hi everyone,
i have an problem with an circuit based on pic18f2550.
the circuit purpose is supply an water pump when the voltage of battery reaches the value of 13,5 volt and remain on for 10 minutes.
while on the bench is ok (i have simulated the pump with a led), when i connect the circuit to the pump and the voltage reaches the fix value (13,5), the pic gone reset.
the 12 volts battery is recharged with an fotovoltaic modul while the pump have a power of 30 wh /12 v.
anybody can suggest me an way for solve this problem.
thank you so much everyone
i have an problem with an circuit based on pic18f2550.
the circuit purpose is supply an water pump when the voltage of battery reaches the value of 13,5 volt and remain on for 10 minutes.
while on the bench is ok (i have simulated the pump with a led), when i connect the circuit to the pump and the voltage reaches the fix value (13,5), the pic gone reset.
the 12 volts battery is recharged with an fotovoltaic modul while the pump have a power of 30 wh /12 v.
anybody can suggest me an way for solve this problem.
thank you so much everyone