meta description=' Laboratory Glassware,Scientific Instruments,Dairy Instruments,Medical Instruments,Surveying Products: Encoder & Decoder Circuits

Friday 8 August 2014

Encoder & Decoder Circuits

Objective : To Study and verify the truth tables of :  Binary to gray 
code convertor,  BCD to seven segatnt Decoder,  BCD to decimal 
Decoder,  Decimal to BCD Encoder.
Specifications : instrument comprises of  DC Regulated Power Supply 
5VDC/150mA, four SPDT  switches provided for selecting logic '1' & 
logic '0' , 1Hz monoshot clock pulse, four output indicators, Circuit 
diagram for IC 7490, IC7447 & 7-segatnt display Printed & conne-
ctions for various inputs & outputs brought out at the sockets on the  front panel.

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