In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

GHz phased array radar system featuring Pulse Linear Frequency Modulated (LFM) modulation and based on an AMD Artix-7 FPGA. Two versions are available: the AERIS-10N (Nexus), providing up to 3km range ...

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New satellite images from several key military bases in the Arabian Peninsula suggest that Iran is seeking to degrade air defenses by destroying US-made radars that detect incoming missiles and drones ...

For over 5 years, Arthur has been professionally covering video games, writing guides and walkthroughs. His passion for video games began at age 10 in 2010 when he first played Gothic, an immersive ...

Satellite images show damage near vital equipment on sites in at least five countries. March 1 March 1 Satellite imagery shows smoke rising from a building at Prince Sultan Air Base in Saudi Arabia.

March 13, 2026: With "release is going pretty well" as of March 6, despite the game not actually being out, we're still looking for new Devil Hunter codes. Whether you're an angel, a devil, or an ...

Phased-array radars are great for all sorts of things, whether you’re doing advanced radio research or piloting a fifth-generation combat aircraft. They’re also typically very ...