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What is Voltage? – Electricity Basics

power supply three volts

In our first tutorial about basic electricity, you learned that current is just the flow of electrons in a wire. You learned about current and that its unit of measurement Amps refers to how many electrons are flowing past a certain point per second. In this tutorial we’re going to answer the questions you’ve all […]

What is Current and Amps? – Electricity Basics

what is current

This is new set of tutorials on the basics of electricity. I am often asked some of these questions, and I thought it would a great idea to have a place to share and send people to for the answers.  Today we’re going to answer the question “What is current?” It’s a confusing topic and […]

Best Wi-Fi Access Points (Updated for 2021)

I talk to people every day about computers and electronics. From friends and family, to business colleagues, to vendors selling equipment. There is one statement I hear constantly and it drives me crazy. “The Wi-Fi [here/there/at home/at work] sucks!” This is so frustrating because in this day and age (it is now 2021 after all) […]