Below, you can see the circuit diagram for the Smart Helmet transmitter side. The length of the wires was carefully calculated while placing all the sensors ... connections and placement in the helmet ...

This two-dimensional array is used for holding the bitmap sequence of the LED Matrix display to bring out the network connection ... interface a flame sensor with Arduino to build a simple fire alarm ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

From tales of insanity to those of love, the drama students at Langley High School put their skills to use by directing and putting on their own shows on Friday, Jan. 19. A total of four “one ...

RFID-based solutions and insights enable retailers to connect the dots through the supply chain to their store operations, ensuring merchandise is where it needs to be throughout the product journey.

Existing modalities like electromyography (EMG) and inertial sensors (IMUs) struggle with noise sensitivity, motion dependency, or limited resolution for fine gestures. This work proposes infrared (IR ...

There are more examples Demo_IDF, but the Arduino sketch is called “esp32p4_arduino_mipi-dsi_lvgl.ino”, indicating the display is working and the LVGL library is used for the user interface. It turns ...

This project is a simple and effective Fire Detection System built using an IR sensor, **Arduino UNO, **16x2 LCD display, and a **buzzer. It continuously monitors infrared radiation and alerts the ...

Impact Statement: Nowadays, the high RI anaylte fiber sensing are mainly depend on the hollow fiber core or polishing structure, which brings in low tolerance during the future fiber fusion and ...

The system captures infrared and red light absorption data from a MAX30102 sensor, processes the signals to extract meaningful features, and uses a machine learning model to estimate glucose levels.

State Key Laboratory of Natural Medicines, China Pharmaceutical University, 639 Longmian Avenue, Jiangning, Nanjing 211198, China Laboratory of Chemical Biology, School of Life Science and Technology, ...