double data rate fourth generation synchronous dynamic random-access memory, is a type of synchronous dynamic random-access memory (SDRAM) with a high bandwidth ("double data rate") interface, expected to be released to the market sometime in
IC is made to sense voltage levels of power supplies and batteries, but it can easily be modified to a very smart automatic battery charger that can be used to charge just about any battery.
Automatic 12V Battery Charger Circuit PCB Layout track side
How to make a Li-Ion battery charger that can simultaneously charge four 18650 cells together. This charger is very simple to make and performs the work of a balanced charger by stopping the power to the individual cells after the battery gets charged completely.
Can you remember getting frustrated while plugging in USB devices in your desktop and/or your laptop? The USB socket has a treacherous esthetic property which fails an extended definition of poka-yoke.