The article illustrates techniques for generating parallel logic outputs with industrial serialized digital inputs.

Built on ESP32 platform with Arduino framework Communicates with LD2410 radar sensor via UART Controls WS2812B LED strips using the Adafruit NeoPixel library Creates a Wi-Fi access point with a modern ...

Respiration rate calculation is also carried out during coughing and headshaking. In the events of coughing, response of the optical sensor is much more prominent as compared to the electronic sensor.

This Arduino code utilizes an ultrasonic sensor to measure distances. When an object is detected within a fix distance , the connected motors trigger a sequence: move backward, turn right, turn left, ...

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.

This paper presents a capacitive-sensor interface with high accuracy and excellent stability. The range of the measured capacitance is up to 1 pF. The implemented circuit tolerates cable capacitances ...

This study reports a strain sensor engineered via hybrid near- and far-field electrospinning (HNFE) of thermoplastic polyurethane (TPU), incorporating a hierarchical fiber network with oriented and ...