| Chinese manufacturers of measuring equipment keep surprising us with affordable multifunction instruments that we would not have thought pos...
All items tagged with IoT & Sensors and Test & Measurement (7)
| Smart water meters have already been on the market for some time, but replacing our old meters is often not so easy, for technical or bureau...
| With inexpensive ultrasonic sensors, you can design both basic and sophisticated measuring devices for various ranging applications. By comb...
| Want a do-it-yourself solution for taking indoor air quality measurements? This eCO2 Telgram Bot sends alerts to a Telegram account to keep...
| This monitor sends air quality messages on Telegram and shows it on an RGB LED strip and web interface. It uses a CCS811 gas sensor that det...
| It can be difficult to obtain a consistent measurement of the energy consumed by a device running a microcontroller. The BattLab-One battery...
| Building a small weather station to take measurements of the main environmental variables could hardly be simpler. Grab an off-the-shelf mic...