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