236: The Concept of Delayed Gratification (Repeat)
Embedded20 Elo 2020

236: The Concept of Delayed Gratification (Repeat)

Roger Linn (@roger_linn) gave us new ideas about musical instruments, detailing how wonderful expressive control, 3D buttons, and keyscanning can be.

Roger's company is Roger Linn Design. We talked extensively about the LinnStrument, some about the AdrenaLinn for guitar, and only a little bit about the analog drum machine Tempest.

A key matrix circuit is a popular way to handle a large number of buttons but it falls prey to n-key rollover. Roger adds force sense resistors to this (FSR example at Sparkfun).

If you have an idea for an instrument, Roger has already written his response to your request for a prototype. Roger gave a keynote address at ADC '16 about the LinnStrument, including showing the sounds it can make.

OHMI Trust is the one handed musical instrument society enabling music making for everyone.

Roger mentioned some other expressive instruments including:

Jaksot(567)

7: Lights, Camera, Electrons

7: Lights, Camera, Electrons

Josh Chan and Tarun Pondicherry, founders of Light Up, join Elecia White to talk about how to teach electronics to elementary and middle school students. The Light Up Kickstarter ends on June 30, 2013...

26 Kesä 20131h 6min

6: Do Robot Squirrels Dream of Electric Imps...

6: Do Robot Squirrels Dream of Electric Imps...

Matt Haines (@BeardedInventor) of Electric Imp joins Elecia White to discuss how to connect cats (and other things) to the Internet. Buy an Imp on Adafruit but don't forget the adapter (aka April boar...

20 Kesä 201348min

5: Passion Is Contagious

5: Passion Is Contagious

Akkana Peck (@akkakk) joins Elecia White to talk about an introduction to Arduino workshop for high school students. Arduino boards are a fantastic way to encourage people into embedded systems. The b...

13 Kesä 20131h

4: Are We Not Lawyers?

4: Are We Not Lawyers?

Elecia and Chris (@stoneymonster) discuss why they chose to go into consulting and what they've learned while building Logical Elegance into the company it is. SCORE is a great resource for small busi...

6 Kesä 20131h 13min

3: Plenty of Candy, No Guns

3: Plenty of Candy, No Guns

Elecia White and Phil King of Weekend Engineering talk about things a hardware engineer wants software engineers to know. Drifting a bit from topic to topic, they touch on interviewing, oscilloscopes,...

29 Touko 201345min

2: My Little Pony Stopped Outputting

2: My Little Pony Stopped Outputting

Elecia (@logicalelegance) and Jen (@r0b0ts0nf1r3) compare multimeters then install the Saleae Logic to debug a problem. Elecia pines for a nifty oscilloscope. Some products discussed on the show: Sal...

23 Touko 201346min

1: Start Tinkering

1: Start Tinkering

Featuring Elecia "El" White (@logicalelegance), Jen Costillo (@rebelbot @r0b0ts0nf1r3), and Star Simpson (@starsandrobots). This show was recorded at DesignWest, the embedded systems conference. Boar...

16 Touko 201346min

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