I am designing a pump timer with 4 separate settable trimpot timers;
I also want to be able to adjust the speed of the motor using a trimpot as well.
I would also like a "purge" button to manually turn the pump ON, when the button is pressed and held. When I release the button the pump stops
I am having trouble deciding what the best approach is to this. I want it to be super simple and not use Arduino (or Pi or similar). I am thinking 555 timers, trimpots, resistors, a few relays and caps.
Can someone please let me know what they think is the best solution to this? Circuit diagram to follow?
I want to be able to purchase all the components and solder it together myself.
Thanks so much! Really looking forward to getting into this project
- 1 timer On for X seconds
- 1 timer On for Y seconds
- 1 timer On for A seconds
- 1 timer On for B seconds
I also want to be able to adjust the speed of the motor using a trimpot as well.
I would also like a "purge" button to manually turn the pump ON, when the button is pressed and held. When I release the button the pump stops
I am having trouble deciding what the best approach is to this. I want it to be super simple and not use Arduino (or Pi or similar). I am thinking 555 timers, trimpots, resistors, a few relays and caps.
Can someone please let me know what they think is the best solution to this? Circuit diagram to follow?
I want to be able to purchase all the components and solder it together myself.
Thanks so much! Really looking forward to getting into this project