Difference between revisions of "Speaking Wall Art"

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| Parallel Data Input Option with Octal Latch (74LS374) and D-Type Flip/Flop (74LS74)
 
| Parallel Data Input Option with Octal Latch (74LS374) and D-Type Flip/Flop (74LS74)
 
| [[File:SWA_Parallel_Board.jpg|x100px]]
 
| [[File:SWA_Parallel_Board.jpg|x100px]]
| End
 
|-
 
| Front
 
| Middle
 
| Fritz
 
 
| End
 
| End
 
|}
 
|}

Revision as of 15:31, 19 March 2012

Front Image Text Description Fritz Image Back Image
Front SPO256-AL2 Voice Synthesizer IC SWA SPO256A-AL2.jpg End
Front Audio Amplifier based on LM386 SWA Audio-Amp.jpg End
Front CTS256A-AL2 Text-To-Speech Controller IC SWA CTS256A.jpg End
Front Optional Chip Selection with Decoder/Demultiplexer (74LS138) and HEX Inverter (74LS14) SWA Logic.jpg End
Front Data and Address Bus Exchange with Latch (74LS373) SWA Latch.jpg End
Front External RAM (TMS4016-25) Buffer For Text Conversion SWA RAM.jpg End
Front External EPROM (2732A-70) For Custom Text To Allophone Conversion EEPROM.jpg End
Front Serial Data Transfer Configuration Module with Latch (74LS373) SWA UART Board.jpg End
Front Parallel Data Input Option with Octal Latch (74LS374) and D-Type Flip/Flop (74LS74) SWA Parallel Board.jpg End