clearly.
https://oshwlab.com/saqeb/relay-test
I am a software engineer and there is a requirement to build a custom 4-channel relay PCB. I have designed a PCB but I am a bit confused about connecting SSR INPUT PINS (polarity). Can anyone of you help me? I will use this relay PCB for arduino compatible ARM I Just want to make sure before fabrication and SMT that nothing is wrong. Sorry if I fail to elaborate my problem clearly.
https://oshwlab.com/saqeb/relay-test