Hackaday Podcast 010: XKCD Graphs, Turing Complete Meta Computers, False Finger Printing 3D Printers, And Jargon

March 15, 2019 by Mike Szczys 6 Comments

Elliot Williams and Mike Szczys walk through the past week in hackerdom. There’s a new jargon quiz! Do you know what astrictive robotic prehension means? We look at the $50 Ham series, omni-wheeled pen plotting robots, a spectrum of LED hacks, LEGO CNC for chocolate rework, and grinding lenses with a CNC mill. In the “can’t miss” category are fingerprinting 3D Printers, and how NASA designs far beyond the stated life of an engineering project.

Links for all discussed on the show are found below. As always, join in the comments as we’ll be watching those as we work on next week’s episode!

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.)

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Hackaday Podcast 009: On The Edge Of AI, Comment Your Code, Big Big Wheels, And Makers Of Munich

March 8, 2019 by Mike Szczys 3 Comments

Catch up on the past week of hacks with Hackaday Editors Elliot Williams and Mike Szczys. “AI on the Edge” is the buzzword of choice lately, with hardware offerings from BeagleBone and Google to satiate your thirst. We take on spotty data from Tesla, driving around on four bouncy-houses, reverse engineering a keytar, unearthing a gem of a dinosaur computer, and MIPI DSI display hacking. There are tips for getting better at commenting code, and making your computer do your algebra homework.

Links for all discussed on the show are found below. As always, join in the comments as we’ll be watching those as we work on next week’s episode!

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.)

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Hackaday Podcast 008: The Art Episode: Joe Kim, Strings And CRTs, Hydrogen Done 2-Ways

March 1, 2019 by Mike Szczys 1 Comment

We know you love the original art on Hackaday. Those fantastic illustrations are the work of Joe Kim, and he joins us as a guest on this week’s episode to talk about his background, what inspires him, and how he pulls it all off.

This episode is still packed with hacks. Editors Mike Szczys and Elliot Williams somehow stumble into two projects that end up generating hydrogen (despite that not being their purpose). But that art angle this week goes beyond Joe’s guest appearance as we look at a hack to add green curve tracing goodness on a black and white CRT, and an incredible take on a string art building machine. We get a look at interesting hardware that landed on the clearance rack, ultralight robots that move with flex PCB actuators, a throwback to mechanical computing, and giving up control of your home heating and cooling to a Raspberry Pi.

Links for all discussed on the show are found below. As always, join in the comments below as we’ll be watching those as we work on next week’s episode!

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 008: The Art Episode: Joe Kim, Strings And CRTs, Hydrogen Done 2-Ways” →

Hackaday Podcast 007: Everything Microcontrollers, Deadly Clock Accuracy, CT X-Rays, Mountains Of E-Waste

February 22, 2019 by Mike Szczys 5 Comments

Elliot Williams and Mike Szczys look at all that’s happening in hackerdom. This week we dive deep into super-accurate clock chips, SPI and microcontroller trickery, a new (and cheap) part on the microcontroller block, touch-sensitive cloth, and taking a home X-ray to the third dimension. We’re saying our goodbyes to the magnificent A380, looking with skepticism on the V2V tech known as DSRC, and also trying to predict weather with automotive data. And finally, what’s the deal with that growing problem of electronic waste?

Links for all discussed on the show are found below. As always, join in the comments below as we’ll be watching those as we work on next week’s episode!

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 007: Everything Microcontrollers, Deadly Clock Accuracy, CT X-Rays, Mountains Of E-Waste” →

Hackaday Podcast 005: Undead Lightbulbs, Home Chemistry, And The Strength Of 3D Printing

February 8, 2019 by Mike Szczys 11 Comments

Catch up on interesting hacks from the past week with Hackaday Editors Mike Szczys and Elliot Williams. This week we discuss the story behind falling lifetime ratings for LED bulbs, look at finite element analysis to strengthen 3D printed parts, admire the beauty of blacksmithing, and marvel at open source Lidar development. We delve into great reader suggestions for Blue Pill projects sparked by last week’s podcast, discuss some history of the V2 rocket, and cover Chromecast control hardware, glowing home chemistry, K40 laser cutter add-ons, and more.

Links for all discussed on the show are found below. As always, join in the comments below as we’ll be watching those as we work on next week’s episode!

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 005: Undead Lightbulbs, Home Chemistry, And The Strength Of 3D Printing” →

Hackaday Podcast 004: Taking The Blue Pill, Abusing Resistors, And Not Finding Drones

February 1, 2019 by Mike Szczys 17 Comments

Catch up on your Hackaday with this week’s podcast. Mike and Elliot riff on the Bluepill (ST32F103 boards), blackest of black paints, hand-crafted sorting machines, a 3D printer bed leveling system that abuses some 2512 resistors, how cyborgs are going mainstream, and the need for more evidence around airport drone sightings.

Stream or download Episode 4 here, and subscribe to Hackaday on your favorite podcasting platform! You’ll find show notes after the break.

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 004: Taking The Blue Pill, Abusing Resistors, And Not Finding Drones” →

Hackaday Podcast 003: Igloos, Lidar, And The Blinking LED Of RF Hacking

January 25, 2019 by Mike Szczys 8 Comments

It’s cold outside! So grab a copy of the Hackaday Podcast, and catch up on what you missed this week.

Highlights include a dip into audio processing with sox and FFMPEG, scripting for Gmail, weaving your own carbon fiber tubes, staring into the sharpest color CRT ever, and unlocking the secrets of cheap 433 MHz devices. Plus Elliot talks about his follies in building an igloo while Mike marvels at what’s coming out of passive RFID sensor research.

And what’s that strange noise at the end of the podcast?

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.)