I’m inexperienced so please forgive me if the answer to this question is too obvious.
I’m moving a project I was prototyping from my Uno to a mini pro. I was using a breadboard with the Uno and had an RFID reader and a photoresistor both drawing power from the 3.3v pin and it was working as i wanted.
I will be soldering wires now and have no idea if I solder a patch for each of the RFID and photoresistor into the vcc pin (so, two wires on one pin) or, if i need to achieve this differently.
I’d be grateful for some advice or a link to where I might learn more. Everything else seems more or less straightforward to me.