Hello, I have a problem measuring speed of dc motor with encoder. Optical encoder triggers interrupt on every pulse (4 pulse per one rotation of shaft) which calculates angular speed of motor, but speed remains constant all the time (it' zero or 5600). I have to measure speed of 2 dc motors with 2 …

Encoder interrupt problem

Gilgamesh90 May 22, 2014, 5:35pm 4

You migh whant to read Arduino cookbook (by Michael Margolis) page 620. It worked great for me :D!

Topic		Replies	Views
Two photo interrupters and Arduino Leonardo Sensors	5	1031	May 6, 2021
Getting speed of DC motor with encoder without interrupt Programming	8	1975	May 5, 2021
Erroneous Encoder Data Sensors	6	1021	May 6, 2021
DC Motor with encoder, inconsistent reading General Guidance	17	2880	May 5, 2021
Missing counting encoder Interfacing	4	6218	May 6, 2021