DIY Handheld Arduino Game Console Working Video Share Watch on After selecting a game, it loads immediately, and gameplay ...

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

An optocoupler tester is a small device that helps verify whether an optocoupler is functioning properly or has failed. In labs and repair work, optocouplers often fail without clear signs. They may ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

An international research team led by Alexander Kuznetsov at the Paul Drude Institute for Solid State Electronics (PDI) in Berlin has demonstrated a fundamentally new way to control the condensation ...

A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

Google Phones Pixel 10a just got way better thanks to a new desktop mode — and it’s just as good as Samsung DeX iPhones Apple buried these 3 genuinely useful iPhone features — here's how to find them ...

There's even a way to make it much easier to use MILLIONS of newer iPhone models have a special camera button on the side that’s loaded with tricks. If you’ve ever pressed it, you’ll know that it ...

I love the idea of a fully automated smart home setup where my lights turn on exactly when I need them, and the thermostat adjusts itself without me even thinking about it. In practice, however, there ...

Abstract: This paper introduces a Hand Gesture Recognition System using OpenCV and deep learning to improve the interactivity between human and computer. The system uses a video feed to recognize and ...

Apple's Camera app is simple on the surface, but there is surprising depth hidden underneath. Here's how to master the upgraded camera system on the new iPhone 17 Pro and iPhone 17 Pro Max, from ...