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Richard Omer

Retired computer programmer who bought a North Star Horizon with 90Kb 5.25 floppy drives and 16 Kb ram back in 1978

Gainesville, Florida, USA

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This user joined on 07/10/2019.

Projects I Like & Follow

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

Breaking the encryption on the Lerdge series mainboards so I can try porting Marlin 2.0 to it.

Lerdge 3d Printer Mainboard Hacking

The 2016 Hackaday Prize

Codename Hardpass: A Password Manager on the Raspberry Pi Zero...suffering featuritis.

RPi Zero WiFi-Enabled Hardware Password Manager

An easy to build homebrew SBC with a 68008 CPU. Two HW options: Lite and Full. Lite allows to build a 3 ICs 68008 system running CP/M-68K.

68k-MBC: a 3 ICs 68008 homebrew computer

A 16 bit RISC computer with video display, from just a few TTL and memory chips. Online C compiler and simulator available.

Kobold K2 - RISC TTL Computer

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

niftyled is a plugin based open source framework to control LED devices using pixmaps.

niftyled

The 2017 Hackaday Prize

Probability this can work: 98%, working well: 50% A LOT of work, and utterly ridiculous.

Improbable AVR -> 8088 substitution for PC/XT

The desktop with an arduino as the main processor. Multitasking, Gaming, Graphics, and (later) File IO

Arduino Desktop

A software interface for the breadboard. Configures your prototypes without wires or other components.

The MetaBoard

Geoff Graham released an inexpensive video terminal design in 2014. Several others have updated the firmware. Here is an updated PC board.

ASCII Video Terminal

Arduino library for Microblaze and Cortex A9, integrated with Vivado/SDK

Arduino Vivado SDK

Fix your eBay router with the G25 Arduino CNC Shield

G25 Arduino CNC Shield

A 20 character retro-display word clock in 5 minute increments

Five minute clock

an Autonomous Tricycle running around campus

AT_campus

Yep, another one! But this time with more modern devices, fewer parts, and a smaller form-factor

HD6309 Singleboard Computer II

Bits

roelh wrote 09/13/2019 at 06:48

Hi Richard, thank you for liking and following #Kobold K2 RISC computer !

Are you sure? yes | no