EMSL

This week marks the start of the 2015 Holiday Shopping Season. Being a short week for me, I thought I’d offer up some gift suggestions for engineers. Being the only engineer in my …

When you need to buffer the output of an R-2R ladder or an RC filtered PWM signal, an op-amp is a single chip option. Unlike a discrete NPN transistor like a 2n3904, there is a lot …

After fighting bugs, bad connections, and burned out chips your project is working–or even done. The next step? Record a video, edit it, and upload it to YouTube. Too many steps? …

What is more American than an Apple Pie? Why, a Pie designed in California, made in China. This is one pie I’d like to jailbreak. Is applying too much heat to this pie considered …