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Artificial photosynthesis can produce food without sunshine

“Scientists are developing artificial photosynthesis to help make food production more energy-efficient here on Earth, and one day possibly on Mars Photosynthesis has evolved in plants for millions of years to turn water, carbon dioxide, and the energy from sunlight …

ATtiny85 Snake Game Handheld

“The classic snake game but implemented on a ATiny85 When it comes to electronics, it’s the free-form designed ones that always catch my eye. Seeing how all the wires and components are connected just make it so fascinating and …

Build a Super-sized Expandable Seven Segment Display

“As with many inventions it became because of a need. I needed a very large display for a project but could not find a simple and extendible design, so I created this one. It’s a single modular 3D printed …

Control Cybot From Web Browser

“Control Cybot from any device that has Wi-Fi and a Web Browser. I wanted to give Cybot Sight, that is, add a camera to Cybot. To do this, I decided to use an ESP32-CAM module. This modification has been …

Disentangling superconductors

“Stewart Blusson Quantum Matter Institute researchers investigate intricacies in superconductors with hopes to support quantum computer development. Ryan Day studies superconductors. Materials that conduct electricity perfectly, losing no energy to heat and resistance. Specifically, the University of California, Berkeley scientist …

Door lock system with Arduino and RFID Module!

“Hey! This project shows how to make a door lock system, using Arduino, RFID Module, OLED Display and Stepper Motor. Hello! On this project, I’ll show how to make a door lock system using RFID module, stepper motor and …

Electrically Conductive Paints and Other Polymer Alloys Now Produced Easily

“Researchers from the University of Tsukuba and collaborating partners prepared polyaniline in a wide range of cheap solvents. This development will facilitate advanced applications in printed circuit boards and other technologies Tsukuba, Japan—Medical devices, cars, and many advanced technologies …

ESP32 Mecanum Wheels Robot and Bluetooth Gamepad Controller

“In this project we will see how to make an ESP32 Mecanum Wheels Robot which is capable of moving in any direction. In this project we will see how to make an ESP32 Mecanum Wheels Robot which is capable of …

Following ultrafast magnetization dynamics in depth

“The future development of functional magnetic devices based on ultrafast optical manipulation of spins requires an understanding of the depth-dependent spin dynamics across the interfaces of complex magnetic heterostructures. A novel technique to obtain such an “in depth” and time-resolved …

HackSpace magazine #56

“From component choice, to packaging, to marketing, to the million other things that you need to do when you scale up production, we’ll help you turn your project into a product – and along the way it’ll help you …