#teensy4 — Public Fediverse posts

Human in the Loop: Compass CNC Redefines Workspace Limits https://hackaday.com/2025/07/25/human-in-the-loop-compass-cnc-redefines-workspace-limits/ #CNCmachine #ToolHacks #CNCrouter #Teensy4.1 #cnchacks

Human in the Loop: Compass CNC Redefines Workspace Limits - CNCs come in many forms, including mills, 3D printers, lasers, and plotters, but o... - https://hackaday.com/2025/07/25/human-in-the-loop-compass-cnc-redefines-workspace-limits/ #cncmachine #toolhacks #cncrouter #teensy4.1 #cnchacks

Rebooting An 1973 Art Installation Running On A Nova - Electronics-based art installations are often fleeting and specific things that on... - https://hackaday.com/2025/05/12/rebooting-an-1973-art-installation-running-on-a-nova/ #datageneralnova #raspberrypi4 #synthesiser #teensy4.0 #neonlamp #pt8211 #ws2811 #simh #art

I've been working on the FastLED project. This week I got it to support WS2816 LEDs. They're pretty nifty LEDs -- they're like WS2812, but with 16 bits per color channel instead of 8, they have much greater dynamic range. From blinding all the way down to "Is it lit at all?"

Of course, with twice as many bits, it takes twice as long to refresh them. That's why I made them work with the ObjectFLED driver today (up to 42 parallel strands from a Teensy 4).

#FastLED #Teensy4

Lathe Outfitted with Electronic Gearbox https://hackaday.com/2024/09/19/lathe-outfitted-with-electronic-gearbox/ #steppermotor #changegears #electronics #ToolHacks #gearratio #Teensy4.1 #arduino #encoder #gearbox #lathe

Lathe Outfitted with Electronic Gearbox - Running a metal lathe is not for the faint of heart. Without proper knowledge and ... - https://hackaday.com/2024/09/19/lathe-outfitted-with-electronic-gearbox/ #steppermotor #changegears #electronics #toolhacks #gearratio #teensy4.1 #arduino #encoder #gearbox #lathe

Upgraded Raster Laser Projector Goes RGB https://hackaday.com/2024/09/18/upgraded-raster-laser-projector-goes-rgb/ #laserprinter #LaserHacks #lasergalvo #projector #Teensy4 #mirror #laser #rgb

Upgraded Raster Laser Projector Goes RGB - We’ve covered a scanning laser project by Ben Make’s Everything last year, and now... - https://hackaday.com/2024/09/18/upgraded-raster-laser-projector-goes-rgb/ #laserprinter #laserhacks #lasergalvo #projector #teensy4 #mirror #laser #rgb

Harmonic Table Keyboard Brings Old Idea Back to Life https://hackaday.com/2024/06/17/harmonic-table-keyboard-brings-old-idea-back-to-life/ #midipolyphonicexpression #harmonictablekeyboard #digitalaudiohacks #harmonictable #halleffect #Teensy4.1 #cherrymx #axis-49 #axis-64 #midihex #c-thru #midi #mpe

Harmonic Table Keyboard Brings Old Idea Back to Life https://hackaday.com/2024/06/17/harmonic-table-keyboard-brings-old-idea-back-to-life/ #midipolyphonicexpression #harmonictablekeyboard #digitalaudiohacks #harmonictable #halleffect #Teensy4.1 #cherrymx #axis-49 #axis-64 #midihex #c-thru #midi #mpe

Harmonic Table Keyboard Brings Old Idea Back to Life https://hackaday.com/2024/06/17/harmonic-table-keyboard-brings-old-idea-back-to-life/ #midipolyphonicexpression #harmonictablekeyboard #digitalaudiohacks #harmonictable #halleffect #Teensy4.1 #cherrymx #axis-49 #axis-64 #midihex #c-thru #midi #mpe

Harmonic Table Keyboard Brings Old Idea Back to Life https://hackaday.com/2024/06/17/harmonic-table-keyboard-brings-old-idea-back-to-life/ #midipolyphonicexpression #harmonictablekeyboard #digitalaudiohacks #harmonictable #halleffect #Teensy4.1 #cherrymx #axis-49 #axis-64 #midihex #c-thru #midi #mpe

Harmonic Table Keyboard Brings Old Idea Back to Life - If you missed the introduction of the Axis-49 and Axis-64 keyboards by C-Thru Musi... - https://hackaday.com/2024/06/17/harmonic-table-keyboard-brings-old-idea-back-to-life/ #midipolyphonicexpression #harmonictablekeyboard #digitalaudiohacks #harmonictable #halleffect #teensy4.1 #cherrymx #axis-49 #axis-64 #midihex #c-thru #midi #mpe

Harmonic Table Keyboard Brings Old Idea Back to Life - If you missed the introduction of the Axis-49 and Axis-64 keyboards by C-Thru Musi... - https://hackaday.com/2024/06/17/harmonic-table-keyboard-brings-old-idea-back-to-life/ #midipolyphonicexpression #harmonictablekeyboard #digitalaudiohacks #harmonictable #halleffect #teensy4.1 #cherrymx #axis-49 #axis-64 #midihex #c-thru #midi #mpe

Harmonic Table Keyboard Brings Old Idea Back to Life - If you missed the introduction of the Axis-49 and Axis-64 keyboards by C-Thru Musi... - https://hackaday.com/2024/06/17/harmonic-table-keyboard-brings-old-idea-back-to-life/ #midipolyphonicexpression #harmonictablekeyboard #digitalaudiohacks #harmonictable #halleffect #teensy4.1 #cherrymx #axis-49 #axis-64 #midihex #c-thru #midi #mpe

