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15khz

amaranth

A modern hardware definition language and toolchain based on Python

amaranth-boards

Board definitions for Amaranth HDL

amaranth-stuff

My collection of reusable code written using the amaranth hdl

amaranth_sandbox

A collection of experimentations using the amaranth HDL framework

animatedvalues

C++ library for PlatformIO, for having a value following an animation sequence

as68k-macros-collection-atarist

A collection of assembly macro for so called "Motorola 68k family", specifically for the family of computers known as "Atari ST"

as68k-scratch

Informal repository to work with assembly 68k, code comes and go

atari-st-mod-enhanced-to-standard-joystick-ports-adapter--hardware

An hardware project to support the Atari Jaguar game controller by combining the standard joystick ports of the Atari ST.

atari-st-mod-rgb565-experiment

Experimental modification for the Atari ST, to have a RGB-565 colorspace (65K colors) ; inspired by the textual description from Barry Orlando.

atari-st-mod-serial-port-upgrade

Recreation of a mod for the Atari ST, allowing to double the maximum speed of the serial port.

atari-st-mod-serial-port-upgrade-rsve

A remake of the 'RSVE' serial port upgrade for the Atari ST.

bdd-in-action

A step-by-step cookbook to build a Rest-ish service from scratch using Spring-boot, following the principle of Behavior Driven Development.

colorlight-fpga-projects

current focus on Colorlight i5 and i9 module

core

Sporniket-core is a collection of libraries containing code that I deemed essential for my projects at one point.

dc5v-for-atari-stf

DC5V for the Atari STF is an alternative pcb to replace the integrated power supply of the Atari STf, based on the premise that the original power plug will receive a DC 5V, 3~4A supply instead of being plugged to the main grid (110~240V, 50~60Hz, 1A).

dcmo5

Improved version of the DCMO5 emulator

demo-task-gpio-button-led

C++ project made with PlatformIO, running on Espressif ESP32 based boards, that showcases some libraries that I wrote and serves as a maintenance workspace for those libraries. This sample project consists of a blinking led and a push button. When the button is pushed, the led blinks differently than when the button is released.

dfb

David's Falcon Booster

dop-lite

An experimental power adapter using USB-C Power Delivery limited to around 15W, with up to 0.5A for the 12V rail, and up to 3A for the 5V rail.

dop-module-dc-stepdown-xl4005

An experimental module based on the dc-stepdown converter XL4005 from XLSEMI

eight-by-six-keyboard-hardware

The hardware project of an ortholinear, 8 columns by 6 rows, DIY keyboard.

electronic-package-descriptor

A python library that provide an abstract model and API for helping generate component symbols for EDA suites like Kicad.

electronic-symbol-generator-for-cad

A python library with a command line interface to generate symbols of electronic packages for electronic CAD suites like Kicad.

esp32-idf-experiment-spi-st7789

Addressing the ST7789 TFT controller through SPI on the ESP32 using the IDF toolchain.

esp32-idf-workspace-i2c

C++ project made with PlatformIO, running on Espressif ESP32 based boards, that serves as a maintenance workspace and showcase for some libraries that I wrote around the I2C protocol.

feedbackled

C++ library for PlatformIO, model of LED with a set of animations to provide visual feedback.

game

My game api. Essentially a sprite engine, and an hardware/api abstraction layer.

gpioabstractionlayer

C++ library for PlatformIO, abstraction layer to handle GPIO pins (setup, read, write)

gpioabstractionlayer-espressif32-espidf

C++ library for PlatformIO, implementation of the GpioAbstractionLayer for the espressif32 platform, using the espidf framework