Teensy Audio and LED Panel PCB: SmartMatrix Compatible
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- เผยแพร่เมื่อ 29 ก.ย. 2024
- PCBWay Supports High Precision Advanced PCBs: www.pcbway.com/
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.
docs.pixelmati...
github.com/pix...
Design files:
github.com/Gad...
Previous video demoing all the Teensy Audio options:
• Teensy Audio without t...
Demo music:
Biz Baz Studio - Reckless Shred
Patreon: / gadgetreboot
#ElectronicsCreators
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!
That does sound overpriced! The most expensive part of this project would be the Teensy module and we could probably do it even cheaper if we went with the ESP 32, which I still need to do a project using.
For a full color 4' x 8' led display we charge 18,000.00 dollors to buy and install for our customer. Over half of that price is the cost of the display. We are the cheapest suppliers in my area, midwest USA. It's pretty outrageous.
Very good 👍
I like it!! So cool!
Interesting combination of functions all on one board.
Yeah I like how it turned out and I think it’s going to be a lot easier now to do those kinds of projects without wires falling out of place.
I like the Orange Amp. I have the Dean Markley double stack version.
I always wanted the Marshall stack one too but it's on the perpetual shopping list. P.S. Thanks for those 74HC74 chips I used on the breadboard here!
@@GadgetReboot No problem. I hope the others come in on other projects.
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.
For specific hardware that uses dedicated chip features on 3.6 that may not be present or may be different on 4.1, some things might need new software and the pinouts may be different. Something simple like blinking an LED would be universal and the compiler would do any adapting but things like the matrix panel may need new code, possibly considerations for the difference in processor clock speed too. It could be as different as switching to a whole new chip platform.
I haven't tried using a matrix panel with 4.1 yet so I would go to the original smart matrix github location and see if they have something updated for it.
@@GadgetReboot thanks for answering. I thought the new version can do more things.
i should buy 3.6 version of teensy
-__-
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!!!!
H5hr
Can we do 64*64 LED matrix with teensy 2.0? teensy 3 is expensive for me.
Those are only 16 MHz AVR type processors, so there's no chance. I started out trying ESP8266 at around 80 MHz and it flickered on a 64x64 (people got it working on 32x32 and maybe 32x64). As soon as I went to Teensy 3.6 at I think 180 MHz it was fine. The bigger the display, the more data has to be sent out within a short time to complete a flicker free frame.
@@GadgetReboot Thank you so much. I noticed I have a Raspberry pi 3B+ which I used for my final project. Can I drive it with that?
That is 1.4 GHz and should be very capable. I've never tried but maybe I should...there is info here that I found: github.com/hzeller/rpi-rgb-led-matrix
@@GadgetReboot Thanks again a lot. I also recently found it and looked promising so I'm ordering the matrix. :)