Hackaday Podcast 149: Ballerina Bot Balances, Flexures Track Cat Food, PCB Goes Under the Knife, and an ATtiny Does the 555

Hackaday Podcast 149: Ballerina Bot Balances, Flexures Track Cat Food, PCB Goes Under the Knife, and an ATtiny Does the 555
By Dan Maloney

Newly ordained Hackaday editor-in-chief Elliot Williams and staff writer Dan Maloney jump behind the podcast mic to catch you up on all this week’s essential hacks. We’ll have a Bob Ross moment with an iPad, go to ridiculous lengths to avoid ordering a 555, and cook up a Wii in toaster. Need to make a VGA adapter from logic chips? Or perhaps you want to quantify the inner depths of human consciousness? Either way, we’ve got you covered.

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 (55 MB)

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Episode 149 Show Notes:

News This Week:

• A fond farewell to Mike Szczys: Today Is My Last Day At Hackaday; Thanks For All The Hacks!
• The far-reaching impact of the log4j vulnerability
  • Jonathan Bennett covers the details in This Week in Security
  • Is the Mars helicopter at risk from the log4j bug?
• Eagerly and anxiously awaiting the James Webb Space Telescope launch on 12/22
  • 30 Days of Terror: the Logistics of Launching the JWST

What’s that Sound?

• A new sound stumps a new co-host!
• If you know the answer, you can win a t-shirt!

Interesting Hacks of the Week:

• A Self Righting Balancing Robot Configured The Easy Way
  • I Am Science Fiction Incarnate; I Am Handle
• Digital Painting On An IPad With Real Brushes
• PCB Microsurgery Puts The Bodges Inside The Board
  • BOMU: the part in question
  • Fail of the Week: Hackaday Writer Attempts Xbox Repair
• You Can Always Use An ATtiny Instead Of A 555
  • The 555 Timer Contest Returns!
  • 555ENabled Microprocessor
• Fabulous Flexure Mechanism Makes For Resetting Cat Calendar
• A Slim 7400 Logic VGA Board For All Your Retro Needs
  • Low Res Video Card Is Still Amazing Since It’s Made Out Of Logic Chips

Quick Hacks:

• Elliot’s Picks
  • Wii Meets Its End In Breadcrumb Jail
  • Google’s T-Rex Game Ported To The ESP32
  • A Programming Language To Express Programming Frustration
• Dan’s Picks
  • 3D Printing Delivers “Glass” Eyes In Record Time
  • Controller Swaps Can Save An HDD If You Do It Right
  • Differential Probe Clocks At 100MHz And $200

Can’t-Miss Articles:

• The Real Science (Not Armchair Science) Of Consciousness
  • The fastest nerve impulses run around 200 miles/hour, so that’s a minimum latency of 11 ms from your brain to your fingers. Yet musicians can keep in time to significantly greater precision.
• The Seductive Pull Of An Obsolete Home Movie Format

December 17, 2021 at 06:00PM
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