Categoria: Hackaday (https://hackaday.com/)
How to Use the AT24C32 EEPROM for 4KB External Memory for Microcontrollers
Over on YouTube [Electronic Wizard] explains how to use the AT24C32 EEPROM for external memory for microcontrollers. He begins by…
Ore Formation Processes, Part Two: Hydrothermal Boogaloo
There’s a saying in mine country, the kind that sometimes shows up on bumper stickers: “If it can’t be grown,…
A Love Letter to Internet Relay Chat
Although kids these days tend to hang out on so-called “Social Media”, Internet Relay Chat (IRC) was first, by decades….
Making an Ultralight Helicopter
Ultralight aviation provides an excellent pathway for those who want to fly, but don’t want to get licensed. These quite…
Maurice Brings Immersive Audio Recording to the Masses
Immersive audio is the new hotness in the recording world. Once upon a time, mono was good enough. Then someone…
Hackaday Links: September 7, 2025
Two weeks ago, it was holographic cops. This week, it’s humanoid robot doctors. Or is it? We’re pretty sure it’s…
Theremin-Style MIDI Controller Does It With Lasers
Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at…
Image Recognition on 0.35 Watts
Much of the expense of developing AI models, and much of the recent backlash to said models, stems from the…
Retrotechtacular: Exploring the Moon on Surveyor 1
Aside from a few stand-out programs — looking at you, Star Trek — by the late 1960s, TV had already…
Camera and ChArUco Keep the Skew Out of Your 3D Prints
Do you or a loved one suffer from distorted 3D prints? Does your laser cutter produce parallelograms instead of rectangles?…

