How Expand Output to 480 bits with using just 5 pins of MCU ?

[Alee]

Hi guys

i used 74HC595 shift register before to expand output but i saw a currency panel project with a static 7-segment show and control whole of data-seg by using just 1 wire i think this is very helpful for more low speed projects.

can everybody write example code by using Proton IDE with full description ?


see whole of project blow



Here u can see adding two shift register


and Here Proteus simulation with ATMega 8 in the site i found just hex file

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[Alee]

see example code here http://www.protonbasic.co.uk/showthr...sing-PIC12F675