Add the FACON sound control (toggle action) function to your collection of robot "personalities" to economically expand the feature set of your motor drive chassis.
Technical Specification- Power supply : 2 alkaline or rechargeable AA batteries (not included).
- Current Consumption : 150mA. max.
- Sound detection threshold : Trimmer Pot Adjustable.
- PCB Dimensions : 2.18" x 2.63"
