These are some great DIY projects that you can do for cheap.

Radar, this project from [Mateusz Juszczyk] isn’t actually using radar. But thanks to the round LCD this desktop gadget does ...

Two vending machines sit inside East Side Cheese & Provisions, owned by Jeff and Angie DiMeo. These vending machines are not filled with the usual snacks and candy bars, but prints that are sought ...

To help operators pick dependable, profitable hardware, SandStar created the Five A Benchmark: Accuracy, Anti-theft, ...

Ever wondered if a small, low-cost board like the ESP32-CAM can actually recognise objects or even identify Indian currency notes? In this project, the answer is a clear yes. We combine the ESP32-CAM ...

In Tokyo, follow the buzz of neon signs, flashing screens, and glowing 3D billboards, and you’ll find yourself in one of the city’s hippest hubs of Shibuya, Shinjuku, or the star of this list: ...

Abstract: In an effort to address the challenges of menstrual hygiene management in developing countries, a portable sanitary pad vending machine was developed. The vending machine is powered by an ...

In short, the ESP32-CAM captures images and sends them to a server with a QR code recognition program via an API request. Once the recognition is complete, the server responds with the decoded data.

Arduino has an enormous fanbase around the world and is frequently used for classes, hobbies, computer tinkering, and projects from hopeful inventors. Sure, it may not be quite as user-friendly as ...

myCobot 280 Pi is a versatile robotic arm with a 6 degree of freedom design. It was developed by Elephant Robotics using the Raspberry Pi 4 board as the main controller. The robot is compact and ...

Department of Chemistry, National Tsing Hua University, 101, Section 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan Department of Applied Chemistry, National Chiao Tung University, 1001 University Road, ...