A diode is an electronic component with two leads or terminals – a cathode and an anode. Diodes are an integral part of circuits and their purpose is to ensure a unidirectional flow of current. As with most electronics and electrical components, they sometimes break down or fail, requiring replacement. However, before replacing the electronic …
You can measure the voltage coming out of a USB by plugging the USB multimeter into the port. The multimeter does not require external power since it automatically turns on once you plug it into the port. You can read the results on your screen since it’s just that simple. If you have a USB …
It takes you straightforward steps to change a multimeter battery. When you have found out that your multimeter battery is not charging, it is essential to change the batteries. Changing the batteries will help it to start working again. First, you need a screwdriver that is compatible with your multimeter. This is to help you …
This is a public or personal two-way radio service affected by various factors that can affect the quality of performance. The CB radio is, also known as the Citizen’s Band and can be made to function on a high-quality perspective by increasing wattage up to a maximum of 4 watts. The Radio has forty channels …
How do you feel when you wake up earlier in the morning and realize that your car isn’t starting because of the battery? I know it is not a good experience, too many people will prefer to visit an electrician for a checkup. In this article, we’ll discuss how to test a car battery with …
Your car running out of electricity can throw a spanner in your works for the day. Imagine you’re out fishing in the middle of nowhere, found the perfect spot, and after some good catches you decide it’s time to go home – but bummer! Your headlights were on the entire time you were there and …
A USB tester is one of the most useful devices you can get in most homes, especially in those homes that use electronics charged with USB. The device is used to measure the USB current, discharge capacity, voltage, charging speed, power, and other uses. The devices can also be used to check the current state …