yusuf
Member
Hello Guys !
I want to design "voltage monitor circuit" to monitor Li-on 3.7V battery.
The specification of Li-ion 3.7V battery is :
Fully charged voltage is : 4.2 V
And low voltage is : 3.7V
So, As the battery goes low , the voltage monitor circuit should energize the relay.
Same , As the battery goes high(Full Charge) , the voltage monitor circuit should de-energize relay.
I have attached the required schematics..
But guys , what are the modification require in this circuit....
Thanks in advance....
I want to design "voltage monitor circuit" to monitor Li-on 3.7V battery.
The specification of Li-ion 3.7V battery is :
Fully charged voltage is : 4.2 V
And low voltage is : 3.7V
So, As the battery goes low , the voltage monitor circuit should energize the relay.
Same , As the battery goes high(Full Charge) , the voltage monitor circuit should de-energize relay.
I have attached the required schematics..
But guys , what are the modification require in this circuit....
Thanks in advance....