Having an enclosed 3D printer can make a huge difference when printing certain filaments that are prone to warping. It’s easy enough to build an enclosure to stick your own printer in, but ...

Raspberry Pi-based controller that keeps an AllSky camera enclosure dry by continuously monitoring temperature/humidity, computing the dew point, and driving a resistive heater through a relay. A ...

The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...

SwitchBot showcases a 7.5-inch E-Ink Weather Station at CES 2026, offering a quieter alternative hub to traditional LCD smart displays.

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

In a year when most meteorologists were watching signs of drought — especially across the western half of the country — the middle of the U.S. has been inundated with moisture. It’s not just been hot, ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...

Temperature and humidity monitoring with remote pump control. --- ## **STEP 5: Commit Changes** 1. Scroll down to bottom of edit page 2. In "Commit changes" box, type ...

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