Consumers and designers of portable systems increasingly want to know the remaining capacity of their battery as precisely as possible. They also want warnings to signal when to change the battery to ...

This simple charger and capacity tester, which is built around two inexpensive and widely available modules, provides an ...

High-capacity, multilayer ceramic capacitors (MLCC) have a property often not well understood by electronic designers: the capacitance of these devices varies with applied DC voltage. This phenomenon ...

A millilitre (ml) is a unit of measurement. Small amounts of liquid are recorded in millilitres. A teaspoon can hold about 5 millilitres. Capacity is the maximum amount of space inside a container or ...

Japanese researchers have developed a system to quickly and easily measure the antioxidant capacity of food. The new electrochemical system uses Bicontinuous Microemulsion (BME), where a mixture of ...