Ultrasonic distance measurement module,single-chip microcomputer connected to 12864 LCD, HC-SR04 ultrasonic level sensor mould, the hardware of the ultrasonic proximity sensor module is also not known.

Product IntroductionThis URM06 ultrasonic module distance measuring sensor is designed by DFRobot based on senscomp's 6500 ultrasonic electrostatic transducer, with a measuring distance of up to 10 meters. It is the ultrasonic sensor with the longest measurement distance, the smallest angle and the

　　The working principle of piezoelectric ultrasonic sensor is mainly based on piezoelectric effect, which uses electrical components and other machinery to convert the pressure to be measured into electricity, and then performs relating measurement. Measuring precision instruments, such as many pres

An extension of the ultrasonic sensor is a good supplement to the existing detection system of mobile robots. It has been fully demonstrated in experimental applications, and it has certain practicality in obstacle detection and robot pose adjustment. However, this method needs to be further improve

As the name implies, the aircraft model is a recyclable model made to imitate the shape of a spacecraft. It belongs to the aerospace model. In the competition rules formulated by the International Aviation Federation, it is clearly stipulated that the aircraft model is heavier than air and has a siz

Detecting the position of the piston in the cylinder is essential for accurately monitoring and controlling various machines and systems-from pneumatic control on the production line to hydraulic cylinders on excavators, to dumping parts on trucks. Traditional solutions usually modify the cylinder i

In fact, in the electromagnetic wave, only the microwave is suitable for the vehicle reversing radar, otherwise the wavelength is longer than the car, and its accuracy cannot guarantee the safety of reversing. Below I will use microwaves to represent electromagnetic waves.The reversing radar has an