Media Summary: This is a quick demonstration of my CDP1802 CPU based This project is superseded by the combined auto-keyer and hex keypad: *** I ... This machine is based on the 1976 article from Popular Electronics. It is an 8-bit micro using a CDP1802 CPU with a whopping ...

Cosmac Elf With Basic - Detailed Analysis & Overview

This is a quick demonstration of my CDP1802 CPU based This project is superseded by the combined auto-keyer and hex keypad: *** I ... This machine is based on the 1976 article from Popular Electronics. It is an 8-bit micro using a CDP1802 CPU with a whopping ... UPDATE August 2017: I used the spare parts from this Edit: this project has since been updated to a combined auto-keyer and hex keypad: ... 1802 In August of 1976 Popular Electronics released an article by Joseph Weisbecker introducing the ...

An Elf2k computer ( with video and keyboard build entirely on breadboards.

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Cosmac ELF with BASIC
COSMAC ELF compatible computer running BASIC
COSMAC ELF
A lazy "keyer" for the Cosmac 'Elf'  [Superseded - see later video]
Cosmac Elf
Building the Classic 1976 COSMAC "ELF" Microcomputer
COSMAC Elf - Designing, assembling and programming in binary!
Updated Auto-Keyer for the 1976 Cosmac 'Elf'  [Superseded - see later video]
COSMAC Elf 2000 Checkout
An ELF *off* the shelf | The Quest Super ELF | COSMAC 1802
Cosmac "Elf" - a 1976 project from Popular Electronics
Learning a 'new' processor (45 years late...)
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Cosmac ELF with BASIC

Cosmac ELF with BASIC

The

COSMAC ELF compatible computer running BASIC

COSMAC ELF compatible computer running BASIC

This is a quick demonstration of my CDP1802 CPU based

COSMAC ELF

COSMAC ELF

Brief video of my homebuilt

A lazy "keyer" for the Cosmac 'Elf'  [Superseded - see later video]

A lazy "keyer" for the Cosmac 'Elf' [Superseded - see later video]

This project is superseded by the combined auto-keyer and hex keypad: https://www.youtube.com/watch?v=amUEFpjozSU *** I ...

Cosmac Elf

Cosmac Elf

This machine is based on the 1976 article from Popular Electronics. It is an 8-bit micro using a CDP1802 CPU with a whopping ...

Building the Classic 1976 COSMAC "ELF" Microcomputer

Building the Classic 1976 COSMAC "ELF" Microcomputer

UPDATE August 2017: I used the spare parts from this

COSMAC Elf - Designing, assembling and programming in binary!

COSMAC Elf - Designing, assembling and programming in binary!

In this video I show my design of the

Updated Auto-Keyer for the 1976 Cosmac 'Elf'  [Superseded - see later video]

Updated Auto-Keyer for the 1976 Cosmac 'Elf' [Superseded - see later video]

Edit: this project has since been updated to a combined auto-keyer and hex keypad: ...

COSMAC Elf 2000 Checkout

COSMAC Elf 2000 Checkout

First check-out tests of newly completed

An ELF *off* the shelf | The Quest Super ELF | COSMAC 1802

An ELF *off* the shelf | The Quest Super ELF | COSMAC 1802

1802 #RCA #retrocomputer In August of 1976 Popular Electronics released an article by Joseph Weisbecker introducing the ...

Cosmac "Elf" - a 1976 project from Popular Electronics

Cosmac "Elf" - a 1976 project from Popular Electronics

Forty-five years on, here's my

Learning a 'new' processor (45 years late...)

Learning a 'new' processor (45 years late...)

The

Cosmac Elf 2000 on breadboards + Ben Eater computer

Cosmac Elf 2000 on breadboards + Ben Eater computer

An Elf2k computer (http://www.sparetimegizmos.com/Hardware/Elf2K.htm) with video and keyboard build entirely on breadboards.