Unraveling The Hackaday Podcast Hidden Message

When Elliot and I record the raw audio for the weekly podcast, it’s not unusual for us to spend the better part of two hours meandering from topic to topic. …read more

Hackaday Podcast 175: Moonrocks And Cockroach Chyme, A Raspberry Pi IPad, And A Retro-Respectful Tape Deck

Join Editor-in-Chief Elliot Williams and Assignments Editor Kristina Panos as we cuss and discuss all the gnarliest hacks from the past week. We kick off this episode with a gentle …read more

This Week In Security: Zimbra RCE, Routers Under Attack, And Old Tricks In WebAssembly

There’s a problem in the unrar utility, and as a result, the Zimbra mail server was vulnerable to Remote Code Execution by simply sending an email. So first, unrar is …read more

Raspberry Pi Pico W Adds Wireless

News just in from the folks at Raspberry Pi: the newest version of their Pico has WiFi and is called, obviously, the Pico W. We were going to get our …read more

Bare-Metal STM32: Adding An Analog Touch With ADCs

An Analogue to Digital Converter (ADC) is at its core a straight-forward device: by measuring an analog voltage within a set range and converting the measured level to a digital …read more

See all blog entries

Does Hot Water Freeze Faster Than Cold? Debate Continues Over The Mpemba Effect

8 Comments
By Donald Papp | July 2, 2022

Does hot water freeze faster than cold water? On its face this idea seems like it should be ridiculously simple to test, and even easier to intuit, but this question …read more
Farm Data Relay System: Combine LoRa And 2.4 Ghz Networks Without WiFi Routers And Cloud Dependence

7 Comments
By Danie Conradie | July 2, 2022

Setting up a wireless sensor network over a wide area can quickly become costly, and making everything communicate smoothly can be a massive headache, especially when you’re combining short range …read more
An Anodiser That Does Gradients

2 Comments
By Jenny List | July 2, 2022

Anodizing aluminium, the process of electrolytic build up of the metal’s the oxide layer in the presence of dyes to create colored effects, is such a well-established process that we …read more
An Affordable Reference Mic You Can Build Yourself

2 Comments
By Lewin Day | July 2, 2022

Reference mics are vital tools for audio work. They’re prized for their flat frequency response, and are often used for characterizing the audio response of a room or space. OpenRefMic …read more
Not On The Internet

56 Comments
By Elliot Williams | July 2, 2022

Whenever you need to know something, you just look it up on the Internet, right? Using the search engine of your choice, you type in a couple keywords, hit enter, …read more
Dual Power Supply In A Pinch

11 Comments
By Chris Lott | July 2, 2022

Recently I needed a dual voltage power supply to test a newly-arrived PCB, but my usual beast of a lab power supply was temporarily at a client’s site. I had …read more
Singing Fish Nails Sea Shanty Audition

6 Comments
By Lewin Day | July 2, 2022

The Big Mouth Billy Bass and other singing fish were a scourge first delivered to us in the late 90s. [Kevin Heckart] has been teaching them to sing new songs …read more

← Older posts

Hackaday

Unraveling The Hackaday Podcast Hidden Message

Hackaday Podcast 175: Moonrocks And Cockroach Chyme, A Raspberry Pi IPad, And A Retro-Respectful Tape Deck

This Week In Security: Zimbra RCE, Routers Under Attack, And Old Tricks In WebAssembly

Raspberry Pi Pico W Adds Wireless

Bare-Metal STM32: Adding An Analog Touch With ADCs

Search

Never miss a hack

If you missed it

3D Printed Cartilage Ushers In Ear-a Of Custom Body Parts

Lenses: From Fire Starters To Smart Phones And VR

Teardown: KC Bearifone Could Talk Circles Around Teddy Ruxpin

SpinLaunch And The History Of Hurling Stuff Into Space

Grain Stuck In Ukraine: The Fragmented Nature Of Modern-Day Railways

Our Columns

Not On The Internet

Unraveling The Hackaday Podcast Hidden Message

Hackaday Podcast 175: Moonrocks And Cockroach Chyme, A Raspberry Pi IPad, And A Retro-Respectful Tape Deck

This Week In Security: Zimbra RCE, Routers Under Attack, And Old Tricks In WebAssembly

Raspberry Pi Pico W Adds Wireless

Unraveling The Hackaday Podcast Hidden Message

Hackaday Podcast 175: Moonrocks And Cockroach Chyme, A Raspberry Pi IPad, And A Retro-Respectful Tape Deck

This Week In Security: Zimbra RCE, Routers Under Attack, And Old Tricks In WebAssembly

Raspberry Pi Pico W Adds Wireless

Bare-Metal STM32: Adding An Analog Touch With ADCs

Search

Never miss a hack

Subscribe

If you missed it

Our Columns