DevOps hands-on course repository with practical labs covering CI/CD with GitHub Actions, pipeline debugging, Terraform infrastructure as code, AWS deployments, and production troubleshooting. The …

USB host/device implementation using PIO of raspberry pi pico (RP2040/RP2350).

A curated list of awesome apps that support WebDAV and tools related to it.

Charts - Obsidian Plugin | Create editable, interactive and animated Charts in Obsidian via Chart.js

Fish shell like syntax highlighting for Zsh.

unclutter your .profile

Electronics for the 18650_tester project

A simple 18650 Lithium Ion battery tester based on a raspberry pi, with the hardware schematics and python program and GUI.

Compilation instructions and hex files for Z-Stack firmwares

Abstracted configuration file loading for Go.

Opensource DDR3 Controller

GUI for v4l2-ctl

The next generation of motion control firmware

TMC stepper driver autotuning Klipper python extra

折腾交换机

A tool for writing better scripts

Use multiple computers using one set of monitors, mouse and keyboard

Application: Collect ALL UniFi Controller, Site, Device & Client Data - Export to InfluxDB or Prometheus

Repository for BLESS, an SSH Certificate Authority that runs as a AWS Lambda function

Cloud replacement for vacuum robots enabling local-only operation

Exec into node via kubectl

Allows for an umbilical on a Voron Switchwire, while using a BTT SB2209/SB2240 can bus toolhead pcb.

New triple deck filament block for ERCF V1 and Sturdy Bunny

A curated list of links related to Voron printers.

Voron mods

A smaller version of the sherpa extruder, direct and bowden supported

EasyERCFbrd v1.1