Qwiic Twist Hookup Guide

Qwiic Twist Hookup Guide

“What does that mean? Send the command twist.getCount() and you’ll get the number of steps the user has twisted the knob. For example, 312 or -23 depending on the direction and amount the user and turned the knob …

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Bounce-Free Rotary Encoder

Bounce-Free Rotary Encoder

“This article describes a simple routine to interface a rotary encoder to a microprocessor; I’ve chosen the ATtiny85 because it’s the simplest processor you could use for such an application. The main routine that does all the work …

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Electromechanical rotary encoder

Electromechanical rotary encoder

“The rotor of this electromechanical rotary encoder is composed of three resistors having 560, 1000 and 2200 Ohms soldered on a washer. One wiper makes steady contact with the washer, pulling the potential to ground while the second contact is …

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