Arduino has become one of the key building blocks of the open hardware movement. Arduino, the platform, is designed to be modular, affordable, and easy for virtually anyone to use. The company behind ...

Making airplanes with foam board is really handy since this material is very cheap, easy to work with, and durable. It's the same material the channel Flite Test uses in their builds. I recently tried ...

OpenAI continues to ship new models with the release of GPT-5.4 mini and nano, its “most capable small models yet.” ChatGPT users can start using GPT-5.4 mini today. These flavors of GPT-5.4 are ...

Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a certain type of clicky satisfaction. [wjddnjsdnd] took that concept a step ...

Pro Beelink's SER10 MAX mini PC, boastingthe insanely powerful AMD Ryzen AI 9 HX 470 and 32GB of DDR5, is $300 off - so act now Pro Nvidia might be about to reimagine AI agents at work with new ...

OpenAI has introduced two new AI models, GPT 5.4 mini and GPT 5.4 nano. According to OpenAI, these are the company's 'most capable small models yet.' The company says the new models bring many of the ...

Brushless motors are fascinating devices that come in all sorts of shapes and sizes, but you’ve probably never seen one in the form of a free-spinning shiny metal egg. Created by [David Windestål], ...

CampoCafe is an Arduino-based smart canteen ordering and billing system that allows users to select menu items using a 4x4 keypad and view the order details on a 16x2 LCD display. The system ...

Abstract: In a shopping mart, imagine ten people waiting in line. If the first five people have many items in their carts, the last person with only one or two items may wait a long time to pay. To ...

Abstract: To provide an efficient solution to the difficulty in navigation faced by the visually impaired, this paper presents a device built on the principle of object detection. This model utilizes ...