tebl Goto Github PK

followers: 181.0 following: 3.0 repos: 55.0 gists: 0.0

Type: User

Bio: I do electronics because LEGOs are too expensive, though sometimes my creations come with accidental smoke...

Location: Norway

Hi there!

⚡ I'm not an electronic engineer, I just couldn't afford real LEGOs so I play around with cheap modules, KiCAD and a soldering iron instead. I like designing PCBs of things I've seen, most of them I only build so that I would have one of them, the resulting files you'll find in the various repositories here. As for guarantees, there are none.

❓ If you have a specific question not directly related to a specific repository, check out Frequently Asked Questions (FAQ).

tebl's Projects

8bit-wave

An Arduino-based tape player for old school computers like the ZX Spectrum, Dragon 32 etc. Hardware is compatible with tzxduino/arduitape and Maxduino firmware.

a2600-keyboard

A new version of the classic Atari 2600 Keyboard controller, mostly because I wanted the overlays without paying for worn cardboard sheets.

a7800-mega-adapter

Adapter for using a wired Sega Mega Drive/Genesis controller on an Atari 7800.

acorn-advanced-rom-adaptor

Schematic for the Advanced ROM MKII Adaptor redrawn, respin done as MKIII with more space for the Acorn Electron computer.

acorn-joystick-adapter

Joystick adapter that allows you to use common Atari-style joysticks (C64/Amiga/Atari) on your BBC Micro computer!

amiga-drawbridge

A PCB build of Rob Smiths Amiga DrawBridge, an Arduino-based solution for reading and writing Amiga floppy disks on modern hardware. Also includes version of Greaseweazle.

amiga-mouse-switch

An attempt at building an automatic Amiga Mouse/Joystick switch (when used with Amiga port 1) - pushing the button changes the device connected. No more two-cable Merengue for me on the Amiga 500, forever more!

apple2-joystick-adapter

Adapter that plugs into the Game I/O connector on the Apple //e motherboard to add support for Atari-style joysticks, cables can be routed to the back of the case for easy access.

apple2-prototyping-card

Prototyping card for developing new hardware for legacy Apple ][, //e and //gs computers.

atari-joystick-tester

Simple joystick tester, can be used with the common Atari 9-pin joysticks and paddles (tested using multimeter).

be6502-build-a-65c02-computer

A PCB being made while watching Ben Eaters "Build a 6502 computer" video series. Includes the computer itself, a standalone slow clock and an Arduino Mega shield for the bus monitor sketch..

breadboard

Created a simple PCB that can be used to transfer breadboard contents more directly to a PCB.

bulkymidi-32

A HW build of the MT32-PI project, allowing you to emulate a Roland MT-32 using a Raspberry Pi. Includes enough additional modules to build a MIDI-mountain as well as adapters for connecting to most things retro.

bulkymodem

My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud. Probably doesn't even work.

bulkyradio

Internet radio project, all kinds of unfinished and unusable.

c64-blinkendiag

A version of the DIAG64cart, this mainly changes components for the ones I've already got and adds a lot of LEDs. It's a blinkenlight project for diagnostic usage.

c64-cpm-cartridge

A recreation of the CP/M cartridge for the Commodore 64.

c64-irq-led

Changes Commodore 64 power LED so that it is green when I/O is used on system, reverts to red when done.

c64-joykey

WASD-style joystick for vintage computers. With an added Arduino Pro Micro you can use it as a USB-keyboard, so if you wanted a DIY streamdeck or Macro-keyboard - then the C64 JoyKEY can do that as well.

c64-joystick-adapter

A simple device that allows the connection of two Commodore 64 joysticks to a modern computer over USB (using an Arduino Pro Micro). The overall goal is to be able to use vintage joysticks with emulators.

c64-joystick-switcher

Wanted a joystick switcher for my Commodore 64, so I built one by adapting C64 Mega Switcher for use with Atari-style joysticks. Supports secondary fire-button when using Sega Master System gamepads, even includes an auto-fire circuit.

c64-kernal-switcher

Switchless kernal switcher for the common breadbin Commodore 64, "longboards". Reuses power LED for easier use.

c64-lumafix

An easier to solder version of the Lumafix board, components spaced out a bit more to make things easier on the beginner (mostly meaning me). Can also be used to bypass noisy signals on motherboard, wireing directly to modulator replacement.

c64-mega-switcher

Adapter for using Sega Mega Drive/Genesis controllers on a C64, with builtin port switcher so no more cable switching!

c64-modulator-replacement

A simple modulator replacement for Commodore 64s with "longboards", complements my Lumafix version as well adding an audio connector for second SID.

c64-pi1541-ii

I wanted a Pi1541 module that did not feel like I was handling bare electronics, so I made one that hides most of the scary bits (no 3d-printer required).

c64-pi1541-iii

I wanted a Pi1541-module that did not feel like I was handling bare electronics, so I made another that manages to hide most of the scary bits without needing a 3d-printer.

c64-pi1541-module

I wanted an alternative to the SD2IEC on my Commodore 64, and I almost instantly took a liking to Pi1541 software. I did however need to design a board for it and this was the end result - even includes beepers, OLEDs and two IEC connectors

c64-playontape

It's a tapuino, mostly because I wanted to build one. Uses an Arduino to load tapes on the good old Commodore 64.

c64-power-saver

C64 power supplies are ancient, they go bad every day so use protection!

tebl Goto Github PK

Hi there!

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