This portable computer is the Raspberry Pi alternative I didn't know I needed ...
Arduino sensor projects blend coding with tangible results, making learning interactive, practical, and fun. From simple LED triggers to multi-sensor systems, these builds teach real-world electronics ...
M5Stack has just launched the Cardputer Mesh Kit, a portable, card-sized Meshtastic communication terminal built around the ...
The circuit diagram of this system represents the interconnection between the ESP32-CAM, OLED display, and rotary encoder.
Abstract: The ultra-wide band (UWB) radar sensor is useful in the field of mission critical sensors and sensor networks due to its short detection time, high penetration, and low energy consumption.
Abstract: A 7-9 GHz UWB radar sensor module using single chip radar CMOS IC and on-board UWB antenna is presented. To reduce the size and power consumption, a single chip CMOS UWB radar IC is ...
This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...