EP#22: Quirky Quadcopters with Scott Shawcroft

EP#22: Quirky Quadcopters with Scott Shawcroft

Podcast Notes

  • Scott Shawcroft of Chickadee Tech is our guest on this weeks podcast. He is working on a modular flight control system called polystack. It has 13 different boards that can be stacked together. Similar to shields for the Arduino platform. See Figure 1.
  • Scott is down here in Houston visiting MacroFab to see his production run being built and working on his test fixture worked correctly. See figure 2.
  • Seattle Multi Rotors is the group Scott is a part of.
  • The software stack is based of off Beta Flight which is a fork of Clean Flight which is a fork of BaseFlight. The very first flight controllers where based of the Wii Nunchuck. Scott uses custom pin mappings and uses a larger ST MCU which required another fork.
  • Scott got into Quadcoptors after watching the video Crash Session!!! His first quad was a from Flite Test.
  • The Tiny Whoop is a small FPV quad that is easy to build.
  • Chickadee Tech is Scott's first step into the hardware world. His first build was a lap timer using the radio strength signal. Scott self taught himself KiCad.
  • AutoDesk purchased CadSoft from Farnell. Autodesk EAGLE - The perfect tool to designing stuff for PIC16MEGA32u4.
  • The FR4 Machine Shield we mentioned in a previous podcast has a kickstarter now. It is a Arduino “shield” CNC machine. It comes on a 18” x 22” PCB panel. Motor controllers are called “Swap Drives”. Driver chips are on PCB cards that go into edge connectors.
  • The FAA released new rules for operating rules for unmanned aircraft (Quads).

Special thanks to whixr over at Tymkrs for the intro and outro theme!

Jaksot(448)

EP#412: Great Classes, Odd Teachers, Chickens, Snakes

EP#412: Great Classes, Odd Teachers, Chickens, Snakes

A recent Circuit Break Community thread about K-map design inspired a tangential conversation about how well certain subjects are taught in college. Parker and Stephen love a good tangent, thank you, ...

9 Tammi 202450min

EP#411: Entropy rules everything with James Lewis

EP#411: Entropy rules everything with James Lewis

This week Parker and Stephen welcome James Lewis back to the show after a rather long absence! The occasion stems from James chiming in on a Circuit Break Community thread that Stephen started, asking...

2 Tammi 20241h 1min

EP#410: Eighth Annual MacroFab Star Wars Christmas Special - Somehow this Podcast Returned

EP#410: Eighth Annual MacroFab Star Wars Christmas Special - Somehow this Podcast Returned

Not unlike Han Solo emerging from cryosleep, the annual MacroFab Star Wars Christmas Special is back! Parker and Stephen welcome Josh Rozier, Chris Kraft, and Hyr0n to Circuit Break for a wide-ranging...

26 Joulu 20232h 46min

EP#409: You Down with SDV

EP#409: You Down with SDV

Parker and Stephen discuss a recent news story about how car manufacturers are increasing their focus on Software-Defined Vehicles (SDVs) which are cars that use more software instead of physical comp...

19 Joulu 202354min

EP#408: Pete Staples from Blue Clover on the PLT, Device Testing, more!

EP#408: Pete Staples from Blue Clover on the PLT, Device Testing, more!

Parker and Stephen welcome Pete Staples, the CEO and Co-Founder of Blue Clover Devices, to the show! Staples founded Blue Clover in 2003 to explore ways to make the electronics industry more efficient...

12 Joulu 202356min

EP#407: Holy Static Hazard Batman!

EP#407: Holy Static Hazard Batman!

Parker and Stephen discuss a recent article exploring how electrostatic discharge damage isn’t the only kind of static hazard your digital designs can face and possible solutions to such problems, a r...

5 Joulu 202356min

EP#406: Dr. Duncan Haldane from JITX on Automating Circuit Design

EP#406: Dr. Duncan Haldane from JITX on Automating Circuit Design

Parker and Stephen welcome JITX CEO and Co-founder, Dr. Duncan Haldane, to the show to discuss his company, which is a code-powered PCB design platform that aims to revolutionize circuit board design ...

28 Marras 20231h 7min

EP#405: Does ChatGPT want a cold beer?

EP#405: Does ChatGPT want a cold beer?

Parker and Stephen discuss the fact that physical limitations of shrinking process nodes are leading to new advancements in silicon interposers and enabling 2.5D packaging architectures, which is maki...

21 Marras 202345min

Suosittua kategoriassa Tiede

tiedekulma-podcast
rss-mita-tulisi-tietaa
rss-poliisin-mieli
docemilia
rss-duodecim-lehti
rss-luontopodi-samuel-glassar-tutkii-luonnon-ihmeita
utelias-mieli
rss-astetta-parempi-elama-podcast
filocast-filosofian-perusteet
rss-lapsuuden-rakentajat-podcast
rss-sosiopodi