rlinares40 wrote:would this be able to trigger a relay for a small fan with a 3-5 amp max draw?
3-5 amp is current for fan, for relay coil it will be probably 50mA which is 100% fine. You need to use relay with 5V coil.
rlinares40 wrote:would this be able to trigger a relay for a small fan with a 3-5 amp max draw?