Recent Projects

A wearable LED fixture that receives wireless DMX512 over WiFi. Because why should the lighting rig stop at the stage edge.

LumiBand Gen3 - Wireless DMX LED wristband ESP32

markus-loeffler Markus Loeffler

or "flip dotters" if you want. Let's just talk about flip-dot/flip-disc displays and projects using them :-)

Dot flippers

yann-guidon-ygdes Yann Guidon / YGDES

IRremoteESP8266 said UNKNOWN — so I reverse-engineered it: raw timings → 8-byte protocol → ESP32 → Home Assistant. Code included.

Hacking Mitsubishi Heavy AC IR with ESP32

The ultimate open-source aquarium LED and mobile app.

High-Power Smart WiFi Aquarium LED

Tired of clunky scroll wheels? MagScroll uses a magnetic encoder for smooth, precise, control for scroll, zoom, volume, CNC jogging and more

MagScroll — Magnetic Encoder Wheel for Scrolling

hayri-uygur Hayri Uygur

Offline USB-C password manager. No cloud, no apps, no battery.

ZeroKeyUSB

Bring true hi-fi audio to your smart home

Esparagus Audio Brick

andriymalyshenko andriy.malyshenko

Your companion for (vintage) computer experiments. Display 8 bits using blinkenlights. Learn about logic and see how number systems work.

8-bit Workbench™

Radial Delta

Convert the X stand included with most keyboards into a table stand with isolation from the floor.

Ultimate practice room

lion-mclionhead lion mclionhead

Architecture and Feasibility Study of a High-Density 40-Channel AM Modulator on Legacy FPGA Silicon with Real-Time MCU Network Integration

AM Modulator on Legacy FPGA Silicon

A probe to measure temperature using an oscilloscope.

Oscilloscope Thermometry

Add a rotary encoder to an Amrel programmable power supply to improve the user interface.

Amrel Power Supply UX Mod

ogdento ogdento

Here you can access all the resources and files for this air pressure kit.

Air Pressure Sensor Kit

nelson-phillips Nelson Phillips

Handy 7 seg module that crams two DM9368N and two digits onto a single board that I can plug in on my breadboards.

7 Segment Display Module using DM9368N

john-lonergan John Lonergan

An endeavor to replicate the early design of the eponymous toy fortress from the “Masters of the Universe” franchise.

The Castle Grayskull Prototype Project