CNX Software

Convert old IR remote controls into presentation clickers using an RP2040 USB board and open-source TTVKTR firmware

TTVKTR open-source firmware converts old IR remote controls into presentation clickers through Raspberry Pi RP2040 USB boards ...
GitHub

This project aims to provide a simple and versatile solution for controlling LEDs using an Arduino board.

Easy-to-use: BlinkLED provides a straightforward interface for controlling LEDs connected to an Arduino board. With just a few lines of code, you can create captivating light patterns and customize ...
Nature

Heterogeneous III-V/Si micro-ring laser array with multi-state non-volatile memory for ternary content-addressable memories

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
Nature

Direct laser transfer and thermocompression bonding process of blue GaN micro-LED arrays

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
CNX Software

home assistant

Walnut Pi 2B is a single board computer (SBC) powered by an Allwinner T527 octa-core Cortex-A55 SoC with a built-in 2 TOPS AI accelerator that closely follows the Raspberry Pi 5 design for ...
Business Wire

Array By Hampton Adds Smart LED Lighting and Power Options to User’s Homes

LAS VEGAS--(BUSINESS WIRE)--CES 2020 – Homeowners and renters seeking a one-app-fits-all solution to managing their smart home and home security features need look no further than Array By Hampton® ...
IEEE

Excitation of semiconductor nanowires using individually addressable micro-LED arrays

Abstract: Optical pumping of nanowire emitters, embedded in polymeric waveguides is achieved using a micro-LED array at 410 nm. The micro-LED-on-CMOS chip allows for individual pixel control and ...
Digital Trends

You Asked: LG G4 OLED discounts, mini-LED vs. full-array local dimming

Dawson writes: What’s the difference between mini-LED and full-array local dimming. He’s looking into buying a new TV, is doing some research, and sees a lot of folks getting excited about mini-LED ...
Security

Fire-Lite ES-1000XC Addressable Fire Alarm Control Panel (FACP) from Honeywell

Fire-Lite's ES-1000XC is an intelligent, 954 point capacity addressable fire alarm control panel (FACP) with pre-installed loop card. The ES-1000XC supports up to 318 addressable devices (159 ...
Electrical Construction & Maintenance

The Wonderful, Widening World of LEDs

Lighting used to account for the largest share of electricity consumption in US commercial buildings. In 2003 the average was 38% but, thanks to widespread energy-saving LED technology, lighting’s ...
Hackaday

Minimalist LED Lamp Is Circular Beauty Incarnate

Lamps used to be things built to provide light with specific purpose, whether as reading lamps, desk lamps, or bedside table lamps. Now we just build them for the vibes, as with this minimalist LED ...