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 ...
Military scientists in China have reportedly made a significant advancement that can help boost ...
The system has become a key tool for protecting bases and infrastructure from aerial attacks, but at a high cost.
In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...
Software demos and Pentagon records detail how chatbots like Anthropic’s Claude could help the Pentagon analyze intelligence and suggest next steps.
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 ...
Although it dates back to the early days of the Marconi Company in the 1920s, the Franklin oscillator has remained a ...
ST. LOUIS — We will enjoy another beautiful spring day Thursday, with lots of sunshine and highs climbing into the middle 70s. It will stay mild tonight as temperatures only fall back into the upper ...