Ultrasonic mist maker circuit Transducer driver circuit Below is the circuit diagram of the final part of the project — the transducer driver. As shown in the circuit diagram, it’s a tricky oscillator ...

The simplest piezo drive circuit consists of a transducer and a switching transistor (Figure 1). The voltage across the transducer cannot be greater than the supply voltage, which places an upper ...

Conceptually the circuit there is simple, consisting of the ultrasonic receiver, followed by a transistor amplifier for the modulated wave, then a diode for demodulation, another transistor ...

This iron takes the element and tip from a conventional mains-powered soldering iron and mounts it on the transducer from an ultrasonic cleaner.

Urban hands-free driving, a much-needed replacement for ugly ultrasonic parking sensors, and a fresh take on electrical architecture.

Were the system to ever make it to production, theoretically it would utilize an ultrasonic transducer embedded in the windshield that emits high-frequency ultrasound waves, which would travel ...