This is ultrasonic sensor distance measuring module which a non-contact distance measurement module. It has high measurement accuracy and its blind area is close (up to 2cm).
Tactical Black GPK-32 Inspection Robot Package. Includes Dewalt Battery Mount, 2 Dewalt Batteries and a charger, 1080p camera with LEDs that can be turned on and off. Ideal for monitoring and observation. Chassis is anodized black.
Ready to ship All-Terrain 4WD Robot Platform. This robot has 122RPM motors, and can handle most terrain with ease! A rollcage offers additional protection!