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Tobias Rathje

Addicted to obsolete technology

Denmark

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This user joined on 01/30/2016.

My Projects

MC68030 based single board computer

T030

Homebrew Z80 board with 16KB ROM and 8KB RAM

Z80 Single Board Computer

GPS controlled nixie alarm clock with IR-receiver

GPS Nixie Alarm Clock

ATmega32 based controller/display for my old espresso machine. It controls brew/steam temperature, pump, grinder etc.

AVR controlled espresso machine

Projects I Like & Follow

Official Hackaday Prize Entry

Who says CPUs waste energy by producing heat? - It can be used to warm coffee! A USB-driven, temperature-monitored quad-386 coffee heater.

quad-386 coffee heater

A mc68k-based computer motherboard, some expansion cards, and a very basic multitasking OS, all built from scratch.

Motorola 68000 computer

An open-source minimalist 68020 based single board computer

rhombus

Jason Westervelt

The 2015 Hackaday Prize

XORYA game console is just one chip PIC32MX170F256B (32-bit MIPS core, 256K flash, 64K data mem) in DIP28 package and a few other components

XORYA - extremely low cost game console on PIC32

My attempt at building a small computer based around a full Motorola 68000 processor.

MC68000 Computer

A vintage Z80 computer prototype, compatible with CP/M & Sinclair ZX Spectrum Operating Systems

"XOR Hobby", a Vintage Z80 Computer Prototype

The 2015 Hackaday Prize

An escape from the tyranny of low-quality soundcards

DrDAC USB Audio DAC

Instant-on VT100-style serial terminal implemented in minimal FPGA board, with VGA display and PS/2 keyboard.

FPGA Serial Terminal

An Intel 8085-based computer

Bentendo 6004

increasing my cyborg-ness (2008 - present)

Bluetooth Headphones for Hearing Aids

Gertlex Gertlex

Official Hackaday Prize Entry

ARM Cortex-M4 with browser-based Lua Development Environment. Provides an ideal software and hardware platform for your next project.

Screvle - Lua Web IDE

Ronald Vanschoren

A sub-project of the ED-64 Computer to document the development of a 64-byte ferrite core memory module

Ferrite Core Memory Module

The 2015 Hackaday Prize

Diabeto is an open hardware device that wirelessly transmits blood glucose readings from a Glucometer into a smartphone

Diabeto

A project for Physics class.

Audio Frequency Display

Hackaday version of ToolZ

Hack ToolZ

A laser gauge is constructed to measure front wheel toe on a car.

Car Wheel Toe Measurement

We had a requirement to capture very small signals from the auditory system of fish, while automatically varying the stimulus.

SRS Model SR830 Lock-in Amp control by Matlab

A basic dev board for the ATmega8515 in TQFP44, has ISP header, serial header, a place for a crystal, and an LED (of course!).

AVR_board_m8515

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