The air around us rarely announces itself. Exhaust from a busy road, dust from a building site, smoke from burning leaves, ...
Indianapolis Colts wide receiver Alec Pierce (14) signals a first down after a catch Sunday, Oct. 12, 2025, against the Arizona Cardinals at Lucas Oil Stadium in Indianapolis. Alec Pierce, their top ...
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My first ESP32 sensor solved a real problem, and now I'm building new projects every week
In my early ESP32 tinkering days, I’d only use the microcontroller to test with LEDs, resistors, and other circuitry components. In fact, writing simple C++ programs to perform basic tasks on the ...
The ST SafeSense VD56GA 1.1-Mpixel automotive image sensor enables infrared in-cabin sensing for driver and occupant monitoring applications. Based on ST’s DeepNIR BSI pixel architecture, the sensor ...
Ayush Pande is a PC hardware and gaming writer. When he's not working on a new article, you can find him with his head stuck inside a PC or tinkering with a server operating system. Besides computing, ...
IR sensors are one of the simplest ways to detect the presence of an object, but connecting a sensor to a microcontroller is only the first step toward building a useful IoT system. In this project, I ...
DragonFire features a 640 × 512 thermal resolution with 12 × 12 μm pixel size, delivering detailed infrared images for thermal observation and analysis. With NETD as low as 40 mK, the camera provides ...
I air-dry my hair whenever possible — not necessarily to avoid damage but because I work from home and I’m lazy. If I’m not going anywhere, I’m not going to spend up to 20 minutes blow-drying my hair ...
The success of the IR remote control is exemplified by the many versions that are available. Simpler ones with just a few buttons are also in use for applications such as home appliances. The modern ...
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