You could try the following solutions one by one to resolve the issue and see if anything helps you. Before you begin, make sure of the following things: The power connections must be secure. Your ...

The above circuit can be useful to detect if the load of any battery charger or plug-in adapter supply is not properly connected. The load can be a set of batteries to be charged or any other type of ...

The humble battery charger has evolved to a smart, microprocessor-controlled battery charger-maintainer, able to detect weak batteries and—to an extent—“repair” them, alert the operator to dangerous ...

The USB (Universal Serial Bus) has become the industry’s most pervasive connectivity technology, especially in portable, consumer devices. The broad adoption of this standard has initiated several ...