Hackaday Podcast Episode 361: Hackaday Podcast Mailbag, A Phone Is Not A Computer, 3D Printing History Is New Again

Join Hackaday Editors Elliot Williams and Tom Nardi as they cover their favorite hacks and stories from the week. The episode kicks off with some updates about Hackaday Europe and the recently announced Green Power contest, as well as the proposal of a new feature of the podcast where listeners are invited to send in their questions and comments. After the housekeeping is out of the way, the discussion will go from spoofing traffic light control signals and the line between desktop computers and smartphones, all the way to homebrew e-readers and writing code with chocolate candies. You’ll hear about molding replacement transparent parts, a collection of fantastic tutorials on hardware hacking and reverse engineering, and the recent fireball that lit up the skies over Germany. The episode wraps up with a fascinating look at how the developer of Pokemon Go is monetizing the in-game efforts of millions of players.

Check out the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Download this episode in DRM-free MP3 so you can listen to it while doing unpaid labor in Pokemon Go.

Continue reading “Hackaday Podcast Episode 361: Hackaday Podcast Mailbag, A Phone Is Not A Computer, 3D Printing History Is New Again”

Hackaday Podcast Episode 360: Cool Rubber Bands, Science-y Stuff, And The Whys Of Office Supplies

An early print of the linoleum block that Kristina started carving during the podcast. (It’s the original Cherry MX patent drawing, re-imagined for block printing.)

This week, Hackaday’s Elliot Williams and Kristina Panos met up over assorted beverages to bring you the latest news, mystery sound results show, and of course, a big bunch of hacks from the previous seven days or so.

In the news, we’ve launched a brand-new contest! Yes, the Green-Powered Challenge is underway, and we need your entry to truly make it a contest. You have until April 24th to enter, so show us what you can do with power you scrounge up from the environment around you!

On What’s That Sound, Kristina was leaning toward some kind of distant typing sounds, but [Konrad] knew it was our own Tom Nardi’s steam heat radiator pinging away.

After that, it’s on to the hacks and such, beginning with an exploration of all the gross security vulnerabilities in a cheap WiFi extender, and we take a look inside a little black and white pay television like you’d find in a Greyhound station in the 80s and 90s.

We also discuss the idea of mixing custom spray paint colors on the fly, a pen clip that never bends out of shape, and running video through a guitar effects pedal. Finally, we discuss climate engineering with disintegrating satellites, and the curse of everything device.

Check out the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Download in DRM-free MP3 and savor at your leisure.

Continue reading “Hackaday Podcast Episode 360: Cool Rubber Bands, Science-y Stuff, And The Whys Of Office Supplies”

FLOSS Weekly Episode 865: Multiplayer Firewall

This week Jonathan chats with Philippe Humeau about Crowdsec! That company created a Web Application Firewall as on Open Source project, and now runs it as a Multiplayer Firewall. What does that mean, and how has it worked out as a business concept? Watch to find out!

Continue reading “FLOSS Weekly Episode 865: Multiplayer Firewall”

Hackaday Podcast Ep 359: Flying Squids, Edible Passwords, And A CAD Automaton

Hackaday editors Elliot Williams and Al Williams met up to trade their favorite posts of the week. Tune in and see if your favorites made the list. From crazy intricate automata to surprising problems in Peltier cooler designs, there’s a little bit of everything.

Should bikes have chains? What’s the hardest thing about Star Trek computers to duplicate? Can you make a TV station from a single microcontroller? The podcast this week answers these questions and more. Plus, weigh in on the What’s That Sound contest and you might just score a Hackaday Podcast T-shirt.

For the Can’t Miss segment, Elliot had airships on his mind, while Al’s sick of passwords. But is he sick enough to take electronic pills that transmit his password?

Or download the bit stream and decrypt it by XORing each byte with zero.


Continue reading “Hackaday Podcast Ep 359: Flying Squids, Edible Passwords, And A CAD Automaton”

Hackaday Podcast Episode Ep 358: Soft Displays, LCD Apertures, And Mind Controlled Toys

For today’s podcast Elliot Williams is joined by Jenny List, and we’re pushing the limits of mobile connectivity as Jenny’s coming to us from a North Sea ferry. We start by looking forward to the upcoming Hackaday Europe, with a new location in Lecco, Italy. We hope you can join us there!

There’s a bumper collection of hacks to talk about, with a novel soft pneumatic display, a CRT-based VR headset, an LCD photographic aperture, and a novel time-of-flight sensor array in the line-up.Then there are 3D printed PCBs, Scotch tape for a lens, and a project to map farts. We kid you not. Finally we wrap up with mind controlled toys, and a a treatise on requirements and specifications in an age of AI.

Or download it yourself in glorious 192 kbps MP3.


Continue reading “Hackaday Podcast Episode Ep 358: Soft Displays, LCD Apertures, And Mind Controlled Toys”

Hackaday Podcast Episode 357: BreezyBox, Antique Tech, And Defusing Killer Robots

In the latest episode of the Hackaday Podcast, editors Elliot Williams and Tom Nardi start things off by discussing the game of lunar hide-and-seek that has researchers searching for the lost Luna 9 probe, and drop a few hints about the upcoming Hackaday Europe conference. From there they’ll marvel over a miniature operating system for the ESP32, examine the re-use of iPad displays, and find out about homebrew software development for an obscure Nintendo handheld. You’ll also hear about a gorgeous RGB 14-segment display, a robot that plays chess, and a custom 3D printed turntable for all your rotational needs. The episode wraps up with a sobering look at the dangers of industrial robotics, and some fascinating experiments to determine if a decade-old roll of PLA filament is worth keeping or not.

Check out the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Download this episode in DRM-free MP3 on your ESP32 with BreezyBox for maximum enjoyment.

Continue reading “Hackaday Podcast Episode 357: BreezyBox, Antique Tech, And Defusing Killer Robots”

FLOSS Weekly Episode 864: Work Hard, Save Money, Retire Early

This week Jonathan chats with Bill Shotts about The Linux Command Line! That’s Bill’s book published by No Starch Press, all about how to make your way around the Linux command line! Bill has had quite a career doing Unix administration, and has thoughts on the current state of technology. Watch to find out more!

Continue reading “FLOSS Weekly Episode 864: Work Hard, Save Money, Retire Early”