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Joanne Leung
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How to use a EMG Muscle Sensor
What is an EMG Muscle Sensor? An EMG (Electromyography) muscle sensor is a device that measures t...
How to use a Bone Conductor Transducer
What is Bone Conduction? Bone conduction is a way of transmitting sound to the inner ear through ...
How to use DFPlayer Pro to play MP3
What is a DFPlayer Pro? The DFPlayer Pro is an upgrade of the DFPlayer Mini MP3 Player for Arduin...
How to use a Reed Switch
What is a Reed Switch? The Reed Switch is a type of magnetic switch that changes its state in the...
How to use an Electromagnet
What is an Electromagnet? The Grove Electromagnet is a type of magnetic actuator that becomes mag...
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