“I looked at all the available rotary encoder sketches and none of them met my needs, so I have written my own, and here it is”. Well, I looked at all the ...

The Arduino development board has grown in popularity over the last few years and has spawned a myriad of interesting projects such as auto-lacing shoes, The EyeWriter 2.0, and the Mobile Dance Stage.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

1- O potenciômetro define a velocidade desejada (setpoint). 2- O encoder envia pulsos conforme o motor gira. 3- O Arduino mede os pulsos e calcula o RPM real. 4- O Arduino compara o setpoint com o ...