teensy40
There are 3 repositories under teensy40 topic.
miketeachman / micropython-rotary
MicroPython module to read a rotary encoder.
Language:Python 267Examples for I2S support on microcontrollers that run MicroPython
Language:Python 198pronenewbits / Arduino_AHRS_System
A compact realtime embedded Attitude and Heading Reference System (AHRS) using Recursive Least Squares (RLS) for magnetometer calibration and EKF/UKF for sensor fusion on Arduino platform
Language:C++ 149A compact Constrained Model Predictive Control (MPC) library with Active Set based Quadratic Programming (QP) solver for Teensy4/Arduino system (or any real time embedded system in general)
Language:C++ 98ssilverman / TeensyDMX
A full-featured DMX library for Teensy 3, Teensy LC, and Teensy 4. "Programmable DMX and arbitrary USB serial device emulation."
Language:C++ 95brainsmoke / hexboard
quite a big hexdump display
Language:C 86jgressmann / supercan
This is project SuperCAN. An open source USB to CAN-FD protocol.
Language:C++ 69- Language:G-code 60
A compact Unconstrained (linear) Model Predictive Control (MPC) library for Teensy4/Arduino system (or any real time embedded system in general)
Language:C++ 57- Language:C 51
StefanPetrick / animartrix
High fidelity & high-res LED animations for microcontrollers with hardware FPU (Teensy 4.x, 3.5, 3.6 & ESP32 S3)
Language:C++ 49lpaolini / Striptease
Sexy, audio-responsive effects on LED strips.
Language:C++ 42ioridev / Precision-Fighting-Board
Fighting board running at 8000hz
Language:C 20elehobica / Teensy40_MP3_Player
Teensy 4.0 MP3/WAV/AAC/FLAC Player
Language:C++ 17DusterTheFirst / rocketry
🚀 Thrust Vector Controlled Model Rockets
Language:Rust 15seanboe / QuadrupedProject
Repository for the cad/code for my quadruped project
Language:C++ 14khoih-prog / ESP_AT_WiFiManager
Library to configure WiFi/Credentials at runtime for Teensy, SAM DUE, STM32F/L/H/G/WB/MP1, SAMD21/SAMD51, RP2040-based boards, etc. using WizFi360 /ESP8266 /ESP32-AT-command shields. You can also specify static AP and STA IP.
Language:C++ 13- TeensyBoardZ80
mecparts / TeensyBoardZ80
A Teensy 4.0 emulated Z80 ZCPR3.3/ZSDOS computer.
Language:C 11 ufechner7 / teensy4_shell
Tutorial on how to use the shell of Zephyr with Teensy 4.0
Language:C 11cryham / kc4
Keyboard Controller, using Teensy 4.0 and ILI9341 display. Editing key mappings, layers and sequences in real time. With also few display demos and a game. (Continuation of my KC repo for Teensy 3.2)
Language:C++ 9This library enables you to use Interrupt from Hardware Timers on an Teensy-based board such as Teensy 4.x, 3.x, LC, 2.0, etc. These Teensy Hardware Timers, using Interrupt, still work even if other functions are blocking. Moreover, they are much more precise (certainly depending on clock frequency accuracy) than other software timers using millis() or micros(). That's mandatory if you need to measure some data requiring better accuracy. It now supports 16 ISR-based Timers, while consuming only 1 Hardware Timer. Timers' interval is very long (ulong millisecs). The most important feature is they're ISR-based Timers. Therefore, their executions are not blocked by bad-behaving functions or tasks. This important feature is absolutely necessary for mission-critical tasks.
Language:C++ 9pigatron-industries / xen_octasource
Low frequency oscillator with 8 outputs
Language:Jupyter Notebook 7FTP Server for Teensy 4.x using SD, LittleFS, etc. with QNEthernet, NativeEthernet, W5x00 with Ethernet_Generic Library or Adafruit Airlift Featherwing using WiFiNINA_Generic Library
Language:C++ 6leswright1977 / MLX90640_Serial_Processing_Python
Python Processing script for serial data from an MLX90640 running on a Teensy 4.0
Language:C++ 6MakingThingsWithLEDs / LED-Lighting-Effects-Lamp
LED Lighting Effects Lamp Project
Language:C 6Asynchronous programming library for the generic microcontrollers compatible with the Arduino framework. Currently supporting ESP32, ESP8266, SAMD21/SAMD51, RP2040, STM32, nRF52, Teensy 4.x
Language:C++ 5- ThunderFocus
marcocipriani01 / ThunderFocus
Advanced telescope focuser, with Java control panel and INDI/ASCOM integration.
Language:Java 5 mingyeeee / Teensy4.0-TF-lite-micro
Repo with Tensorflow lite for MCUs example code modified to work with Teensy 4.0
Language:C++ 5SuuBro / Synkoda
A teensy powered MIDI controller designed around 5 high precision optical encoders with RGB LED rings
Language:C++ 5drmcnelson / Linear-CCD-with-LTSpice-KiCAD-Firmware-and-Python-Library
Electrical design, firmware and Python library for a low noise high resolution wide bandwidth Linear CCD and microcontroller implementation with trigger, gate, and sync.
Language:Python 4jomarkow / Audio-to-MIDI
Real time Audio to MIDI converter. Convert your sound into an editable music document.
Language:C++ 4- Language:C 4
This library enables you to use ISR-based PWM channels on Teensy boards, such as Teensy 2.x, Teensy LC, Teensy 3.x, Teensy 4.x, Teensy MicroMod, etc., to create and output PWM any GPIO pin. It now supports 16 ISR-based PWM channels, while consuming only 1 Hardware Timer. PWM channel interval can be very long (ulong microsecs / millisecs). The most important feature is they're ISR-based PWM channels, supporting lower PWM frequencies with suitable accuracy. Their executions are not blocked by bad-behaving functions or tasks. This important feature is absolutely necessary for mission-critical tasks. These ISR-based PWMs, still work even if other software functions are blocking. Moreover, they are much more precise (certainly depending on clock frequency accuracy) than other software-based PWM using millis() or micros(). That's necessary if you need to control devices requiring high precision
Language:C++ 3dingodoppelt / ewiUSB-synth
A small patch for the teensy 4.0 dev-board for playing your AKAI EWI-USB on the go
Language:C++ 2Fora888 / Universal-Teensy-4.0-Eurorack-Shield
Teensy 4.0 shield with ADC, DAC and breakouts for perfboard
