I took a experiment using DC motor driver, because I thought it works as follow focus. Continue reading Use motor driver
Release 2017.6.20 / Update 2017.11.3
Release 2017.6.20 / Update 2017.11.3
I took a experiment using DC motor driver, because I thought it works as follow focus. Continue reading Use motor driver
Release 2017.4.20 / Update 2017.10.22
Previously, I wrote about efficient Sketch how to use click type Rotary encoder. But, it wasn’t for non-click type encoder.
So I will try write new Sketch for it, and more, it makes worth to High-Resolution. No need extra electronic parts, just a Sketch. Continue reading Using rotary encoder part 2 : High-Res with “non-click”
Release 2016.12.17 / Update 2017.10.22
If you want to control the value step by step with Arduino, it is a quick way to ‘analogRead’ using a variable resistor. 、But, Continue reading Using rotary encoder part 1 : attachInterrupt