In this project update, we use a USB oscilloscope, a resistor, and voltage probe to determine the resonance frequency of the ultrasonic cleaning transducer using excitation. The resonance frequency occurs at the largest current frequency.
A project log for Ultra-duino Cleaner
We are going to build an ultrasonic cleaner using an Arduino as the brains and a few circuit components.
In this project update, we use a USB oscilloscope, a resistor, and voltage probe to determine the resonance frequency of the ultrasonic cleaning transducer using excitation. The resonance frequency occurs at the largest current frequency.
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