Content for Transducer

Transducer

A transducer is a device that converts energy from one form to another. Usually a transducer converts a signal in one form of energy to a signal in another. Transducers are often employed at the boundaries of automation, measurement, and control systems, where electrical signals are converted to and from other physical quantities (energy, force, torque, light, motion, position, etc.). The process of converting one form of energy to another is known as transduction

Acoustic Levitation With an ATTiny 4/5/9/10

“My previous Instructable featured a 555 timer with a hex inverter used to generate a 40 kHz square wave and drive the ultrasonic transmitters. As you can see, the circuit is pretty large. I thought I could avoid using an …

Ultrasonic Levitation Experiment

“The basic operating principle is to set up an acoustic standing wave. Acoustic levitation is a method for suspending matter in air against gravity using acoustic radiation pressure from high intensity sound waves. Presented device is based on an acoustic …

Managing Beverages With the Keg Master

“With the Keg Master I can track quantities, set, monitor, and maintain CO2 pressure, as well as control the flow of beverages from kegs. Using the AzureSphere, I have created the KegMaster to secure the homebrew beer in my Keg …

Acoustic Levitator

“Use acoustic waves to hold in mid-air samples such as water, ants or tiny electric components. This technology has been previously restricted to a couple of research labs but now you can make it at your home. If you want …

Acoustic Tractor Beam

“Tractor Beams are mysterious waves that can attract particles towards the source. Here, we will show you how to build an Acoustic Tractor Beam with components that can be bought directly on the Internet for less than 75$. With this …