5volt dc motion detector

[thewireguy]

Does anybody know of a good motion detector that runs on 5 volts dc? I normally use Bosch tritechs but they need 9-15 volts. Part numbers would be great.

 

[Sandpiper]

Does anybody know of a good motion detector that runs on 5 volts dc? I normally use Bosch tritechs but they need 9-15 volts. Part numbers would be great.

You could put a DC to DC converter in the circuit. Something like this: Link

Cost: about $9 at Mouser.