This code example demonstrates using the Communication Device Class (CDC) as a bridge to USART using the USB 2.0 device peripheral on the AVR DU family of MCUs.

EDBG USB bootloader for AVR-DU series

Easily convert AVR-DU family into a USB connected UPDI/TPI/PDI programmer.

Facilitating high-level interactions between Wasm modules and JavaScript

This repo will describe how to make a USB keyboard from a laptop keyboard.

AR488 Arduino GPIB Interface

Eagle LBR-EX Part Library Repository

Source for LumenPnP Feeders

The LumenPnP is an open source pick and place machine.

GerbMerge — a command-line tool to merge multiple RS-274X Gerber files

USB to 3 Port Serial (UART) adapter firmware for STM32 Blue Pill.

No description provided.

a simple PCB panelizer

examples for DxCore

OpenPnP Feeder utility scripts and script for importing KiCad PCB directly into OpenPnP

Generate Pinout Datasheet in SVG format, from a CSV source file of pin defintions

Arduino library to communicate with Optiboot bootloader to reprogram an AVR. TESTED ONLY on ESP32 programming an AVR64DB32

Arduino core for the tinyAVR 0/1/2-series - this is any ATtiny with 2, 4, 6, or 7 in the 1's place, 0, 1, or 2 in the tens, and the flash size in the remaining digits. LIBRARY AUTHORS - Does your library have issues with this core? Please touch base w/me so we can ensure a solution that works on all parts and won't be broken by future changes

Arduino core for AVR DA, DB, and future DD-series parts - Microchip's latest and greatest parts. LIBRARY AUTHORS - Does your library have issues with this core? Please touch base w/me so we can ensure a solution that works on all parts and won't be broken by future changes

High Resolution Multi-slope ADC Kicad Files

This repository is a public archive of the LumenPnP Pick and Place (formerly Index) source material from the beginning in mid-2020 until May 2022. The current source can be found at https://github.com/opulo-inc/lumenpnp

Heltec CubeCell Series (based on ASR6501, ASR6502 chip) Arduino support.

An open-source AirPlay mirroring server for the Raspberry Pi. Supports iOS 9 and up.

Build script for ffmpeg targeting the latest open source video codecs running on macOS using Apple's M1 processor.

FastFlix is a free GUI for HEVC and AV1 encoding, GIF/WebP creation, and more!

A fork of MicroPython with the ESP32 port customized to run on Pycom's IoT multi-network modules.

Klipper is a 3d-printer firmware

The KiCAD source for the Duet 3d printer controller see www.duet3d.com

Pro Micro-compatible Bluetooth 5.0 board with Li-Po charger and USB-C

RuuviTag firmware projects