Battery Status Indicator Circuit are really important for keeping batteries in good shape and making sure they work well in different electronic devices. The circuit that uses three LEDs is a simple but super effective way to check the batteries voltage and show how it is doing by lighting up these three different LEDs. Each […]
Battery Charger Circuits
Car Battery Charger Circuit using IC MC78T12ABT
A car battery charger is an important tool that helps keep a car running smoothly by maintaining the batteries charge. The circuit design shown here is a simple but very effective car battery charger that uses the MC78T12ABT integrated circuit. This voltage regulator is strong enough to handle a lot of current. Made by Freescale […]
Simple Battery Charger Circuit using IC TP5000
A dependable and effective method for charging lithium-ion batteries particularly ones with a nominal voltage of 3.7V is the TP5000 battery charger circuit. This charger offers fine control over the charging process and has a small form thanks to the use of the TP5000 integrated circuit. By include necessary passive parts like diodes, resistors, capacitors […]
Simple Battery Charger Circuit using SCR
Battery chargers are critical components in electrical circuits because they replace the energy in rechargeable batteries. Among the different approaches for building battery chargers, the use of Silicon Controlled Rectifiers SCRs offers a reliable and efficient solution. SCRs, a type of semiconductor device, are known for their ability to precisely control and correct high voltages […]
Supercapacitor Charger Circuit
We can charge supercapacitor safe and proper with and simple and easy to make Supercapacitor Charger Circuit. Battery does not charges or drain fast. Supercapacitor can do fast charge and drain. But supercapacitor hold less energy than battery. Circuit uses voltage regulator chip like LM317 to control voltage to supercapacitor. Regulator checks supercapacitor voltage and […]
Simple Wireless Mobile Phone Charging Circuit
This article talk about two main parts for wireless phone charging: Making Simple Wireless Mobile Phone Charging Circuit is easy. We only need resistors, capacitors, diodes, voltage regulator, copper coils and transformer to make circuit work good. Transmitter Circuit Working: Parts List: Category Description Quantity Resistor 1k 1/4 watt 1 Semiconductors Transistor TIP35 1 Transmitter […]