A rotary encoder is an electro-mechanical device for converting the angular position of a shaft or axle to a digital code. For many applications and equipment that need to track object location, ...

Encoder technologies abound, but software, wiring, and embedded microprocessors let designers tailor magnetic-encoder performance to application requirements.

Rotary encoders are great devices. Monitoring just a few pins you can easily and quickly read in rotation and direction of a user input (as well as many other applications). But as with anything, t… ...

Rotary encoder decode for Arduino It is amazing how many Arduino programmes for decoding rotary encoders start with something like: “I looked at all the available rotary encoder sketches and none of ...

“Roendi (Rotary Encoder with Display) features a STM32L433 MCU, 1.28″ TFT round display and a Alps Alpine 15Pulses/30Detent encoder. It can be programed either using ST-LINK/V2 or Arduino IDE ...

Rotary and linear optical encoders are common in position and motion sensing.

Editor’s Note: Here’s an ingenious solution to the “fine/coarse” problem one often runs into when using rotary encoders as controls. Who says you have to use a µC to add a touch of intelligence?

In devices which use rotary knobs, the AS5601 and its paired magnet may replace a rotary encoder without any change to the host microcontroller or its application software.

Rotary encoding is a common mechanism for the delivery of accurate speed, acceleration, and position of the motor rotor. Rotary encoders are commonly deployed in the closed-loop rotor systems used in ...