Cycle time
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Using as an example this system https://www.dfrobot.com/product-1547.html with the addition of an analog input device.
Oversimplifying, the Arduino receives a signal from the input device and compares it to a fixed range. If the signal is out of range the stepper moves one step in the appropriate direction. This repeats until there is parity with a maximum movement of 90 degrees (50 steps).
In the case of maximum movement of 50 steps the maximum cycle time needs to be no more than 500ms. Is this reasonable?
Oversimplifying, the Arduino receives a signal from the input device and compares it to a fixed range. If the signal is out of range the stepper moves one step in the appropriate direction. This repeats until there is parity with a maximum movement of 90 degrees (50 steps).
In the case of maximum movement of 50 steps the maximum cycle time needs to be no more than 500ms. Is this reasonable?
2019-02-26 09:25:23 The speed could be controlled by PWM, the manual did not mention the speed, you can use different PWM to test the speed.
robert.chen
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