{984} How to test optical encoder

in this video number {984} How to test E4P optical encoder, i explained E4P-100-250-D-D-M-B testing using oscilloscope. this optical encoder is used with stepper motor, it is powered up with 5 volt. and it provides dual signal. both signals are established with time difference. the output frequency will depend on the rotational speed and the first signal appearance will be used to determine the direction of rotation. You are Invited to Join Haseeb Electronics    / @haseebelectronics   #optical #encoder #testing