e18-d80nk infrared proximity sensor datasheet
4-channel relay: relaydatasheet
I'm making a fritz, but all is powered from 5V rail from arduino nano
Wawa:
?Can't push 1Amp through a Nano's USB socket. Clone or otherwise.
Or any other Arduino.How are you powering the relay coils.
Leo..
Yes I think arduino nano has 500ma max current input fuse through usb