Alright where do I begin..
Ok I am trying to drive a bi-directional motor for 10 seconds one direction, then brake for 10 seconds, then run the reverse direction for another 10 seconds, this sequence is started using a push button switch.
Here are my rules to follow:
1. When power is turned on motor must not run
2. When a momentary switch is pressed motor should run for 10 seconds then stop.
3. The motor must remain stopped for 10 seconds.
4. After the 10 second pause the motor should spin in the opposite direction.
5. After 10 seconds the motor should stop again and must wait for the switch to be pressed again.
Brake is active low and direction is determined by pulling high or low off my two wire control.
So far I have a working H-bridge and two wire control, those I know are working I am just trying to design the logic behind it to incorporate timing.
Parts available to me are 555's, J/K FF's, and various logic gates(and, or, not) resistors, caps, etc.
So far I have set up a "One Shot" and my timing is correct for my output "high 10 seconds" then back to low. I am using a N/O switch to trigger the initial startup condition. I have been through multiple designs and they seem to work on paper but when built I cannot get them to work.
Just seeing if anybody had any new ideas or approaches to help me think outside the box and get this thing working.
Any help/comments are appreciated
THANKS!
Ok I am trying to drive a bi-directional motor for 10 seconds one direction, then brake for 10 seconds, then run the reverse direction for another 10 seconds, this sequence is started using a push button switch.
Here are my rules to follow:
1. When power is turned on motor must not run
2. When a momentary switch is pressed motor should run for 10 seconds then stop.
3. The motor must remain stopped for 10 seconds.
4. After the 10 second pause the motor should spin in the opposite direction.
5. After 10 seconds the motor should stop again and must wait for the switch to be pressed again.
Brake is active low and direction is determined by pulling high or low off my two wire control.
So far I have a working H-bridge and two wire control, those I know are working I am just trying to design the logic behind it to incorporate timing.
Parts available to me are 555's, J/K FF's, and various logic gates(and, or, not) resistors, caps, etc.
So far I have set up a "One Shot" and my timing is correct for my output "high 10 seconds" then back to low. I am using a N/O switch to trigger the initial startup condition. I have been through multiple designs and they seem to work on paper but when built I cannot get them to work.
Just seeing if anybody had any new ideas or approaches to help me think outside the box and get this thing working.
Any help/comments are appreciated
THANKS!