Taste The Code on MSN

Real-time event notifications with NodeMCU Arduino tutorial

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

I Tried Shark’s New Cooling Device to Combat Hot Flashes—Here’s How It Stacked Up

Is it worth the hype? I put it to the test.
EDN

Newer, shinier DMM RTDs—part 1

A compensated Pt100 RTD circuit has 1 mV/°C DMM output, with linearization via positive feedback, pending Part 2 ...