Modern RC cars can be pretty darn fast. That’s fun and all, but it also makes it easy to crash them into things. This problem ...

It also does the 12C no harm that its design, once chastised for being too anodyne, appears now to have delivered that rare thing: a straightforwardly good-looking car. One well-sized for UK roads ...

Once added to HomeKit, the Aqara P2 sensor reports open and closed status instantly in the Home app. The P2 uses an included CR123A battery, and Aqara claims it should last a long time depending ...

There are two ways to deal with a bad MAF sensor: clean it or replace it. Both of these jobs are pretty easy, but they require some mechanical know-how and a handful of basic tools. First, find ...

Forest and land fires in Indonesia are a major concern for the government when entering the dry season. The researchers have widely developed early detection technology, including satellite and ...

After some searching, I ended up using a microcontroller and a piece of code borrowed from the web that I tweaked and adapted. The microcontroller-based concept was chosen because I wanted to scale ...

All Arduino boards have this pin, and it's connected to the built-in voltage regulator that makes sure your board receives a stable supply. For the Nano, the VIN pin is found on Pin 30 (although ...

Arduino's Create Agent is what you need to get started to coding, so whether you're on PC, Mac, or even on Chromebook, here's how to download the program.

Enthusiast-oriented medium-format cameras such as the Fujifilm GFX series and the Pentax 645D and 645Z use a 43.8-by-32.9-millimeter sensor, which has a crop factor of 0.79 (so a 63mm lens, for ...

Xiaomi's budget phone Redmi 12C is a solid phone. It has a sturdy rail around the edges and also the striped textured back panel offers a good grip for fingers to hold onto the device.

The Arduino UNO R4 Minima and the Arduino UNO R4 WiFi. But apart from the obvious wireless connectivity hinted by the name what other differences do the microcontrollers have.