Recent Projects

A stackable, multi-channel audio board for Teensy 4.x.

New 8x8 and 16x16 TDM Audio Board for Teensy

richard-p Richard P

A hacky bit of HW to easily measure SAO current draw.

Amp your SAO

A hacky bit of HW to easily measure SAO current draw.

Amp your SAO

A hacky bit of HW to easily measure SAO current draw.

Amp your SAO

A hacky bit of HW to easily measure SAO current draw.

Amp your SAO

A hacky bit of HW to easily measure SAO current draw.

Amp your SAO

A hacky bit of HW to easily measure SAO current draw.

Amp your SAO

The mixture-of-experts and multi-model meme is in play, so lets let the reindeer games begin, even if we missed Christmas with Deep-Seek.

Deep Sneak: For Lack of a Better Name

A DIY custom VR headset

VR Headset

incompatible custom(izable) circuit for sending fast data over twisted pairs

Not an Ethernet Transceiver

yann-guidon-ygdes Yann Guidon / YGDES

A MIDI Sound and Interface Card for the TRS-80 Model 1, III, and 4

MIDI-80 for the TRS-80

michael-wessel Michael Wessel

A MIDI Sound and Interface Card for the TRS-80 Model 1, III, and 4

MIDI-80 for the TRS-80

michael-wessel Michael Wessel

A MIDI Sound and Interface Card for the TRS-80 Model 1, III, and 4

MIDI-80 for the TRS-80

michael-wessel Michael Wessel

First breadboard with a matrix router

Protomatrix

vlad-shcherbakov Vlad Shcherbakov

Z80 homebrew development board

BeanZee

stephen-willcock Stephen Willcock

Z80 homebrew development board

BeanZee

stephen-willcock Stephen Willcock

Repurposing JVC Zoom and Focus Demands on an Olympus 14-150mm Lens on a Blackmagic Camera

Zoom & Focus Demands for the Olympus 14-150mm Lens

Business card sized 21 ch. spectrometer (250-940 nm), 2D-LIDAR visualization, FFT audio analyzer

µ-Spec nano

Business card sized 21 ch. spectrometer (250-940 nm), 2D-LIDAR visualization, FFT audio analyzer

µ-Spec nano

An Open Source Continuous Inkjet Printer

CIJ Printer

dominik-meffert Dominik Meffert

An Open Source Continuous Inkjet Printer

CIJ Printer

dominik-meffert Dominik Meffert

Open-source and open-hardware custom scientific RPN calculator

OpenRPNCalc

anton-poluektov Anton Poluektov

Open-source and open-hardware custom scientific RPN calculator

OpenRPNCalc

anton-poluektov Anton Poluektov

Open-source and open-hardware custom scientific RPN calculator

OpenRPNCalc

anton-poluektov Anton Poluektov

Open-source and open-hardware custom scientific RPN calculator

OpenRPNCalc

anton-poluektov Anton Poluektov

programmatically create hardware

typeCAD

typecad typecad

The ezsound-6x8 is a high-quality, fully isolated multichannel audio interface for the Raspberry Pi 5

ezsound-6x8 Pi5 multichannel soundcard

stephen-g Stephen G

The ezsound-6x8 is a high-quality, fully isolated multichannel audio interface for the Raspberry Pi 5

ezsound-6x8 Pi5 multichannel soundcard

stephen-g Stephen G

The ezsound-6x8 is a high-quality, fully isolated multichannel audio interface for the Raspberry Pi 5

ezsound-6x8 Pi5 multichannel soundcard

stephen-g Stephen G

The ezsound-6x8 is a high-quality, fully isolated multichannel audio interface for the Raspberry Pi 5

ezsound-6x8 Pi5 multichannel soundcard

stephen-g Stephen G

The ezsound-6x8 is a high-quality, fully isolated multichannel audio interface for the Raspberry Pi 5

ezsound-6x8 Pi5 multichannel soundcard

stephen-g Stephen G

This project attempts to prototype a self balancing cube using three reaction wheels

Reaction Wheel Self Balancing Cube

dami-kim Dami Kim

Key Features ✅ Division by zero is defined to return a special value: ∞ ✅ Adds new rules for interactions with ∞, including addition, subtra

NewMath-InfinityFramework