Collaborate Disseminate
Our hacker [Andrew Zonenberg] reports in on his open-source high-speed Ethernet switch. He hasn’t finished yet, but progress has been made. If you were wondering what might be involved in …read more Continue reading Working On Open-Source High-Speed Ethernet Switch
What can you do if your circuit repair diagnosis indicates an open circuit within an integrated circuit (IC)? Your IC got too hot and internal wiring has come loose. You …read more Continue reading When Repairs Go Inside Integrated Circuits
Here’s something fun. Our hacker [Willow Cunningham] has sent us a copy of his homework. This is his final project for the “ECE 574: Cluster Computing” course at the University …read more Continue reading PentaPico: A Pi Pico Cluster For Image Convolution
Some hacks are so great that when you die you receive the rare honor of both an obituary in the New York Times and an in memoriam article at Hackaday. …read more Continue reading In Memory of Ed Smylie, Whose Famous Hack Saved the Apollo 13 Crew
The hack we have for you today is among our most favorite types of hack: a good, honest, simple, and well documented implementation that meets a real need. Our hacker …read more Continue reading Making Sure the Basement Stays Dry with an ESP8266
Recently in material science news from China we hear that [Hailin Peng] and his team at Peking University just made the world’s fastest transistor and it’s not made of silicon. …read more Continue reading New Bismuth Transistor Runs 40% Faster and Uses 10% Less Power
Today in the it’s-surprising-that-it-works department we have a ding dong doorbell extension from [Ajoy Raman]. What [Ajoy] wanted to do was to extend the range of his existing doorbell so …read more Continue reading Wireless Doorbell Extension Features Home-Wound Coil
[ApprehensiveHawk6178] reports that they have made the world’s longest range LED flashlight! While technically “handheld”, you’re gonna need both hands for this monster. According to the creator, it draws 1.2 …read more Continue reading The World’s Longest Range LED Flashlight
Today we are happy to present a web-based GUI for making a web-based GUI! If you’re a programmer then web front-end development might not be your bag. But a web-based …read more Continue reading Web Dashboard and OTA Updates for the ESP32
Researchers from the USA and India have proposed that Floquet Majorana fermions may improve quantum computing by controlling superconducting currents, potentially reducing errors and increasing stability. In a study published …read more Continue reading Superconductivity News: What Makes Floquet Majorana Fermions Special for Quantum Computing?