Thread Tools
May 06, 2020, 12:00 AM
Registered User
Thread OP

Problem with A26DLR

I'm trying to control servo A26DLR (pdf data attached). If I understand correctly, control signal is 333hz (3ms) and range for change of waveform is between 1500 and 2100uS. I attached both pictures from oscilloscope(0 degree servo time and 110 degree servo time). Signal is between 5.3V and 80mV. When I'm connecting servo its movement is rather chaotic (waveform i showed in picture servo_live) high level is dropping to 3.3V. When I'm trying to use Maximum (2100 us), servo is moving between positions. This is documented in video "110_degrees_or_2100_microsecond.mp4". When I'm trying to change signal from 1500 and 2100 and vice versa, it's moving, but still some jerking is involved (as documented in video "Servo_max_to_min_min_to_max.mp4"). I wasn't able to attached video here, so I'm sending link with it(bellow).

Could some look into it and maybe explained what I'm doing wrong?

Thank you for your time

Sign up now
to remove ads between posts

Quick Reply

Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Discussion Problem with A26DLR jozef007 1 May 03, 2020 01:04 PM