Is the Teensy 4 still the speed queen of hobby micro controller boards? It's 7 years old (approx); shouldn't something faster have come out?
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@petejohanson @glitzersachen @mjdxp obviously, the #DIY #keyboard community enbraces modularity and opensource, so if you want to wire a real planes' cockpit buttons to a #Teensy keyboard matrix and have it spit out your custom F22+Ctrl+Alt+? keybind for the APU START/STOP button on the ceiling, you can!
And if #DIY is too complex and/or you want someone to build you a working configuration and give it a "White Glove Delivery" to your home I may know someone.
- Just bear in mind that that's gonna be expensive, so unless you are a regular visitor at a professional flight simulator training center and propably are on a first-name basis with the staff there, you may underestimate the cost of such a setup.
But then again, I do know that hardcore simulator fans that solely play their one game will go *above and beyond in terms of decking out their setups and my #weebness & #nerd-level is way too low to guide them!
@glitzersachen @mjdxp well, #Unicomp still makes new #PC122 keyboards, and if you're into #FlightSim then Taran propably knows options that are cheaper (Logitech K120 + HASU USB Converter) for your use-case.
Open Lab Starter Kit Small Laser V2 - An #OpenSource #FabLab produced #LaserCutter:
- 40 W CO2 #laser cutter
- materials: plywood, acrylics & MFD
- cutting area of 400 mm x 600 mm
- #ATtiny / #Teensy -controlled
https://doi.org/10.1016/j.ohx.2025.e00664
#OLSK #DIYbio #lab #instruments #Maker #hackerspace #DIYtech #DIY
Important milestone for my timecode gizmo: this is the first successful syncing using a cell phone and the Teensy board implementing an USB audio device, plugged as an external mic into the USB-C port. This is important as I'm pivoting my project toward youtubers rather than indy cinematographers who are already using overpriced and counter intuitive SMPTE LTC generators in their workflow 
New Question, #NixOS - #Solved
I got the Arduino sorted out, but my Arduino is ancient and was a bit erratic in its detecting, so I wanna try my #Teensy now. conveniently, there is a teensy-udev-rules package, but it is not actually adding anything to /etc/udev/rules.d that I can see.
edit: solved via services.udev.extraRules rather than services.udev.packages, cause that falesauce. See Screenshot/alt text.
![Screenshot of what I added to my configuration.nix to enable teensyduino to upload to my Teensy device.
In theory, you would add
services.udev.packages = [ teensy-udev-rules ];
and that would take care of adding these rules for you, but that package appears to be two years old, and not up to date with current methods, based on examining its directory structure.
Instead, I added
services.udev.extraRules = ''
ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04*", ENV{ID_MM_DEVICE_IGNORE}="1", ENV{ID_MM_PORT_IGNORE}="1"
ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04[789a]*", ENV{MTP_NO_PROBE}="1"
KERNEL=="ttyACM*", ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04*", MODE:="0666", RUN:="stty -F /dev/%k raw -echo"
KERNEL=="hidraw*", ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04*", MODE:="0666"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04*", MODE:="0666"
KERNEL=="hidraw*", ATTRS{idVendor}=="1fc9", ATTRS{idProduct}=="013*", MODE:="0666"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="1fc9", ATTRS{idProduct}=="013*", MODE:="0666"
'';
which varies from the rules provided by PJRC in one respect: their line 3 points to "/bin/stty...", which fails in NixOS, so I changed it to simply "stty ...." and the rules were added, and my Teensy works after a reboot.](https://assets.growers.social/media_attachments/files/113/930/683/228/071/084/original/8d3a7710e01b70f5.png)
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I made another video. I'm just ecstatic about how the sound in the Birthday Tower came out. Please listen.
https://makertube.net/w/iE44bnAZT6ybY25G6SauqK
22/∞
@synths #synths #video #Teensy #SoundDesign #TeensyAudioLibrary #MutableInstruments #SpoilingChildren
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I made a video. Here's the birthday tower in action, working firmware but no wood yet.
https://makertube.net/w/dCigionmHVjiZFjMUUqBmr
21/∞
Beno, zorretan nuen #aurkezpena eta hementxe luxezka bat:
Martin Etxauri Sainz de Murieta nauzue, Txo!? ezizenez. Arte eta ikerketa aferatan nabil, han hemenka zerbait irakasten ere.
Artea eta teknologia (medio berriak) uztartzen dituzten proiektuak egiten ditut gehien bat, besteak beste grafika generaiboa (#processing) 3Darekin lan (#Blender), afera interaktiboak eta elektronika (#arduino, #teensy, etab.) eta bideo-mappingak egiten edo #VJ (bideo jartzaile) lanetan nabil...
#introduction long-time #technologist here. Did software dev, media-making and #nonprofit work. Now an #Educator teaching #DigitalMedia and #TechTheater / #stagecraft to high schoolers in Northern California. Old-school Birdsite user in early years of the platform (especially with #wine industry folks) , fell off in 2012 with the rise of "stupid Twitter". Also into #AmateurRadio / #HamRadio, #DIYElectronics including #Arduino, #Teensy and #RaspberryPi, and also #SynthDIY.
Glad to be here.
Sorry, let me #introduction myself.
I'm a #musician from #Oxford. I used to play in bands, have a good time all the time, etc. Now I go to more gigs than I play and run Beanie Tapes, a #cassette #tapelabel.
I love #transistororgans and I'm building some semi-autonomous benevolent #synth #drummachine projects with #Teensy and analog #electronics.
I've been working at #Bandcamp for 10 years #programming #Ruby and helping to tend to my favourite corner of the internet.
Music is life. 