Appliances

    Tips before buying a laser printer

    A laser printer is a form of personal computer printer that employs the non-impact photocopier knowhow. Most of them only print in monochrome. There exist a very huge difference between a color laser printer and monochrome laser printer. The former …

    Appliances

    Battery Monitoring

    The first step in battery monitoring is to gather data from the different meters. This is generally done electronically. Optionally, some of the meters can also be recorded manually. Some measurement data can be read directly from the meter and …

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