Create HF planar inductors/transformers programmatically and generate KiCad s-expressions or dxf files.

Gatery, a library for circuit design.

Plot library for the JUCE Framework

Wifi and MQTT handling for ESP8266 and ESP32

Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.

Project Lab Board

Chrome extension to visualize music

JLCPCB Design Rules implemented as Custom Rules in a .kicad_dru file

An JLC PCB Fabrication Plugin for KiCad

Plugin to generate BOM + CPL files for JLCPCB, assigning LCSC part numbers directly from the plugin, query the JLCPCB parts database, lookup datasheets and much more.

Some simple plugins for generating stator coils in kicad

ESPHome support for the HI-Link HLK-LD2450 millimeter wave sensor (external component) with support for custom zones using convex polygons.

Haptic input knob with software-defined endstops and virtual detents

Hardware design for the Unfolding Space project.

The Unfolding Space Glove is an Open Source wearbale that allows blind users to haptically sense the depth of their surrounding space and thus (hopefully) better navigate through it.

ESPHome LD2410 mmWave Radar Sensor Custom Component

Internet radio & Spotify alarm clock server, made for Raspberry Pi

Simple HTML5 Charts using the <canvas> tag

Play mp3 files from SD via I2S

A eurorack-friendly audio frontend compatible with many FPGA boards, based on the AK4619VN audio CODEC.

ESP8266 WiFi Connection manager with web captive portal

Demo of Apple HomeKit accessory server library with mqtt support

Native Apple HomeKit accessory implementation for the ESP8266 Arduino core.

Apple HomeKit accessory server library for ESP-OPEN-RTOS

Use Telegram on your Arduino (ESP8266 or Wifi-101 boards)