hall effect?
Just thinking... this is what happens when you're an insomniac.
Has anyone tried a hall effect sensor to trigger an analog tach? The magnets could easily be embedded into the drive hub or clutch plate.
Someone smarter than me could figure out how many magnets it would need.
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Alan
Basket Cases: 129, 1450 sold, 1650
125: 48" Mower Deck, Windbreaker Cab
127: 3 turn steering gear, Spring Assist, Sleeve Hitch, 48" Mower Deck, Dozer Blade
147: 3 turn steering gear, Spring Assist, QA36a w/Xtreme Motorworks Wings
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