Ken Shirriff

icon indicating a website link http://righto.com icon indicating an email [email protected]

icon company righto.com icon location California icon location Restored Apollo Guidance Computer, Xerox Alto. Reverse-engineering old chips. Analog computing. Added ₿ to Unicode. Charger teardowns. Arduino IRremote library.

Results 9 repositories owned by Ken Shirriff

Arduino-TV-B-Gone

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The TV-B-Gone software ported to the Arduino platform

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bitcoin-code

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Python example code for "Bitcoins the hard way: Using the raw Bitcoin protocol"

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alto-bitcoin

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Bitcoin mining on the Xerox Alto

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alto-mandel

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Mandelbrot for Xerox Alto, written in BCPL

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fpga-fizzbuzz

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Implementation of FizzBuzz on an FPGA

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ibm-system-360-50-simulator

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Simulator of an IBM System/360 Model 50

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TICalculatorJSSimulator

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Simulate a 4-function TI calculator and the Sinclair Scientific calculator using the original source code

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virtualagc

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Virtual Apollo Guidance Computer (AGC) software

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xc2064

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Reverse engineering the XC2064 FPGA

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