Difference between revisions of "MagneticSensorChessBoard1987"
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| + | = Hardware = | ||
== Front == | == Front == | ||
[[File:UniChess87-0035.JPG|800px]] | [[File:UniChess87-0035.JPG|800px]] | ||
| Line 12: | Line 13: | ||
# [http://makeyourownchip.tripod.com/74154.html TTL 74154] 4 to 16 Demultiplexer [[File:TTL74154_pins.png]] | # [http://makeyourownchip.tripod.com/74154.html TTL 74154] 4 to 16 Demultiplexer [[File:TTL74154_pins.png]] | ||
[[File:Unichess87-Schematics.JPG|400px]] | [[File:Unichess87-Schematics.JPG|400px]] | ||
| + | == Partlist == | ||
| + | # 64 Reed Contacts | ||
| + | # 17 red LEDs | ||
| + | # On/Off switch | ||
| + | # Male Sub-D Connector 15 | ||
| + | # Adapter cable Centronics - SUB-D 15 Female | ||
| + | # Copper Tape | ||
| + | # Aluminum Frame | ||
| + | # 1 TTL 74151 | ||
| + | # 1 TTL 74154 | ||
| + | # 330 Ohm Resistor | ||
| + | # Batteryholder for 3 x AA | ||
Revision as of 06:09, 21 October 2019
Hardware
Front
Back
Connectors
Schematics
Parts:
Partlist
- 64 Reed Contacts
- 17 red LEDs
- On/Off switch
- Male Sub-D Connector 15
- Adapter cable Centronics - SUB-D 15 Female
- Copper Tape
- Aluminum Frame
- 1 TTL 74151
- 1 TTL 74154
- 330 Ohm Resistor
- Batteryholder for 3 x AA