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 ...
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 ...
How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...
Although it dates back to the early days of the Marconi Company in the 1920s, the Franklin oscillator has remained a ...