MagneticSensorChessBoard1987: Difference between revisions
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Parts: | Parts: | ||
# [http://makeyourownchip.tripod.com/74151.html TTL 74151] 8 to 1 Multiplexer [[File:TTL74151 Pins.jpeg|200px]] | # [http://makeyourownchip.tripod.com/74151.html TTL 74151] 8 to 1 Multiplexer [[File:TTL74151 Pins.jpeg|200px]] | ||
# [http://makeyourownchip.tripod.com/74154.html TTL 74154] 4 to 16 Demultiplexer [[File: | # [http://makeyourownchip.tripod.com/74154.html TTL 74154] 4 to 16 Demultiplexer [[File:TTL74154 Pins.png|200px]] | ||
[[File:Unichess87-Schematics.JPG|400px]] | [[File:Unichess87-Schematics.JPG|400px]] | ||
Revision as of 04:04, 21 October 2019
Front
Back
Connectors
Schematics
Parts:
- TTL 74151 8 to 1 Multiplexer
- TTL 74154 4 to 16 Demultiplexer File:TTL74154 Pins.png
