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thank you so much for taking the time to respond, The simulation just didn't run, it just said a simulation error occurred, this puzzled me as the circuit did function when I used a function generator instead of the 555 timer PWM. I have immense respect for engineers that completed their degree...
This wasn't made clear to us, it stated that any PWM method could be used but no single chip solution can be used( this was cryptic as I'm not sure if this meant no single chip solution for the entire circuit or just the PWM) but we did use the 555 timer to control the speed of a motor in a...
i am a 2nd year electronic engineering student. my task was to design an H bridge circuit to control the speed and direction of a DC motor that is rated at 2A, 5V using MOSFETS and any simple circuit for PWM (to control the speed) on multisim. I chose to use a simple 555 timer PWM circuit and...
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