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Published 20 hours ago • verified publisher icon geezacoleman

MOSFET-based switching instead of relays

Open geezacoleman opened this issue 3 years ago • 0 comments

Found some cheap Pololu MOSFET switches that can handle PWM/digital inputs signals and much faster rates of switching than physical relays. Lighter and smaller form factor than the current relay board.

Can handle 6A between 2 and 20V and only $3.49 each (would need x4 for all channels). Have ordered some to test and will report back!

When coupled with GPS, could pulse each nozzle for turn compensation.

geezacoleman avatar Dec 01 '21 22:12 geezacoleman