Battery Charger based on AVR ATMega 8535

Battery Charger in general can be interpreted as a means to recharge the battery charge. Principles of good charger circuit is capable of providing resources to perform effectively charging the battery, efficient and safe. AVR-Based Battery Charger ATMega 8535 With LCD Display This is an idea that had just emerged from the author. In AVR-Based Battery Charger design ATMega 8535 With LCD Display is using AVR microcontroller processor charger with ATMega 8535, process the data viewer charger with LCD, a safety from a hot temperature with the temperature sensor LM35 and several buttons for setting the charger. And component power charger Battery Charger Based on AVR ATMega 8535 With LCD Display is a FET.

NIMH battery charger

Series NIMH Battery Charger with IC LT4060 is a NIMH battery charger is powerful, effective and efficient. Featur owned by IC LT4060 is a specialization of a NIMH battery charger. NIMH Battery Charger with IC LT4060 can perform safely charging NIMH batteries because it comes with a battery temperature protection is in charge and the peak level detection system of the battery voltage is in charge. Battery temperature protection system from the excessive use of NTC temperature sensor. Series NIMH Battery Charger with IC LT4060 also features a charging indicator that will light up when charging and will die when the battery is full. IC 4060 used in this NIMH battery charger from Linear Technology is a production that is designed special for NIMH battery charger.

Ultra Fast Battery Charger

Ultra Fast Battery Chager for Nickel-Cadmium battery cells [NiCad] which will be discussed in this article is Fast NiCad Battery Charger, called the Ultra Fast Charger Battery Charger NiCad because it can make filling fast NiCad Batteries Cell. A battery charger in Desai has a fast charging capabilities such as Ultra Fast Battery Chager for Nickel-Cadmium battery cells [NiCad] on this article shall be equipped with some ability to protect the battery and charger circuit itself.

Characteristic NiCad Battery Charger

The advantages of NiCad batteries are rechargeable and can be in physical shape with regular batteries so no need to modify its casing. In addition, if compared with NiCad Batteries ordinary batteries, nickel cadmium batteries, or better known as NiCad batteries, the resistance has on ordinary batteries (NiCad battery with a record of the condition is still good). NiCad batteries in the market today there are several options for its size, among other 700mAh NiCad battery or 1500 mAh.

Battery Charger Temperature Sensor circuit with LM35

Battery Charger Temperature Sensor circuit with LM35 used to monitor the battery temperature is in charge. Battery temperature sensor is needed because the battery temperature will rise at the time in charge. Battery temperature sensor LM35 temperature sensor has high accuracy in monitoring the battery temperature, it is because the temperature sensor LM35 is a temperature sensor that can convert temperature changes into voltage changes linearly.

Alkaline battery charger

Alkaline Battery Charger series is special used for alkaline battery charger. Alkaline Battery Charger With this series of alkaline batteries that have been drop (1.3 V) to the Rev back to 1.6 V. LEDs on the circuit this Alkaline Battery Charger will flash during charging process, and will be extinguished when the battery is full. The series also features Alkaline Battery Charger for 9V battery charger. VR 47 Ohm serves to regulate the battery charging current.

Alkaline Battery Charger series on utilizing each side beat AC signal from travo to perform the charging process, which is controlled using a 4 pieces set as the rectifier diodes. In mencharger battere with this series should often be controlled, because this circuit is not equipped with overcharge protection, especially for small-size battery.

USB powered Lithium Ion Battery charger

USB Battery Charger For Lithium Ion battery with the LM3622 is a series of lithium ion battery charger. This charger circuit operates using power from the USB source computer. Current consumption of a series of  with 400mA LM3622 is limited by R1, so it does not exceed the current maximum limit that can be given by a USB computer. Brains from USB Battery Charger For Lithium Ion battery with IC LM3622 LM3622 is a national of having special technical specification charger for lithium ion batteries.

Circuit Diagram

In a series of USB Battery Charger For Lithium Ion with LM3622 R1 0.25 Ohm value that serves to limit the charging current 400mA to the battery. Q2 and Q1 is the last part of the USB Battery Charger For Lithium Ion battery with the LM3622. In principle, USB Battery Charger For Lithium Ion with LM3622 identify the condition of the battery full charged battery voltage via pin 6 LM3622. USB Series Lithium Ion Battery Charger For LM3622 is equipped with a switch to select the battery that was in charge of 2.7 volts or 2.1 volts.