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 ...

This week, Hackaday’s Elliot Williams and Kristina Panos met up over coffee to bring you the latest news, mystery sound ...

February 4, 2026: We checked for new Valorant codes. What are the new Valorant codes? Everyone likes it when they get free stuff, and it's even better when it's for hugely popular multiplayer games ...

GameSpot may get a commission from retail offers. February 4, 2026: We checked for new Genshin Impact codes and removed several expired ones. New Genshin Impact codes can be redeemed in-game for free ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

LED bulbs often don't last as long as they should. We talked to the experts to figure out how to extend their lifespan. Tyler has worked on, lived with and tested all types of smart home and security ...

Buying a monitor or TV has become a daunting task these days. When manufacturers aren’t branding their products with acronyms like QLED and OLED, they use confusing terms like mini-LED instead.

Nov 13 (Reuters) - Code-generation startup Cursor nearly tripled its valuation to $29.3 billion in five months after raising $2.3 billion in its latest funding round, as artificial intelligence ...

Code Metal, whose technology lets engineers write code once then translate it to other programming languages, has raised $36.5 million in a funding round led by Accel. The AI startup already counts as ...

BOSTON, Nov. 12, 2025 /PRNewswire/ -- Code Metal today announced it has closed $36.5 million of funding for its Series A round to advance its goal of accelerating mission-critical industries with ...

What are the active NBA 2K25 codes? It's another year in the NBA 2K calendar, and as is tradition, there are plenty of freebies to collect. Over the lifetime of each game in the storied basketball ...