This Arduino board is bigger than your head, and it works

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...
circuitdigest.com

Interfacing PCA9306 Module with Arduino Uno

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...
National Academies of Sciences%2c Engineering%2c and Medicine

Energy-Efficient Technologies for the Dismounted Soldier

The dismounted soldier depends on power sources, sensors, navigation aids, displays, data processing, and communications. Communications requires the most power, but substantial energy savings can be ...
IEEE

Low-Noise Current Readout Circuits: A tutorial overview

Abstract: Low-noise current readout circuits are essential in modern scientific and industrial applications ranging from nanopore sensing to quantum systems. This tutorial-style paper presents a ...
IEEE

A Comprehensive Analytical Approach to Introspect Efficient Miniaturized Circuit-Level Designs for Biomedical Signal Acquisition: A Tutorial Brief

Abstract: Health care technology is advancing rapidly, transforming diagnostics through compact, non-invasive, and user-friendly biomedical devices. For instance, diabetes diagnosis that once required ...
GitHub

Li-Fi Based Text Communication between Two Arduino

This project demonstrates Li-Fi (Light Fidelity) communication between two Arduino boards using visible light for data transmission. Text data is transmitted using an LED and a 4x4 keypad on the ...
GitHub

Scratch for Arduino Uno Q

Scratch for Arduino UNO Q is an Arduino App that runs Scratch directly on the board to control physical world (e.g., LEDs, buttons, and Arduino Modulino) with optional AI model integration. Accessible ...