Here’s How To Build a Tiny Compiler From Scratch

Believe it or not, building a tiny compiler from scratch can be as fun as Read More →

How Far Can An EULA Go?

We read this news with mixed glee and horror: a company called Telly is giving Read More →

Hexed Home Assistant Monitors 3D Printers

You can babysit your 3D printer 100% of the time, or you can cross your Read More →

Hackaday Podcast 219: Lots of Lasers, Heaps of Ham Radio, and Breaching the Blood Brain Barrier

Elliot and Dan teamed up for the podcast this week, bringing you the week’s sweetest Read More →

Badminton Inspired Heat Shield Aims to Fly This Year

Badminton is not a sport that most of us think about often, and extremely rarely Read More →

Learn How Impossibly Close-fitting Parts Are Actually Made

Most of us have seen those demonstrations of metal parts that mate together so finely Read More →

DIY Programmable Guitar Pedal Rocks The Studio & Stage

Ever wondered how to approach making your own digital guitar effects pedal? [Steven Hazel] and Read More →

The MOS CIA Lives On, In 74HCT

It’s always pleasing to see a project we covered in its early stages reach maturity, Read More →

Mark Your Calendars, NASA is Holding a Public Meeting on UFOs

We’re sorry, the politically correct term these days is “unidentified anomalous phenomena” (UAP), as it’s Read More →

Zippy Plastic Welding

Plastic welding isn’t a new idea. But a recent video from [The Maker] shows an Read More →

Artemis II Will Phone Home From the Moon Using Laser Beams

[NASA] Astronauts will be testing the Orion Artemis II Optical Communications System (O2O) to transmit Read More →

An Open-Source 4-Shaft Portable Loom

Part of writing for Hackaday involves doing the rounds of our community’s events in search Read More →

Tiny Bitcoin Miner Plays The Lottery

Usually when we think of Bitcoin miners, we imagine huge facilities of server racks doing Read More →

Passively Generating Power Day and Night Takes The Right Parts

A thermoelectric generator (TEG) can turn a temperature difference into electricity, and while temperature differentials Read More →

Tricorder Tutorial isn’t Just for Starfleet Cadets

For many of us, the most difficult aspect of a project comes when it’s time Read More →

Laser Projector Built from an Old Hard Drive

Spinning hard drives are being phased out of most consumer-grade computers in favor of faster Read More →

A Crash Course On How MRI Machines work

Of all the high-tech medical gadgets we read about often, the Magnetic Resonance Imaging (MRI) Read More →

OScope Advert from 1987 Rocks It

We can’t remember ever seeing a late-night TV ad for oscilloscopes before but, for some Read More →

Clever Optics Make Clock’s Digits Float in Space

If you’ve never heard of Aerial Imaging by Retro-Reflection, or AIRR for short, you’re probably Read More →

A Look Inside a Vintage Aircraft Altimeter

There’s a strange synchronicity in the projects we see here at Hackaday, where different people Read More →

Minimal USB Device Connects With Just a Couple of Resistors

If you’re like most of us, your basic approach to building something boils down to: Read More →

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