Hackaday Podcast 047: Prusa Controversy, Bottle Organ Breakdown, PCBs Bending Backwards, And Listen To Your LED

December 20, 2019 by Mike Szczys 4 Comments

Hackaday editors Mike Szczys and Elliot Williams get together for the 47th and final Hackaday Podcast of 2019. We dive into the removable appendix on Prusa’s new “Buddy” control board, get excited over the world’s largest grid-backup battery, and commiserate about the folly of designing enclosures as an afterthought. There’s some great research into which threaded-inserts perform best for 3D-printed parts, how LEDs everywhere should be broadcasting data, and an acoustic organ that’s one-ups the traditional jug band.

Take a look at the links below if you want to follow along, and as always tell us what you think about this episode in the comments!

Take a look at the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Direct download (60 MB or so.)

Continue reading “Hackaday Podcast 047: Prusa Controversy, Bottle Organ Breakdown, PCBs Bending Backwards, And Listen To Your LED” →

Hackaday Podcast 046: Bring Us Your Nonsense, Hacking NES Clones, Grasping FPGAs, Many A Music Hack, And Fish Tanks Full Of Random

December 13, 2019 by Mike Szczys 4 Comments

Difference of two Vikram moon images, contrast tweaked.

Hackaday editors Elliot Williams and Mike Szczys highlight the most delightful hacks of the past week. Need a random-number showpiece for your office? Look no further than that fish tank. Maybe the showpiece you actually need is to complete your band’s stage act? You want one of Tristan Shone’s many industrial-chic audio controllers or maybe just a hacked turntable sitting between your guitar and amp.

Plus citizen science is alive and well in the astronomy realm, and piezo elements are just never going to charge your electric vehicle.

Take a look at the links below if you want to follow along, and as always tell us what you think about this episode in the comments!

Take a look at the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Direct download (60 MB or so.)

Continue reading “Hackaday Podcast 046: Bring Us Your Nonsense, Hacking NES Clones, Grasping FPGAs, Many A Music Hack, And Fish Tanks Full Of Random” →

Hackaday Podcast 045: Raspberry Pi Bug, Rapidly Aging Vodka, Raining On The Cloud, And This Wasn’t A Supercon Episode

December 6, 2019 by Mike Szczys 5 Comments

Hackaday editors Mike Szczys and Elliot Williams talk over the last three weeks full of hacks. Our first “back to normal” podcast after Supercon turns out to still have a lot of Supercon references in it. We discuss Raspberry Pi 4’s HDMI interfering with its WiFi, learn the differences between CoreXY/Delta/Cartesian printers, sip on Whiskey aged in an ultrasonic jewelry cleaner, and set up cloud printing that’s already scheduled for the chopping block. Along the way, you’ll hear hints of what happened at Supercon, from the definitive guide to designing LEDs for iron-clad performance to the projects people hauled along with them.

Take a look at the links below if you want to follow along, and as always tell us what you think about this episode in the comments!

Take a look at the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Direct download (60 MB or so.)

Continue reading “Hackaday Podcast 045: Raspberry Pi Bug, Rapidly Aging Vodka, Raining On The Cloud, And This Wasn’t A Supercon Episode” →

Hackaday Podcast 044: Supercon 2019 Special

November 22, 2019 by Elliot Williams 5 Comments

Half of the Hackaday writing staff was at the 2019 Hackaday Supercon this weekend, and our own Kerry Scharfglass took the opportunity to interview everyone. Meanwhile, Elliot wandered around the soldering irons just about two hours before the Badge Hacking Ceremony, collecting stories of projects that worked, and those that didn’t.

Put the two together, and you’ve got an audio collage that gives you a peek into at least one facet of Supercon life, and gives you a chance to put voices to the words you read here every day!

We’ll be back to our normal programming next week.

Tell us what you think about this episode in the comments!

Take a look at the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Direct download (60 MB or so.)

Continue reading “Hackaday Podcast 044: Supercon 2019 Special” →

Hackaday Podcast 043: Ploopy, Castlevania Cube-Scroller, Projection Map Your Face, And Smoosh Those 3D Prints

November 8, 2019 by Mike Szczys No comments

Before you even ask, it’s an open source trackball and you’re gonna like it. Hackaday Editors Mike Szczys and Elliot Williams get down to brass tacks on this week’s hacks. From laying down fatter 3D printer extrusion and tricking your stick welder, to recursive Nintendos and cubic Castlevania, this week’s episode is packed with hacks you ought not miss.

Take a look at the links below if you want to follow along, and as always tell us what you think about this episode in the comments!

Take a look at the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Direct download (60 MB or so.)

Continue reading “Hackaday Podcast 043: Ploopy, Castlevania Cube-Scroller, Projection Map Your Face, And Smoosh Those 3D Prints” →

Hackaday Podcast 042: Capacitive Earthquakes, GRBL On ESP32, Solenoid Engines, And The TI-99 Space Program

November 1, 2019 by Mike Szczys 3 Comments

Hackaday Editors Elliot Williams and Mike Szczys talk turkey on the latest hacks. Random numbers, art, and electronic geekery combine into an entropic masterpiece. We saw Bart Dring bring new life to a cool little multi-pen plotter from the Atari age. Researchers at UCSD built a very very very slow soft robot, and a broken retrocomputer got a good dose of the space age. A 555 is sensing earthquakes, there’s an electric motor that wants to drop into any vehicle, and did you know someone used to have to read the current time into the telephone ad nauseam?

Take a look at the links below if you want to follow along, and as always tell us what you think about this episode in the comments!

Take a look at the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Direct download (60 MB or so.)

Continue reading “Hackaday Podcast 042: Capacitive Earthquakes, GRBL On ESP32, Solenoid Engines, And The TI-99 Space Program” →

Hackaday Podcast 041: The “How Not To” Episode Of Rebreathers, Chain Sprockets, Hovercraft, And Data Logging

October 25, 2019 by Mike Szczys 4 Comments

Hackaday Editors Mike Szczys and Elliot Williams shed some light on a true week of hacks. It seems as though all kinds of projects are doing this the “wrong” way this week and its delightful to see what they learn along the way. Hovercraft can work using the Coandă effect which uses the blowers on the outside. You can dump your Linux logs to soldered-on eMMC memory, and chain sprockets can be cut from construction brackets. If you really want to build your own rebreather you can. All of these hacks work, and seeing how to do something differently is an inspiring tribute to the art of hardware hacking… you can learn a lot by asking yourself why these particular techniques are not the most commonly used.

Plus, Mike caught up with Alessandro Ranellucci at Maker Faire Rome last weekend. In addition to being the original author of slic3r, Alessandro has been Italy’s Open Source lead for the last several years. He talks about the legislation that was passed earlier this year mandating that software commissioned by the government must now be Open Source and released with an open license.

Take a look at the links below if you want to follow along, and as always tell us what you think about this episode in the comments!

Take a look at the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Direct download (60 MB or so.)