CMOS
Advanced Member level 3
Batery charger problem.
I built this automatic battery charger circuit **broken link removed**
But it is not working properly. When the battery voltage reaches any of the threshold value, relay start chattering heavily. I tried to put 0.1uF capacitor between base of transistor and ground but it did no help. Can anyone please suggest me a work around for this?
I built this automatic battery charger circuit **broken link removed**
But it is not working properly. When the battery voltage reaches any of the threshold value, relay start chattering heavily. I tried to put 0.1uF capacitor between base of transistor and ground but it did no help. Can anyone please suggest me a work around for this?