Install
Fresh hacks every day By Al Williams | March 5, 2025 Nowadays, if you have a microscope, you probably have a camera of some sort attached. [Applied Science] shows how you can add an array of tiny LEDs and some compute …read more By Kristina Panos | March 5, 2025 [Hope This Works] wants to someday build a tiny factory l
- 272articles · 30d
- 14+ hour agolatest article
- Aug 14, 2026earliest in window
- 81%with images
- 108avg words
- Science & Technology 252
- Computers & Electronics 160
- Hardware 120
- Science & Nature 89
- STEM 24
- Software Dev. 21
- Arts, Culture, Entertainment & Media 15
- Home & Hobbies 15
Please confirm you are human
This browser or connection looks automated. Press and continuously hold the control for 3 seconds to enable Google-hosted web results and, when separately allowed, AI-assisted answers.
A successful check enables 100 search requests. Interactive access does not authorize scraping, systematic collection, or reuse of search output.
News
Spin FV-1 Emulator Simplifies Sound Pedal Development
14+ hour, 2+ min ago (37+ words) If you've never heard of the Spin Semiconductors FP-1 digital signal processor chip, don't worry-- that just means you haven't been deep into guitar petals and audio effects hardware lately. [adamjvr]......
2026 Retrocomputing Challenge: 16-Bit Homebrew Relay Computer
14+ hour, 37+ min ago (33+ words) You want Retro? We did, when we started our retrocomputing challenge. [Peter] decided that transistors weren't retro enough, and sent us this lovely homebrew relay computer, complete with 16- bit CPU,......
All The Best Computers Boot To… Python?
1+ day, 3+ hour ago (35+ words) Among all the machines of the 8-bit home computer era which booted straight to a BASIC prompt, there were a very few that went their own way with another language. The Jupiter Ace springs immediately......
3D Imaging Without A Lens
3+ day, 3+ hour ago (236+ words) Hackaday There are plenty of ways to capture 3D images or simulations of such if you know what youâre doing with camera hardware and fancy mathematics However, a little more unusual is the idea of capturing a 3D image while using…...
3D Printable Lenticular Indicators
3+ day, 12+ hour ago (37+ words) You can 3D print all kinds of things, from Yoda heads to little models of Pikachu. Eventually, though, most of us get to a point where we want to print something a little more interesting. The lenticu......
Reverse Engineering The Philips PM5139
3+ day, 15+ hour ago (34+ words) The Philips PM5139 is not famous. It won no great victories on the battlefield, nor was instrumental in changing the political landscape. It was just a useful function generator that you might find on......
Decoding The NEC V20 Microcode ROM
4+ day, 3+ hour ago (35+ words) The NEC V20 is an Intel 8088-compatible processor that features the same use of microcode, though with its own characteristics. This makes it important to use this same microcode if your goal is to cr......
The Different Ways To Look At Negative Resistance
4+ day, 12+ hour ago (32+ words) [lcamtuf] has an in-depth look at the concept of negative resistance that goes somewhat further than one might expect. Normally, as voltage across a resistance increases so too does the current. Negat......
Are Desktop PC-ABS Prints Outperformed By Industrial FDM? Not Really
4+ day, 14+ hour ago (322+ words) Hackaday [Igor] of [My Tech Fun] set out to discover what differences, if any, can be found between parts printed in PC-ABS filament on an industrial 3D printer, and those from prosumer-grade machines and filament His video is full of his…...
ESP32-P4 Powers Video Alarm Clock
5+ day, 12+ hour ago (264+ words) Hackaday Once upon a time, you had the option of waking up to a bell, a harsh buzzer, or whatever happened to be on the radio that morning Now that itâs the 21st century, weâve gotten used to being…...