In 2023, a team of physicists from Sandia National Laboratories announced a major discovery: a way to steer LED light. If refined, it could mean someday replacing lasers with cheaper, smaller, more ...

A research team has successfully implemented a programmable spinor lattice on a photonic integrated circuit (PIC). This platform enables the realization of non-Abelian physics, in which the outcome of ...

The best budget gaming monitors may lack certain technology and features, but they still provide an excellent display to enjoy all the capabilities of your gaming PC. Even mid-range graphics cards and ...

ST’s VL53L5CX is a very small 8×8 grid ranging sensor that can perform distance measurements at a distance of up to 4 meters. In a recent video,[Henrique Ferrolho] demonstrated that ...

Add Yahoo as a preferred source to see more of our stories on Google. More and more drivers are saying they find glaring oncoming headlights a problem, with some saying they are driving less at night ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

Abstract: This study aims to present a nine-level boost inverter with a switched capacitor 9 level boost inverter (SC-9LBI) configuration utilizing a modified Pulse Width Modulation (PWM) technique ...

This project demonstrates multi-channel hardware PWM using TIM4 on the STM32F446RE. The goal was to observe and understand how PWM Mode 1 and PWM Mode 2 affect real hardware behavior when driving LEDs ...

Since yesterday the new version (4.0) changed something in leds management. In my case if a known BLE device is near the sensor both leds (1 and 2) are blinking using specific MQTTs messages changing ...