Harmonic Table Keyboard Brings Old Idea Back to Life - If you missed the introduction of the Axis-49 and Axis-64 keyboards by C-Thru Musi... - https://hackaday.com/2024/06/17/harmonic-table-keyboard-brings-old-idea-back-to-life/ #midipolyphonicexpression #harmonictablekeyboard #digitalaudiohacks #harmonictable #halleffect #teensy4.1 #cherrymx #axis-49 #axis-64 #midihex #c-thru #midi #mpe

Harmonic Table Keyboard Brings Old Idea Back to Life - If you missed the introduction of the Axis-49 and Axis-64 keyboards by C-Thru Musi... - https://hackaday.com/2024/06/17/harmonic-table-keyboard-brings-old-idea-back-to-life/ #midipolyphonicexpression #harmonictablekeyboard #digitalaudiohacks #harmonictable #halleffect #teensy4.1 #cherrymx #axis-49 #axis-64 #midihex #c-thru #midi #mpe

Backyard UFO Is Out of This World - Halloween may be over for another year, but UFOs in your yard are cool year-round.... - https://hackaday.com/2023/11/15/backyard-ufo-is-out-of-this-world/ #microcontrollers #frigginlasers #holidayhacks #teensy4.1 #rgbleds #smoke #ufo

Teensy Stands in for the Motorola 68k - While it might not seem like it today, there was a time in the not-too-distant pas... - https://hackaday.com/2023/10/31/teensy-stands-in-for-the-motorola-68k/ #microcontrollers #microcontroller #retrocomputing #cycleaccurate #armcortextm7 #teensy4.1 #machacks #emulator #motorola #mac512k #68k #bus

Apple III Slows Down to Smell the Roses - The most collectible items in the realm of vintage computers often weren’t the mos... - https://hackaday.com/2023/08/03/apple-iii-slows-down-to-smell-the-roses/ #microcontroller #retrocomputing #restoration #clockspeed #teensy4.1 #appleiii #arduino #apple

Transform an Original Xbox Controller to a 360 Controller - If you’re looking for a controller for your computer or mobile device, you could c... - https://hackaday.com/2023/06/07/transform-an-original-xbox-controller-to-a-360-controller/ #modification #controller #xboxhacks #interface #teensy4.1 #original #upgrade #xbox #usb

Visual Ear Demonstrates How The Cochlear Works - The cochlear is key to human hearing, and it plays an important role in our unders... - https://hackaday.com/2023/04/02/visual-ear-demonstrates-how-the-cochlear-works/ #cochlearimplant #teensy4.0 #cochlear #innerear #ws2812b #news #ear

A DIY Equatorial Mount Using Harmonic Drives - As an amateur astrophotographer will tell you, you just don’t get to capture the r... - https://hackaday.com/2022/11/10/a-diy-equatorial-mount-using-harmonic-drives/ #equatorialtracking #astrophotography #telescopemount #harmonicdrive #teensy4.0 #nema-17 #tmc2130 #onstep #space

Teensy Becomes Tiny Handheld Computer, Plays Emulators - Science fiction predicted that we would one day all carry around tiny computers of... - https://hackaday.com/2022/09/29/teensy-becomes-tiny-handheld-computer-plays-emulators/ #handheldcomputer #mischacks #teensy4.1 #handheld #teensy

Teensy 4 Pushed to the Limit with 1 GHz Overclock - Do you need a microcontroller that runs at 1 GHz? No, probably not. But that didn’... - https://hackaday.com/2022/01/02/teensy-4-pushed-to-the-limit-with-1-ghz-overclock/ #microcontrollers #laptopcooling #overclock #teensy4.1 #heatsink #teensy4

Big RGB LED Cube You Can Build Too - LED cubes are really nothing new, many of us consider the building of a good sized... - https://hackaday.com/2021/11/04/big-rgb-led-cube-you-can-build-too/ #teensy4.0 #ledhacks #ledcube #pd9823 #rgb

Foam F-35 Learns to Hover - With cheap RC hardware, powerful motors, and high-capacity battery packs, getting ... - https://hackaday.com/2021/07/15/foam-f-35-learns-to-hover/ #flightcontroller #dollartreefoam #teensy4.0 #toyhacks #hover #f-35 #foam #vtol

MIT’s Knitted Keyboard is Quite a Flexible MIDI Controller - There are only so many ways to make noise on standard instruments such as acoustic... - https://hackaday.com/2021/06/30/mits-knitted-keyboard-is-quite-a-flexible-midi-controller/ #capacitivetouch #midicontroller #musicalhacks #aftertouch #teensy4.0 #mpr121 #teensy

Hackaday Podcast 067: Winking Out of IoT, Seas of LEDs, Stuffing PCBs, and Vectrex is Awesome - Hackaday editors Mike Szczys and Elliot Williams explore the coolest hacks of the past 168 hours. ... more: https://hackaday.com/2020/05/15/hackaday-podcast-067-winking-out-of-iot-seas-of-leds-stuffing-pcbs-and-vectrex-is-awesome/ #hackadaycolumns #pickandplace #ledpanels #teensy4.1 #podcasts #keyboard #podcast #vectrex #defcon #wink #zork #iot

New Teensy 4.0 Blows Away Benchmarks, Implements Self-Recovery, Returns to Smaller Form - Paul Stoffregen did it again: the Teensy 4.0 has been released. The latest in the Teensy microcontro... more: https://hackaday.com/2019/08/07/new-teensy-4-0-blows-away-benchmarks-implements-self-recovery-returns-to-smaller-form/ #microcontrollers #developmentboard #teensyduino #teensy4.0 #featured #cortexm7 #reviews #arduino #news