Greetings, everyone.
I'm working on a project and my circuit is powered using a 9V rechargeable battery. I want to make a circuit in the project that would allow me to charge that battery using a wall adapter, without disconnecting the battery from the circuit. What I want is that when i connect the wall adapter to the device (battery), the battery starts charging and is disconnected from the circuit. When I remove the adapter, the battery gets connected to the circuit again. The batttery must not be removed physically from the device.
Kindly suggest what kind of circuit and design I need.
I'm working on a project and my circuit is powered using a 9V rechargeable battery. I want to make a circuit in the project that would allow me to charge that battery using a wall adapter, without disconnecting the battery from the circuit. What I want is that when i connect the wall adapter to the device (battery), the battery starts charging and is disconnected from the circuit. When I remove the adapter, the battery gets connected to the circuit again. The batttery must not be removed physically from the device.
Kindly suggest what kind of circuit and design I need.