12VDC power for Relay Shield OK?
Account cancelled 2012-07-10 10:15:51 3143 Views1 Replies The specs say 9VDC, but there appears to be a voltage regulator chip on the Relay Shield, so can I use 12VDC to power it?
2012-07-10 21:40:13 Hi,
I believe the voltage regulator is rated for 12Vdc, but it might get pretty toasty (hot) so you should monitor the temperature on it. Ideally you should supply less than 10V.
Hector
I believe the voltage regulator is rated for 12Vdc, but it might get pretty toasty (hot) so you should monitor the temperature on it. Ideally you should supply less than 10V.
Hector 