My place on the Net

Here is where I document all the tech things I do and other stuff I find interesting. Take a look at all the software and hardware projects or check the posts below.

Posts

Dec 27, 2024
Why does a 50MB/s ISP service run at 0.5MB/s?
Dec 24, 2024
Airplane WiFi revisited
Dec 10, 2024
QR Code pixel art
Sep 22, 2024
Lost & Found stickers
Sep 9, 2024
Gaming on a budget ARM laptop
Jul 21, 2024
Simulating dice odds
Jun 3, 2024
Bluetooth receiver battery upgrade
May 2, 2024
Lossless picture compression comparison
Feb 20, 2024
No, I will not buy a domain from you
Feb 14, 2024
The absolute bloat of stock Android
Feb 13, 2024
Notice the logarithmic scale (scp vs tar)
Sep 14, 2023
5m project; A simple URL shortener
Aug 2, 2023
stl2svg -- An STL to SVG converter
Jul 3, 2023
My Little SPAM Collection
Jun 13, 2023
One line HTTP server
May 30, 2023
My right ear
Mar 7, 2023
So I got a Windows ARM laptop... And it is great!
Jan 26, 2023
It's not a bug, it's a PowerShell feature
Jan 14, 2023
Old windows games; Better on Linux
Jan 13, 2023
Extracting data from bit streams
Nov 5, 2022
PIC UART baud rate calculator
Oct 22, 2022
High speed rail WiFi, anything but high speed
Sep 30, 2022
Automating Let's Encrypt certificate renewal and deployment
Sep 13, 2022
C++ screw yous: Definition order matters
Aug 10, 2022
WiFi antenna on case RS-232 port cutout
Jul 8, 2022
Building an AppImage for StepMania
Jul 2, 2022
Bypassing Android file system restrictions
Jun 17, 2022
Simple web media player
Jun 1, 2022
Android call recording tests
May 26, 2022
Lie your way into hiding linux partitions on windows 10
May 17, 2022
Corporate firewall MITM (and one bypass)
May 13, 2022
Webcam denoise by averaging stills
Mar 31, 2022
Measuring PC serial port latency
Mar 28, 2022
UART latency on PC vs Microcontroller
Feb 12, 2022
Wake-on-LAN using NetCat
Jan 9, 2022
New year, new bugs
Dec 8, 2021
Embedded programmings smells
Nov 29, 2021
Self-hosted live streaming with OBS & GStreamer
Nov 17, 2021
Minimal Qt console application
Nov 12, 2021
The Kludge schematic editor
Sep 24, 2021
C pointers, arrays and initialization pitfalls
Sep 20, 2021
WireGuard helper script
Sep 16, 2021
WireGuard vs OpenVPN
Aug 23, 2021
My scope gave the magic smoke away
Aug 2, 2021
Input-only pin? More like Input/Output pin
Jul 21, 2021
mikroBUS addon board template for KiCAD
Jun 5, 2021
Making Microchip's Curiosity HPC compatible with (almost) any PIC microcontroller
Apr 5, 2021
Twin DIP / SOIC footprints for KiCAD
Apr 2, 2021
Run-time detection of i8085, z80 & LR35902
Mar 31, 2021
i8085 compatibility grid with z80 & GBZ80
Mar 10, 2021
Airplane WiFi, an underwhelming experience
Jan 29, 2021
Validating the logical equivalence of circuits with Prolog
Jan 25, 2021
Wire Noise - Generating serial port errors
Dec 27, 2020
Server updates and a most inconvenient crash
Dec 16, 2020
C++ is a perfectly fine web language
Dec 1, 2020
QR code generator
Oct 3, 2020
SEGA cartridge screwdriver
Mar 23, 2020
XMODEM upload tool
Jan 5, 2020
SVG to KiCAD footprint with Inkscape
Sep 5, 2019
Hosting my own repos
Jun 30, 2019
SEGA Flash Card V2 (and stand-alone mapper)
Jun 18, 2019
N0RAMboot as a BIOS replacement
Feb 21, 2019
Making a DB9 console controller plug
Oct 17, 2018
Capacitive touch sensor with 555 timer
Oct 16, 2018
When adding an extra wire is not an option
Jul 13, 2018
N0RAMboot: A Zero RAM bootloader
Jul 2, 2018
Making a Roland mill understand g-code.
Apr 17, 2018
Micro85: An i8085 microcomputer
Mar 21, 2018
WinCUPL on ReactOS
Mar 14, 2018
Master System color pattern ROM
Mar 7, 2018
Making an i8085 microcomputer
Mar 6, 2018
Verilog code and the resulting gate cost
Mar 7, 2017
64kbps is enough to stream video
Mar 6, 2017
Master System serial bootloader
Mar 5, 2017
Bringing OpenWRT to the NanoPi-M2
Feb 21, 2017
New cartridge revision in design!
Feb 19, 2017
Serial port for the Master System
Feb 18, 2017
Prototypes are ugly
Feb 17, 2017
SEGA Master System flash card