In this article we study a simple USB powered Li-Ion battery charger circuit having all the necessary features such as constant voltage, co...

In this article we study a simple USB powered Li-Ion battery charger circuit having all the necessary features such as constant voltage, co...
The IC LM338 is an outstanding device which can be used for unlimited number of potential electronic circuit applications. Basically the m...
While checking for a fast battery charger circuit on the web, I came across a couple of designs which were not only useless but dangerous...
The following 6 volt 4 AH battery charger circuit has been designed by me and posted here in response to the request from Mr. Raja, let...
It is generally advised that a Li-ion battery should be charged with utmost care and caution as these type of batteries are prone to instan...
Generally it is noticed that while charging batteries people hardly pay any special attention toward the procedures. For them charging a ba...
This circuit is capable of providing as high as 25 Amps of current at any specified voltage between 1.25 V to 30V as per the adjustment of...
The IC 555 is so versatile, it can be considered the single chip solution for all circuit application needs. No doubt it's been utiliz...