Skip to main content
Advanced Search
Search Terms
Content Type

Exact Matches
Tag Searches
Date Options
Updated after
Updated before
Created after
Created before

Search Results

168 total results found

Casio FX-870P

Calculators

Manual (Japanese with English commentary): CasioVX-4-Manual-Peter-Rost.pdf Programming in C Navigation S (red), F.COM (blue) Enter C programming mode S Source - edit code R Run - compile and run code Arrow keys Select program ...

Workbench

Amiga

WHDLoad Uses .Slave files that define how to load disk files and when for disk based games and demos. Can be called with whdload SLAVE=foo.Slave or SLAVE=foo.Slave can be set up in Tool Types on the slave file with WHDLoad Default Tool.

Homarr

Self Hosting

Restore board from backup Find default.json (or other board) in YH backup file: apps/homarr/backup/var/www/homarr/data/configs/default.json and upload to server. Put the file in the configs directory: # Stop Homarr service systemctl stop homarr.service # ...

MACRO-80 Assembler

RC2014 Software

Manual: M80 Assembler.pdf Linker: Microsoft L80 Linker.pdf Compiling Using prompt Run with M80; prompts for file names in format: [[out-dev:]out-file[.ext]][,[lit-dev:]list-file[.ext]]=[in-dev:]in-file[.ext][/options] Try =example to compile example....

Quazar OLED interface

RC2014 RC2014 Cards

  Official site: https://2014.samcoupe.com/#graphicoled Based on SSD1305 OLED display (128x32 version?): SSD1305.pdf Uses 0x50 I/O port by default (fully configurable). I/O decoder uses 74HCT02 NOR gates and 74GCT688 8-bit comparator. The SSD1305 chip is p...

Rsync

Linux

Copy content preserving attributes of /foo to /bar: rsync -aXHA --info=progress2 --stats /foo/ /bar To exclude specific paths from /foo, for example:  --exclude=/.snapshots --exclude=/.swap To use .rsync-filter files as exclude info use -F flag. For example...

LUKS encryption

Linux

Set up new encrypted volume Format cryptsetup luksFormat --type luks2 /dev/<dev> cryptsetup luksDump /dev/<dev> Note the UUID. Open cryptsetup luksOpen --allow-discards /dev/<dev> <name> Creates new device /dev/mapper/<name>. Format mkfs.btrfs /dev/ma...

CP/M Software archives

RC2014 Software

http://www.cpm.z80.de/binary.html http://www.retroarchive.org/cpm/index.html http://www.floppysoftware.es/cpm_projects.html?path=cpm_projects

Linux tools

RC2014 Software

cpmtools Disk format definitions: /usr/share/diskdefs. List files in image: cpmls -f z80mbc2-d0 rc2014_cf.img Copy all files from image: cpmcp -f z80mbc2-d0 rc2014_cf.img '0:*.*' /tmp/1 Additional entries for /usr/share/diskdefs: ## Extras for Z80-MBC2 #...

Z80ASM - Z80 Relocating Macro Assembler

RC2014 Software

Documentation: Z80ASM.PDF Compiling .Z80 assembly file to .COM file: d:z80asm <file>/f  

ZASMB - A Zilog mnemonic assembler

RC2014 Software

Documentation: ZASMB Documentation.pdf Compiles .Z80 to .COM file: D:zasm <file>

FORTH-83 version 2.0 for CP/M-80

RC2014 Software

Repository: https://github.com/janaite/forth83-80 Manual: F83-20.MAN (from http://www.retroarchive.org/cpm/cdrom/CPM/FORTH-83/) Copy f83.com to your system and run it. Words: BYE - exit to CP/M WORDS - list words SEE word - see word definition VIE...

OVH VPS

Home Network Device Setup

Since I no longer have public IPv4 assigned to my modem/router and no way to enable modem/bridge mode I use VPS to terminate incoming traffic for HTTP and VPN-in. Type: VPS vps2020-starter-1-2-20 (1 vcore, 2 GiB RAM, 20 GB HDD) Location: London os-uk2 O...

Laws

Electronics

Kirchhoff's series: I const, V divider parallel : I divider, V const Ohm's V = IR I = V/R R = V/I Power P = IV Reactance / Inductance Xc = 1/(2πfC) Xl = 2πfL Z = sqrt(R**2 + X**2)

Lilygo LORA32 - TinyGS

Electronics Boards & Kits

ESP32: esp32_technical_reference_manual_en_0.pdf Configuration Configuration can be reset using UART (e to reset configuration). In my case the display would turn off after initial loading screen. This can be fixed by configuring "OLED Bright" configurati...

TinyGS

Radio

TinyGS intro: https://youtu.be/6Q5DRqxdOaY?t=629 Board: Lilygo LORA32 Build instructions: Build-Your-Own-Satellite-Ground-Station-TinyGS-compressed.pdf GroundStation Name: HxD https://tinygs.com/station/HxD@7641588744 http://192.168.80.155/ Zab...

Raspberry Pi Pico H

Electronics Boards & Kits

Specs Dual core Arm Cortex M0+ 133 MHz 264kB multi-bank high performance SRAM 2MiB external flash Datasheet: pico-datasheet.pdf Pinout VBUS 40 - micro-USB input voltage, connected to micro-USB port pin 1. This is nominally 5V (or 0V if the USB is n...

Paper Towel Holder

3D Printing 3D Print Designs

This is a remix of https://www.thingiverse.com/thing:5182572/files but with better fitting inserts (Part 2): FreeCAD project: Paper Towel Holder - Custom.FCStd STL: Paper Towel Holder - Custom-Body.stl