In this article, we’ll teach you making a handmade ultrasonic sensor circuit. It is a very useful and interesting project circuit. The sensor circuit can trace any kind of movement in front of this ...

He made an ultrasonic beacon that uses a 556 timer IC to emit 40 KHz pulses so he can get the hang of steering the robot purely with sound. If that fails, Robo-Dog also has an infrared proximity ...

The main goal of this application is to design an ultrasonic qualitative distance estimation sensor using Dialog Semiconductor’s SLG47105V. The system is designed using high-voltage macrocells and ...

Ultrasonic detection technology has many advantages with fast, non-contact, non-destruction, and so on. Especially, it has been widely used in the field of non-destructive detection. In this paper, a ...

The principle of bats, using ultrasonic detection, has been implemented in the newly developed sensor MHUS. The MHUS is offered in two versions for measuring area captures from 100 up to 600mm and 300 ...