| Created by |
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| Created | January 31, 2021 |
| Last modified | January 31, 2021 |
| Tags | mosfet-driver |
Not provided.
"I am building a spot welder for attaching nickel strips to Li-Ion cells to make custom battery packs. There are plenty on the market but I wanted to use up some components and learn something.
The idea is I'll use a foot pedal to trigger an MCU to pulse a large array of FETs for a configurable amount of time, and then enforce a 1 sec cooldown period. The FETs effectively short the battery across the welder probes for this brief period of time, probably a few milliseconds but I'll have to experiment there."
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