FastLED adds Massive Parallel LED Output on Teensy 4.0 & 4.1 thanks to Kurt Funderburg's ObjectFLED driver. The driver uses non-blocking DMA, so you can can prepare the next frame while the current frame draws. More detail on reddit. reddit.com/r/FastLED/comm…

I've improved the tracking for this tiny Teensy 4.1 by about 75%. It was blinking in and out before. That will do it. I'm going to release this app soon. Maybe I'll also "product hunt" this thing. #buildinpublic #ios #swift

PJRC is partnering with @SparkFun for manufacturing of all Teensy products. We’re taking step with 2 main goals. 1: SparkFun has the manufacturing needed for Teensy's growth. 2: PJRC can renew focus on software & community. pjrc.com/sparkfun-to-ma… news.sparkfun.com/13308

Now that SparkFun is manufacturing Teensy (a good thing which will let me focus more on software), we're having a Leftover Teensy Stuff sale. pjrc.com/store/leftover… Half price Teensy with minor flaw + grab bag of random leftover stuff... USA only shipping

Getting excited for Teardown 2025 this weekend.

Robert Xiao, Gierad Laput, Yang Zhang and Chris Harrison have used a Teensy to prototype on-touch contextual functionality for smart IoT appliances pjrc.com/electromagneti…

Wow, "ChatGPT Psychosis" wasn't on my 2025 bingo card! Really hope it's extremely rare, but sharing because anyone may have friends or relatives falling for AI-backed delusion and really in need of help. futurism.com/commitment-jai…

Ben Glover’s MIDIHEX, an isomorphic MIDI controller, is powered by Teensy 4.1. It supports not only velocity sensing, but MIDI Polyphonic Expression and microtonal scales. pjrc.com/midihex-harmon…

YouTuber James Bruton created a prosthetic arm which uses machine learning mimic his real arm based on the position and posture of other parts of his body. pjrc.com/machine-learni… youtube.com/watch?v=Ip83qS…

Aaron Todd of One Hacker Band uses Teensy to make musical instruments play themselves! pjrc.com/one-hacker-ban… youtube.com/watch?v=PQKqrc…

Adrian created this 2-key keyboard for a rhythm game. Two mechanical keys fit nicely above Teensy. pjrc.com/two-key-keyboa…

Yang Zhang, Wolf Kienzle, Yanjun Ma, Shiu S. Ng, Hrvoje Benko, Chris Harrison used Teensy to help develop ActiTouch, robust touch detection for on-skin AR/VR. pjrc.com/actitouch-vr-t…

Nick Rehm's dRehmFlight VTOL project using Teensy and MPU6050 motion sensor is intended for teaching flight control and stabilization concepts. pjrc.com/drehmflight-vt…

Just want to share my excitement at finally finding a KVM switch that doesn't suck. No more attention-breaking 5-10 seconds of black screen when switching between my Mac and Linux machine. This isn't sponsored or an ad, only me enjoying what has seemed impossible for so long.

minichord by Benjamin Poilve is a pocket size instrument used to build chord progressions, internally using Teensy 4.0. pjrc.com/minichord-elec… forum.pjrc.com/index.php?thre…