petewarden

c_hashmap

A simple string hashmap in C

spchcat

Speech recognition tool to convert audio to text transcripts, for Linux and Raspberry Pi.

openheatmap

A web renderer for geographic heat maps, using OpenStreetMap compatible file formats

tensorflow_makefile

picoproto

Abominably Tiny Protobuf File Parser in C++

ble_file_transfer

Example of transferring file data over BLE using an Arduino Nano Sense and WebBLE

magic_wand

Magic Wand example for TensorFlow Lite Micro

tensorflow_ios

arduino_nano_ble_write_flash

An example of modifying flash memory on the Arduino Nano BLE Sense 33 from a sketch, using Mbed.

openai-whisper-webapp

Code for OpenAI Whisper Web App Demo

ml_memory_analyser

Runtime memory usage analysis utilities for ML models

streaming_speech_metrics

Python library for analyzing the latency and accuracy of streaming speech to text systems

pico_colabs

Colab notebooks for building Raspberry Pi Pico examples on the web

pico_multicore_coherence_test

Minimal repro example for a memory coherence problem I encountered when running on the RP2040's dual cores

stt_standalone_client

Copy of the example program from Coqui's open-source library with just the files needed to compile against a binary release.

BitBrain_C_Code

GitHub version of BitBrain code repository

magic_wand_digit_data

Digit gesture training data for the Arduino BLE Nano Sense magic wand

moonshine_px

Fast and accurate automatic speech recognition (ASR) for edge devices

tflite-micro-arduino-examples

onnx

Open standard for machine learning interoperability

parec

Standalone version of the Pulse Audio pacat example

person_sensor_blues_web

Web frontend for the Blues/Person Sensor integration

tensorflow

An Open Source Machine Learning Framework for Everyone

v4l2_opengl

Minimal example of using Video for Linux 2 together with OpenGL to display a live camera feed

whisper-onnx-cpu

ONNX implementation of Whisper. PyTorch free.

CTranslate2

Fast inference engine for Transformer models

magic_wand_capture_website

mbed-ble-hid

:raising_hand: Implement Human Interface Device over Bluetooth Low Energy on a Mbed stack (Arduino nano 33 BLE).

tflite-micro

TensorFlow Lite for Microcontrollers

whisper_mic

Project that allows one to use a microphone with OpenAI whisper.