General > General Technical Chat

connecting Lego dacta 9751(Interface B control lab) to Whadda/OWI robot arm?

<< < (3/3)

htm:
Hi Zero999
Thanks. There's many unknowns for me. Next time i'd better ask here first  :palm:

I searched for the one you mentioned.
https://eu.mouser.com/Semiconductors/Power-Management-ICs/Motor-Motion-Ignition-Controllers-Drivers/_/N-41dum?P=1z0wt2g&Keyword=BD6212&FS=True
i assume for me the HRP7 package is easier to handle than the HSOP25 package.

Say i use BD6211HFP-TR which allows 1A.
What would be best practice to limit the current in case the motor stals? could be that i'm asking the wrong questions.
(the Robot arm motor has:  No Load Current   255mA Max.   Stall Current   3170mA )
Maybe you can point me to some reading?

Cyberdragon:
TC1508S can handle 1.8A/channel, dual channel, 2.5A peak. It's a small chip, so a heatsink would be needed though.

Navigation

[0] Message Index

[*] Previous page

There was an error while thanking
Thanking...
Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod