I have already made some devices using SeeedStudio’s Seeeduino Nano microcontroller boards and Grove Sensors. In this post I am going to show you how to make a simple sound activated electronic switch ...

Grounding of electrical systems is an often forgotten yet important design consideration. Issues with proper grounding can be complicated, confusing, and downright frustrating to solve. So much so ...

Does the Spatial sound setting keep switching or reverting to Windows Sonic itself on your computer? Some Windows users have complained that their Spatial Sound settings keep changing and reverting to ...

Everyone who drives or has ridden in an automobile is familiar with the sound that automatic door locks make. People are so accustomed to that sound that if it weren't audible and consistent in tone, ...

I started with CNET reviewing laptops in 2009. Now I explore wearable tech, VR/AR, tablets, gaming and future/emerging trends in our changing world. Other obsessions include magic, immersive theater, ...