5*5 LED Matrix alphabet scrolling without microcontrollers

Thread Starter

Alishba

Joined May 26, 2017
3
I want build to 5*5 led matrix which displays an Alphabet that scrolls along the column.The led will e connected in columns via demuxer,each column will be connected to a separate demuxer.The first demuxer will generate the function and then pass on to next via shift registers. Can simeone show the simulation on proteus. No coding!!!!
 

GopherT

Joined Nov 23, 2012
8,012
I want build to 5*5 led matrix which displays an Alphabet that scrolls along the column.The led will e connected in columns via demuxer,each column will be connected to a separate demuxer.The first demuxer will generate the function and then pass on to next via shift registers. Can simeone show the simulation on proteus. No coding!!!!
I will show you how to be successful for a small fee.
 

shteii01

Joined Feb 19, 2010
4,644
First question.
Which alphabet are we using? English? Spanish? French? Russian?
The reason I ask is that English alphabet has 26 letters. Russian alphabet has 33 letters. This sort of silly little thing is important.
 

Thread Starter

Alishba

Joined May 26, 2017
3
First question.
Which alphabet are we using? English? Spanish? French? Russian?
The reason I ask is that English alphabet has 26 letters. Russian alphabet has 33 letters. This sort of silly little thing is important.
I want to display only three alphabets i.e. O,Q,A.
 
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