How To Make Automatic Cooler Pump Controller Circuit
Hey Friends its summer here and temperatures rising as high as 45 degree To 50 degree Celsius coolers are ready for use.
In the Cooler water is carried on from a lower tub to an upper tub for draining it on to a special grass fixed on the walls, now this requires a pump of 50 watts at least and it consumes more energy and water if running continuously.
So I design this automatic cooler pump controller circuit or you can say this is a delay auto on-off timer circuit.
The second problem is that due to continuous flow of water, the water in the tank also ends very quickly And you have to get up from sleep at night and pour water again.
This automatic Cooler Pump Controller Circuit will Solve all your Problems
Automatic Cooler Pump Controller Circuit With Fixed Time
Circuit Working of Automatic Cooler Pump Controller
This circuit is fixed time circuit for auto on and off Resistor R1 is time on Resistor and R2 is Time off Resistor. Time limit is controlled by Capacitor C1 Resistor R1 and R2. With the help of this circuit cooler pump on for approximate 3 min and off for approximate 11 min
Adjustable Automatic Cooler Pump Controller Circuit Diagram
With the help of this circuit you can adjust the on time with VR1 and adjust the off time with VR2
PCB Layout For Cooler Pump Controller
PCB Download Link is below this pcb layout Image
