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July 24, 2025
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Category: Computers

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Front USB ports on your PC.

 The finished product. Once a year I take some time to open up my PC and give it a...
Computers, Grounding, rfi

via Hackaday: An Arduino Triggers a Flash With Sound

To capture an instant on film or sensor with a camera, you usually need a…
Arduino, Computers, General, Hackaday, PetaPixel, photography

via Hackaday: Access the Information Superhighway With a Mac Plus

For some time now, Apple has developed a reputation for manufacturing computers and phones that…
Apple Computer, Computers, Hackaday, History, Internet, Mac OSX, MacOS, vintage

via Hackaday: Compact Dedicated News Reader Always Brings You CBC

Your phone or laptop will give you access to the vast majority of news in…
Broadcast, broadcast radio, Canada, CBC, Computers, Hackaday, Raspberry Pi

via Hackaday: Experimenting with MicroPython on the Bus Pirate 5

I recently got one of the new RP2040-based Bus Pirate 5 (BP5), a multi-purpose interface…
Computers, firmware, General, Hackaday, microcontroller, MicroPython, Python

via Hackaday: Solve: An ESP32-Based Equation Solving Calculator

We’re suckers for good-looking old-school calculators, so this interesting numerical equation-solving calculator by caught…
calculator, Computers, ESP32, General, GitHub, Hackaday

via Hackaday: PC Floppy Copy Protection: Vault Corporation Prolok

In the 2020s we’re used to software being readily accessible, and often free, whether as-in-beer…
anti-piracy, Computers, copy protection, floppy disk, General, Hackaday, History

via Hackaday: KolibriOS: The Operating System That Fits on a 1.44 MB 3.5″ Floppy Disk

While most operating systems are written in C and C++, KolibriOS is written in pure…
C++, Computers, floppy disk, Hackaday, KolibriOS, OS, Software

via Hackaday: The Piezoelectric Glitching Attack

Many readers will be familiar with the idea of a glitching attack, introducing electrical noise…
Computers, General, Hackaday, Linux, memory, PC, piezoelectric

via Hackaday: Ham Radio in the Internet Age

Even if you are relatively young, you can probably think back on what TV was…
Computers, Hackaday, Icom, Internet, SDR, Software Defined Radio

via Hackaday: A VIC-20 with no VIC

has started a new video series to show his latest recreation of a Commodore…
Commodore computer, Computers, CPU, Hackaday, Newsreel, Offbeat, VIC-20, vintage

via Hackaday: There’s No Lower Spec Linux Machine Than This One

It’s not uncommon for a new distro version to come out, and a grudging admission…
Computers, distro, Hackaday, hardware, Intel, Linux, processors, vintage

via Hackaday: Pi Zero Power Optimization Leaves No Stone Unturned

If you’ve ever designed a battery-powered device with a Pi Zero, you have no doubt…
Computers, Hackaday, Newsreel, pi zero, power, Software

via Hackaday: Raspberry Pi RP2350-E9 Erratum Redefined as Input Mode Leakage Current

Although initially defined as an issue with GPIO inputs when configured with the internal pull-downs…
buffer, Computers, Hackaday, Raspberry Pi, voltage

via Hackaday: A Brand New USB Modem In The 2020s

The dulcet tones of a modem handshake may be a thing of the distant past…
analog, Computers, Hackaday, History, modem, PCB, telephony

via Hackaday: PC Floppy Copy Protection: Electronic Arts Interlock

Continuing the series on floppy copy protection, examines Electronic Arts’ Interlock system. This was…
Computers, copy protection, Electronic Arts, emulator, floppy disk, Hackaday, History, IBM, Newsreel

via Hackaday: Usagi Electric’s Paper Tape Reader is Ready to Hop With the Tube Computer

After previously working out a suitable approach to create a period-correct paper tape reader for…
3D printing, computer tape, Computers, FreeCAD, Hackaday, History, Offbeat, vintage

via Hackaday: Learn GPU Programming With Simple Puzzles

Have you wanted to get into GPU programming with CUDA but found the usual textbooks…
Computers, Google, GPU, Hackaday, programming, Python

via Hackaday: Linux, Now In Real Time

Although Linux runs almost every supercomputer, most of the web, the majority of smart phones,…
Computers, Hackaday, kernel, Linux, operating system, OS

via Hackaday: The Raspberry Pi 500 Hints At Its Existence

It’s fairly insignificant in the scheme of things, and there’s no hardware as yet for…
Computers, General, Hackaday, Linux, Raspberry Pi, Software

via Hackaday: This Week in Security: The Internet Archive, Glitching With a Lighter, and Firefox In-the-wild

The Internet Archive has been hacked. This is an ongoing story, but it looks like…
Computers, crime, cyber attack, cyberattack, cybersecurity, Firefox, Follow-up, Hackaday, internet archive, IT Security, Linux, Newsreel, security, vulnerability

via Hackaday: Hack On Self: Collecting Data

A month ago, I’ve talked about using computers to hack on our day-to-day existence, specifically,…
Computers, cybersecurity, data, database, Hackaday, Legal, Linux, Offbeat, spying, spyware

via Hackaday: Reverse Engineering A Keyboard Driver Uncovers A Self-Destruct Code

Should you be able to brick a keyboard just by writing a driver to flash…
Computers, firmware, GitHub, Hackaday, keyboards, LCD, light, Offbeat, Pi Pico, USB, Windows

via Hackaday: No Z80? No Problem!

Earlier this year Zilog stopped production of the classic 40-pin DIP Z80 microprocessor, a move…
Computers, Hackaday, microchip, microprocessor, retrocomputing, Z80

via Hackaday: Remembering CompuServe: the Online Experience Before the World Wide Web

July 1981 cover of CompuServe’s magazine. Long before the advent of the Internet and the…
compuserve, Computers, Hackaday, History, Internet, OHIO
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