This circuit diagram illustrates a fire and smoke detection system using an Arduino UNO R4 WiFi, MQ2 smoke sensor, and a flame sensor (fire sensor). The Arduino is the central controller that receives ...

Swiss scientists have developed perovskite image sensors that triple light capture, sharpen resolution, and outperform ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

As climate change and growing energy demands strain global systems, scientists are increasingly turning to passive cooling technologies—ways to cool objects or spaces without using electricity.

10 Best Night Lamp With Light Sensors Updated 16th May 2025. Recombu. Best Lists. ... only 2.2 Kwh per year; The nightlight is perfect for hallway, bathroom, bedroom, kitchen, ...

No one really knows what an AI agent is. Three VCs from Andreessen Horowitz explain what the buzzword really means, and how they expect them to work with, or instead of, human workers.

This affordable little device does double duty by controlling your smart lights hands-free and offering peace of mind while ...

Red light therapy may help improve some skin conditions. Here's more information about how it may work, why, and what the research says.

Tesla is gearing up to launch a robotaxi service in Austin, using its Full-Self Driving software. Tesla's FSD is good, but it made one mistake we just can't overlook. The robotaxi race is speeding up.