Teensy Audio and LED Panel PCB: SmartMatrix Compatible

A Teensy 3.6 module can be plugged into this PCB and optionally the Teensy Audio Shield can plug into its own headers without having to dock directly to Teensy. The PCB then provides additional options for analog audio in/out using ADC in, DAC out, and PWM out, allowing easy prototyping without wires all over the place.

There's also a connector to plug in an RGB LED Matrix panel and the hardware is compatible with the SmartMatrix library and the SmartLED V4 shield.

Design files:

Previous video demoing all the Teensy Audio options:

Demo music:
Biz Baz Studio - Reckless Shred

#ElectronicsCreators

[DerekWelchElectric]

Simply awesome! I install led displays for a living. The professional board we use to troubleshoot led modules are just under 500 USD it's good to see a 20 USD board doing the same job. The diy community never ceases to amaze me!

[pileofstuff]

Interesting combination of functions all on one board.

[TreadTalk]

Good evening and Happy 4Th of July @Mr Gadget Reboot!

Quick question (love the videos btw!!), but would you take on a small commissioned job to build a small (like 3 inch round or square but would fit in a 3 inch round housing ) led programmable board and set up the animated sequences?

We have a 94 year old car that has NO brake lights and no turn signals and we want to totally hide them into the existing light housings, in our case a 3 inch (approx) round rear tail light that we’d like to do a few animated sequences and then scroll the word “STOP”!!

And then for turn signals we were thinking some sort of animated arrow pointing which direction we were turning.

We know it’s not safe to really drive the car without a brake light nor turn signals so we don’t really drive the car!! We want to start enjoying the car SAFELY but we don’t want to visually alter its stock appearance so we think some sort of hidden programmable board in the tail light housing would do the truck!

The existing tail light lens is red glass.

This is a one time build so I really didn’t want to learn how to build this insert snd program it just for one build so again I am curious if you’d take on a small job like this?

Regards
Crazy

^btw I am part of the largest classic car group in the world so I am sure there are many more folks in our group who would love something like I am describing if it were available!!!!

[김수형-yb]

Is it possible to use teensy 3.6 codes in teensy 4.1??
I bought teensy 4.1 and tried to upload codes with 4.1 but It not works.

[DrexProjects]

I like the Orange Amp. I have the Dean Markley double stack version.

[firstsecond]

Can we do 64*64 LED matrix with teensy 2.0? teensy 3 is expensive for me.