Hey all, new here and new to using the Core.
I’m interested in making my Core battery powered (for which I’ve purchased a battery pack that holds 4x AA batteries), while also attaching a mechanical relay unit to control some other devices.
So, my noob questions:
- Battery pack should be attached to VIN and ground, correct?
- When I was using the relay unit on my Arduino UNO, the VCC on the relay was attached to VIN on the Uno. How should I connect to the VCC if I have the battery pack connected to VIN?
Thanks, just want to know that I’m not going to burn out my hardware.