The Button LED Buzzer Board features three buttons, three WS2812B RGB LEDs and a passive buzzer, all controlled via I2C through an ATtiny404 co-processor. It is compatible with the Qwiic / easyC ...

After working all day as an operations director at a busy New England hospital, Catherine Clarke would lie awake at night wondering where she went wrong. Despite her $194,000 salary, Clarke’s Chase ...

Historically, testing Controlled Reception Pattern Antenna (CRPA) systems in a laboratory has been a very difficult process — dynamics were limited and test duration was usually short. Often, dynamic ...

Smart light bulbs abound, letting you replace your standard incandescent bulbs with a variety of connected solutions that support phone and voice control. Back when we first started reviewing ...

This project demonstrates real-time image processing transformations on an RGB LED matrix using a Raspberry Pi. The system displays animated geometric transformations such as movement, rotation, ...

Abstract: The Arduino Flex Sensor Controlled Robot Hand is a new project that integrates embedded systems, sensor technology and assistive robotics to be used in both industrial risk-handling and ...

Abstract: Off-grid induction heating systems are often limited by the trade-off between cost, harmonic quality, and efficiency. This paper presents a solar-ready dual-mode PWM three-phase inverter ...