450: Swimming Through Nutritious Slurry
Embedded25 Mai 2023

450: Swimming Through Nutritious Slurry

Kari Love joined us to talk about soft robotics, robots in religion, and squishiness.

Kari co-authored Soft Robotics: A DIY Introduction to Squishy, Stretchy, and Flexible Robots. Her website is karimakes.com. She was previously on Embedded 189: The Squishiness Factor

One of the pneumatic drives that we mentioned was a Hackaday Prize Winner: FlowIO. Another was the Soft Robotics Toolkit. However, Kari recommended Amitabh Shrivastava's Programmable Air (Crowd Supply page for Programmable Air).

Some search terms for getting started with soft robotics: "DIY Jamming gripper", "Positive pressure gripper", and "bendy straw robot joints". (That last one leads you to the delightful video Make a Robotic Hand with Straws.)

Polysense conductive dye for making sensors out of found objects. (On Hackaday.)

Simulation of Soft Bodies in Real World Applications (for squish and stretch) include SOFA, Abaqus, and DiffPD.

Transcript

An incomplete list of power systems people have used for generating soft robotic motion:

  • Pneumatic - air and vacuum

  • Hydraulic - using liquid

  • Electrical - using currents

  • Thermal - using temperatures

  • Cable control - using motor control

  • Magnetic - using magnets

  • Chemical - using reactions

  • Photonic - using light

  • Biological - using living cells

  • Hybrid systems - multiple sources in tandem

An incomplete list of things people have used to make soft robots:

  • Fabric

  • Silicone or other rubbers

  • Flexible plastic

  • Plastic films

  • Metallic films

  • Paper

  • Carbon fiber

  • Silly Putty

  • Shape-changing alloys

  • Electroactive polymers

  • Liquid metals

  • Gelatin or Gluten

  • Cell tissue

Episoder(567)

480: Surprises Early In The Game

480: Surprises Early In The Game

Jerry Twomey spoke with us about his new O'Reilly book Applied Embedded Electronics which covers embedded topics such as EMI, signal processing, control systems and non-ideal components. Jerry is also...

27 Jun 20241h 1min

479: Make Your Voice Heard

479: Make Your Voice Heard

Carles Cufí spoke with us about Zephyr, Nordic, learning, open source development, and corporate goals. Carles had some great suggestions for learning Zephyr: Memfault Interrupt Practical Zephyr bl...

13 Jun 20241h 5min

478: The Map Is Not the Territory

478: The Map Is Not the Territory

Jan Rychter joined us to talk about building a company, electronic components, and software design. Jan is the founder and engineer at PartsBox.com. If you are interested in the meta-analysis of the d...

30 Mai 202455min

477: One Thousand New Instructions

477: One Thousand New Instructions

Kwabena Agyeman joined Chris and Elecia to talk about optimization, cameras, machine learning, and vision systems. Kwabena is the head of OpenMV (openmv.io), an open source and open hardware system t...

16 Mai 20241h 24min

476: Sidetracked by Mining the Moon

476: Sidetracked by Mining the Moon

Lee Wilkins joined Chris and Elecia to talk about The Open Source Hardware Association, the Open Hardware Summit, and zine culture. The Open Source Hardware Association (OSHWA) provides certification ...

1 Mai 202456min

475: Stuffed Animal or Colleague

475: Stuffed Animal or Colleague

Chris and Elecia talk about the Embedded Online Conference, their experience learning Zephyr, and some listener questions. Elecia will be presenting on Creating Chaos and Hard Faults at the Embedded ...

19 Apr 20241h 9min

474: It's All Chaos and Horror

474: It's All Chaos and Horror

Logic gates and origami? Professor Inna Zakharevich joined us to talk about Turing complete origami crease patterns. We started talking about Turing completeness which led to a Conway's Game of Life-...

5 Apr 20241h 11min

473: Math Is Not the Answer

473: Math Is Not the Answer

Philip Koopman joined us to talk about how modulo 255 vs 256 makes a huge difference in checksum error detection, how to get the most out of your checksum or CRC, and why understanding how they work i...

21 Mar 20241h 10min

Populært innen Vitenskap

fastlegen
tingenes-tilstand
rekommandert
jss
rss-rekommandert
sinnsyn
forskningno
tomprat-med-gunnar-tjomlid
villmarksliv
fjellsportpodden
rss-overskuddsliv
rss-paradigmepodden
tidlose-historier
rss-skogkurs-podden
grunnstoffene
vett-og-vitenskap-med-gaute-einevoll
dekodet-2
rss-nysgjerrige-norge
diagnose
kvinnehelsepodden