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Forum Index : Microcontroller and PC projects : Servo's with RS232 or RS485 control and feedback

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Volhout
Guru

Joined: 05/03/2018
Location: Netherlands
Posts: 4988
Posted: 06:29am 12 Jun 2025
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All,

For small robotic projects I was used to use (cheap) RC servo's. But these do not provide any means of feedback. A collegue of mine brought these to my attention. Maybe this could be of interest for some of you as well.

A large servo with RS485

A small one with RS232





I simply did not know these existed. So for new projects, this is definitely on the table.

Volhout
PicomiteVGA PETSCII ROBOTS
 
PhenixRising
Guru

Joined: 07/11/2023
Location: United Kingdom
Posts: 1307
Posted: 07:23am 12 Jun 2025
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Or you could get a proper one  






But Yahboom have some interesting products and very reasonable pricing.
 
amiga
Newbie

Joined: 08/05/2025
Location: Belgium
Posts: 13
Posted: 08:49am 12 Jun 2025
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  Volhout said  All,

For small robotic projects I was used to use (cheap) RC servo's. But these do not provide any means of feedback. A collegue of mine brought these to my attention. Maybe this could be of interest for some of you as well.

A large servo with RS485

A small one with RS232





I simply did not know these existed. So for new projects, this is definitely on the table.

Volhout



Hi ,
i use MKS servo motor (MKS servo57D) for table scan object easy protocol(rs485) also with CAN very cheap .

Have a nice day (here in Belgium 10:48AM , 12 juin .. 2025 .. 23°C .. the effect of climate change .. hot)

@+
Alfa Miga

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