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Build log

Architecture

Schematic

Construction

Sample programs

Comparison of modern relay computers

Links

Computers

Harry Porter's Relay Computer: http://web.cecs.pdx.edu/~harry/Relay/

Relay Computer Two: http://www.electronixandmore.com/projects/relaycomputertwo/index.html

RC-3 Relay Computer: http://www.computerculture.org/projects/rc3/

Edmund Berkeley's Simon Relay Processor: http://www.cs.ubc.ca/~hilpert/e/simon/index.html

TIM: http://www.northdownfarm.co.uk/rory/tim/tim-8.htm

DUO 14 Premium: http://www.ostracodfiles.com/ostracod/relay.html

Relay computer "trainer": http://relaysbc.sourceforge.net/

i² 8-Bit Relay Computer: http://isquared.weebly.com/

Kilian Leonhardt's relay computer: http://www.relaiscomputer.de/

Der Relaisrechner: http://www.schlaefendorf.de/relaisrechner/dokumentation/index.html

Zusie: http://www.nablaman.com/relay

MERCIA: http://www.relaiscomputer.nl/

Paul Laws's Relay computer: http://relaycomputer.blogspot.ru

Other relay devices

Relay Calculating Engine: http://simonwinder.com/projects/relay-calculating-engine/