To begin with, battery status circuit is very useful in electronics systems, it helps keep battery healthy and working good in devices. 3 LEDs Battery Status Indicator Circuit is simple but works well and it shows battery voltage using three lights and each LED shows different voltage. Also, we can see if battery is low, […]
Battery Charger Circuits
Car Battery Charger Circuit using IC MC78T12ABT
Car battery charger help car run good by keeping battery charged, also this simple circuit uses MC78T12ABT IC which works well. Moreover, Freescale designed this robust IC to handle high current, as it is similar to the 7812 voltage regulator, comes in a TO-3 package and can deliver up to 3A of output current. This […]
Simple Charger Breakdown Alarm Circuit
In electronic system good charger circuit is very important, as it give power to things like battery. Also, this Simple Charger Breakdown Alarm Circuit check charger is working or not and if problem found then buzzer makes sound. So user know fast if charger fails and this stop battery from drain or damage, also it […]
Battery Charger Circuit using IC TP5000
This Battery Charger Circuit using IC TP5000 charges lithium and LiFePO4 battery, also it uses TP5000 IC and this IC work as buck converter and gives fast charge with no over heat. Furthermore, circuit is small, simple and safe for battery. Circuit Working: Parts List: Components Values Quantity Resistors 1k 1/4 watt 1 0Ω 1/4 […]
Battery Charger Circuit using SCR
Battery charger is important in electric system as it give back power to rechargeable battery; also circuit is good way in using SCR (Silicon Controlled Rectifier). SCR is strong, reliable and control well and it have four layers, three junctions and work like switch and rectifier. Furthermore, small current go to gate turns it ON […]
Simple Wireless Mobile Phone Charging Circuit
To begin with, this article talk about two main parts for wireless phone charging: So, making Simple Wireless Mobile Phone Charging Circuit is easy and for that we only need resistors, capacitors, diodes, voltage regulator, copper coils and transformer to make circuit work good. Transmitter Circuit Working: Parts List: Components Values Quantity Resistor 1k 1/4 […]