Quote:
Originally Posted by mswhin63
The correct method is using PWM (Pulse Width Modulation). This allows the motor to receive full voltage (for torque) while producing spaces of nothing to reduce speed. It is not perfect and the correct PWM is quite complicated but overall produces a far better result than a simple reduced voltage.
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Malcolm, are there kits to do the PWM ?
This is the kit my dew/motor controller uses:
http://jaycar.com.au/productView.asp...t&form=KEYWORD
Thanks,
Roger.