Discover Jana-Marie/STM32-HAL-I2C-Peripheral-Library Open Source

Anotter OSHW environment sensor hub, focussed on Sensirion SEN055/SEN05x sensors, featuring a prometheus-exporter.

anotter-sensor-hub

DisplayPort to Ipad 3/4 panel adapter

OtterScreenAdapter

HTML

USB-LED-Otter

Tiny USB to adressable LED adapter. Fits in your USB port :3

temperature-logger

Anotter USB temperature logger that can record up to four channels with thermocouple or NTCs connected via CDC directly or SCPI to USB.

PD-Injector

USB-PD Power/Data Splitter

Open source 1080p60Hz USB & IP camera based on Sochip s3 and OS05A10/OS05A20 (general MIPI CSI IP camera interface).

OtterCam-s3

Enlighted-Otter is an Open-Source and OSHW work-light for hacker/maker events like the chaos communication congress, which can be screwed onto a club mate bottle.

Enlightened-Otter

lab-balance

https://twitter.com/_Jana_Marie/status/1270040286710968321

transpOtterNG

Next Generation of TranspOtter.

Electrostatic adhesion plate

electrostatic-adhesion-plate

USB-PD-Firmware

USB-PD firmware for the stm32f072 - forked from https://git.clayhobbs.com/pd-buddy/pd-buddy-firmware

LAEMP-Prism

The LÄMP-Prism is an aesthetically pleasing and colorful effect lamp that can be used in your home.

Hoverboard breakout board.

hoverboard-breakout

CH330_Hardware

CH330 breakout board

stm32g4xx_usb_cdc

STM32G474 USB CDC example implementation, combined with Jan Breuer's SCPI parser library v2

otterlinear-keyboard

Just a smol ortholinear keyboard desgined by an otter for otters.

philphoc-luma

Zigbee/Hue to WS2812 or similar addressable LED bridge.

stm32f072-USB-PD

stm32f072 USB-PD standalone firmware

hackerhotel-stm-workshop

Files and notes for the "STM32 for Arduino Users" workshop at HackerHotel 2020

IBM-dials-retrofit

Retrofit your IBM Dials with USB now!

MiniBee

Some smol Zigbee endpoint to integrate addressable LEDs (e.g. SK6812, WS2812) into existing smart lighting systems (e.g. Philips Hue).

JEGGER_s-link

https://twitter.com/_Jana_Marie/status/1245725762642206728

USB-PD-Firmware-FreeRTOS

FreeRTOS based USB-PD DRP firmware for the stmf072

KiCAD-libs

Otter's KiCAD-libs

Tcl

USB-I2C-BRIDGE

CP2112 based USB I2C bridge

hlcc

hormone level conversion calculator written in Rust

Rust

OtterControlNG

Next generation of OtterControl.

HTML

Ottersauger

Ottersauger & Otterfilter files

otter-printer

It prints Otter!

haj-coaster

https://chaos.social/@janamarie/110827692538153298

MP2300-Tools

My collection of tools I've written for the graphtec MP2300 plotter. Demo:

A smol and simple STM32G431 based Analog to USB toolkit.

analog-toolkit

OtterPill-CAN-Adapter

CAN-adapter for the OtterPill running candleLight firmware.

trainlog

simple position and movement tracker/logger.

Source-files for [citation needed] stickers.

citation-needed

mini-motor-controller

A controller for miniature stepper motors

LOL-Display-Frame-Diffusor

This files create a Frame and Diffusor for the LOL-Display

Used to capture Schlieren

Schlieren-Videography-with-Moir-Effekt

Processing

JlinkBreakout

Segger Jlink to Tag-Connect and SWD adapter

USB-UART-BRIDGE

USB-UART-BRIDGE & ESP programmer featuring tag-connect

haj.gf

Sources for https://haj.gf

HTML

Mini-TDR

OtterStepMini

OtterStepMini is a user friendly, up to 48V 10A stepper-motor-driver with USB-CDC and USB-PD for desktop-applications.

miniscan

An easy and clean 35mm film illuminator for camera based scanning.

Rainbow-Space-Invader

Teebeutel, it beutels tee!

Teebeutel-Image-Sensor-Expansion

18650-interlude

A very simple board to measure the current from a 18650 battery cell for power profiling.

pure-chaos

An accidental collage of an unknown number of images shot at 37c3 in Hamburg.

HCS-12SS59T-HW

Otter

zepto

Automatic midi file splitter

OtterControlNG-FW

tesla-midiplayer

Lets create an open CNC mill, to make our own pcb´s and more!

OpenCNCmill

Game of Life (alike) Texture Generator

GoLTGen

TypeScript

type-c-recessed

A simple (for now power only) back-mounted USB Type-C receptacle for beautiful boards~

diyiji

Open source slanted desktop audio-monitor stand

OPS - The Otter Power Supply

OPS

MINIMIX

Minimal audio mixer

L-System

L-System in Python

Progeny Vision DX Python scripts

Progeny-Vision-DX-Python

LED-Polyhedron

This experiment aims to develop a mechanical super resolution stage for the OpenIRV project.

shitty-mlcc-xy-stage

WhiteboardOtterBot

Whiteboard screenshot bot for Telegram