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Ok, I think I have worked out how the negative feedback fits in to the circuit,
I think what we are trying to do with the negative feedback is to take some of the shock out of the system as the motor switches and load the motor gradually. I am not sure if I have got the schematic right but I...
Thanks for the advice SunnySkyGuy,
I am still trying to get my head around your earlier post, it is pretty full on. I am having trouble seeing how to use a single op amp with negative feed back to control the 2 half bridges. Unless I have misunderstood what you are trying to tell me I would...
Hi Klaus,
Thanks for taking the time to give me advice, I really do appreciate it.
Part of this project is students using the concepts that we have learnt through the semester so far. This includes only basic analog circuits that can be assembled on breadboards so I think ucontrollers are...
Thanks for the comments and advice everyone,
Yes, that is the plan. I was planning on using the two op amps so that I would have a temperature range were the motor would not run in either direction.
Like I said before, I am very new to electronic circuit design so I expect this will take a...
Hi all,
I am new here so I hope I am posting in the right place.
I am currently working on a uni design project and need some help. The project involves designing and making a circuit which will drive a small motor forwards or backwards depending on the temperature.
This is my design so far...
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