448: Little Squiggles All Around
Embedded27 Apr 2023

448: Little Squiggles All Around

Carl Bugeja makes actuators out of PCBs, puts them to work flapping origami bird wings (or moving robot rovers), and takes videos of the whole process. Oh, and get this, self-soldering circuits.

First, origami: flap actuators video. Your source for the PCB actuators: flexar.io

Carl's YouTube channel is filled with hardware, software, successes, and misses. Check out his tiny foldable rover and the self-soldering circuit. His projects are open source so you can find the information on github.com/CarlBugeja

Carl has a site (carlbugeja.com) and shows his projects on Instagram instagram.com/carl_bugeja

Elecia worked on a zero-heat-flux, deep tissue temperature measurement system.

Transcript

Episoder(569)

498: To Consume Stickers

498: To Consume Stickers

At the end of this week's show, Elecia reads a Winnie the Pooh poem as Cookie Monster death metal. Before that, Chris and Elecia chat about mental health, journaling, personal projects, and listener q...

4 Apr 20251h 6min

497: Everyone Likes Tiny

497: Everyone Likes Tiny

OpenMV has a new Kickstarter so CEO Kwabena Agyeman chatted with us about more powerful (and smaller!) programmable cameras. See OpenMV's site for their existing cameras. See their (already funded!)...

20 Mar 20251h 24min

496: Beauty, Elegance, Consistency

496: Beauty, Elegance, Consistency

Professor Shimon Schocken spoke with us about teaching computer science from NAND logic gates to arithmetic units, micro assembly, virtual machines, compilers, operating systems, and the Tetris games....

6 Mar 202559min

495: Shortcut the Difficulties of Reality

495: Shortcut the Difficulties of Reality

Professor Cindy Harnett spoke to us about new and different sensors and actuators, primarily designed for soft robotics and fabricated with relatively low cost materials. Cindy is a professor of elect...

21 Feb 20251h 1min

494: All Tech Is Wearable

494: All Tech Is Wearable

Debra Ansell joined us to talk about finding friends and exchanging neat gifts, accidentally tricking people into making unmanufacutable boards, and happy, blinking lights. Debra is usually known by t...

7 Feb 20251h 15min

493: Put the Peeps in the Chili Pot

493: Put the Peeps in the Chili Pot

Elecia and Chris talk with each other about the state of Chris' mind, what makes an embedded developer stand out, "LEGO block" based design, unit tests, and astronomy. Whew! Elecia was recently on the...

24 Jan 20251h 20min

492: Octopus Army

492: Octopus Army

Nathan Jones chatted with us about his proposal for a computer architecture book based on a 4-bit computer. Nathan found the 4-bit computer in the Hackaday SuperCon 2022 badge and was amazed by some...

27 Des 20241h 9min

491: Oscillators Oscillating Other Oscillators

491: Oscillators Oscillating Other Oscillators

Chris and Elecia spoke with Kirk Pearson about running audio-electronic-art workshops, interesting sounds, and their book Make: Electronic Music from Scratch: A Beginner's Guide to Homegrown Audio Gi...

13 Des 20241h 6min

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