This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much… ...

The rotary encoder gives information about the rotations but we have to use the below mentioned mathematical formulas to calculate the distances. Distance travelled in one rotation = 2 x π x r ...

Arduino friendly, serially addressable, ATTINY85 based rotary encoders. Reduce the pin count from 3 * n where n is the number of encoders (pins A, B and button C) to 2 total. Serial in, Serial out.

That’s the idea behind this Arduino-based measuring jig for fabricating parts for a CNC build. When it comes to building on the cheap, nobody holds a candle to [HomoFaciens].

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 ...

JC Pro Macro is another one of those compact USB keypads. Powered by an Arduino Pro Micro board, the keypad features five mechanical keyboard keys, and adds a rotary encoder, plus an optional I2C OLED ...

10:02 am August 16, 2018 By Julian Horsey Makers, developers and Arduino enthusiasts searching for silent stepper drivers with high resolution encoders which are also Arduino compatible.