I test how conductive fire and plasma are. I check if they are conductive enough to light a bulb or shock me. Then I test the ...

An optocoupler tester is a small device that helps verify whether an optocoupler is functioning properly or has failed. In labs and repair work, optocouplers often fail without clear signs. They may ...

These timepieces can be worn for the office, dinner, and even the gym.

A DIY PCB fixture using split-Kelvin technique enables accurate, repeatable LCR measurements for low-impedance SMD components ...

Want to become the Google of the grid? Industry experts explain how to get artificial intelligence to do the hard work.

I wore the $150 Moto Watch for weeks, and it's my new pocket pick for Android fans ...

Apple’s MacBook Neo is far from “cheap” in the derogatory sense. On price alone, the MacBook Neo’s $599 starting price ($499 ...

A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

The MacBook Neo certainly doesn’t seem cheaply constructed. It’s a confident laptop, just like the other MacBooks. Carrying ...

How far will an eMTB take you on a single charge? In our deep dive, we analyse the maximum range, efficiency and energy consumption of modern eMTB motors.