Waterproof Ultrasonic Sensor Soldering Stand A robotic vehicle using a

A robotic vehicle using a cell phone

Educational Learning

and it can also be used as a gift for children

Power is drawn from the GPIO port

Waterproof Ultrasonic Sensor Soldering Stand A robotic vehicle using aWaterproof Ultrasonic Sensor This Waterproof ultrasonic sensor is very similar to the Ultrasonic sensor which is found in cars. This Waterproof Ultrasonic Obstacle Sensor shows some important constructional advantages over the conventional sensors. It comes in two separate parts one being the transducer which is the sensing element and the other being the control board. The module is capable of providing information on the objects between the distance