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Alexander Williams

Self-taught software creator, hardware maker, systems operator, and computer fixer. Based in Japan.

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4 Projects
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alexander-williams
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This user joined on 08/17/2016.

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Getting a hand-written Assembly Forth running on the 32-bit Longan Nano
Project Owner Contributor

Forth powered RISC-V microcontroller

alexander-williamsAlexander Williams

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A simple 46mmx22.5mm module to route power and differential signals (RS-485) over RJ-45
Project Owner Contributor

10mbps over 1km on a single pair of wires

alexander-williamsAlexander Williams

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A daughter board that mounts on a 3D printer hotend assembly to enable all wiring over RJ45
Project Owner Contributor

μ3D: RatRig V-Core 3 EVA wiring over RJ45

alexander-williamsAlexander Williams

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A dual-output switching DC-DC buck converter to replace the 24V fans on a 3D printer
Project Owner Contributor

μPow: 3D printer buck converter for 12V/5V fans

alexander-williamsAlexander Williams

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That is, full teardown, analysis, and hacking.
Project Owner Contributor

Reverse-engineering JBL flip 4

deepsoicDeepSOIC

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32 bit RISC-V homemade CPU out of discrete components
Project Owner Contributor

Pineapple ONE

filipszkanderafilip.szkandera

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After three years... Supercon again! And the new badge too!
Project Owner Contributor

BADGE FOR SUPERCON.6 / November 2022

voja-antonicVoja Antonic

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An affordable Open Source Weather Station for Everyone
Project Owner Contributor

Solar Powered WiFi Weather Station V4.0

open-green-energyOpen Green Energy

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he arrival of small satellites that used LoRa for telemetry data has meant that less technically qualified persons, with a very low budget,
Project Owner Contributor

Ground station for LoRa satellites

alberto-nunezalberto nunez

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This is my 3D printed 3-axis motion control slider for my DSLR camera.
Project Owner Contributor

3-Axis Camera Slider

isaac-chasteauIsaac Chasteau

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A full-featured Forth-based RTOS for ARM Cortex-M
Project Owner Contributor

zeptoforth

travis-bemannTravis Bemann

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Portable serial terminal
Project Owner Contributor

VT2040

neil-crawforthNeil Crawforth

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Whilst listening in a sunny spot it stays 100% charged! If drained a charge of 10 minutes can easily get you 6 to 8 hours of playtime.
Project Owner Contributor

Batteryless Supercapacitor Solar Speaker

jamie-matthewsJamie Matthews

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A microATX motherboard that uses a Raspberry Pi Pico as the CPU. SuperVGA output, stereo audio, a BIOS written in Rust and not much RAM!
Project Owner Contributor

Neotron Pico

jonathan-thejpster-pallantJonathan 'theJPster' Pallant

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Solar-powered creatures that react to energy with animations on a 7-segment LCD. And they blink at night!
Project Owner Contributor

LCD Solar Creatures

gaborGabor

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A complete desktop PCB fabrication kit
Project Owner Contributor

QwickFab PCB

joel-kozikowskiJoel Kozikowski

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Via Nano 33 BLE, collate local weather data, build and train a TensorFlow neural network model, and run the model to predict air quality.
Project Owner Contributor

O3 & BLE Weather Station Predicting Air Quality

kutluhanaktarkutluhan_aktar

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Arduino-compatible development platform whose primary function is a clock
Project Owner Contributor

MakeTime

mihaicuciucmihai.cuciuc

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My cyberdeck build using a 7.9"ultra-wide display and a Jetson Nano 4Gb board.
Project Owner Contributor

qB-deck: remote robot hacking

whoobeewhoobee

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OpenCores PDP-8 on FPGA
Project Owner Contributor

OpenCores PDP-8 on FPGA

land-boardscomland-boards.com

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A barometer is a scientific instrument that is used to measure atmospheric pressure.
Project Owner Contributor

DIY Advanced Arduino Barometer

mircemkmircemk

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The Air Quality Pavilion uses an internal sensor to collect data, monitor & then trigger various reactions to the CO2 levels
Project Owner Contributor

Air Quality Pavilion: Rethinking Shared Spaces

avyeAvye

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Mitsuru Yamada wrote 10/24/2022 at 06:34 • point

Thank you for following me! For the past few days I have been printing out and binding my Hackaday project from prehistory to PERSEUS-9 and reading through the whole thing.

  Are you sure? yes | no

Alexander Williams wrote 10/24/2022 at 08:51 • point

山田さん、全部作った物はとっても素晴らしい。宜しくお願いします。

  Are you sure? yes | no

Mitsuru Yamada wrote 10/26/2022 at 00:47 • point

ありがとうございます。現在の進んだコンピュータ技術も過去の基本の蓄積で成り立っていると私は信じています。その中でもコンピュータ黎明期の技術に注目して、それが忘れ去られないように努力しています。

Thank you very much. I believe that today's advanced computer technology is also based on the accumulation of the basics of the past. Among them, I focus on the technology of the early days of computers and strive to ensure that it is not forgotten.

  Are you sure? yes | no

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