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can u help me about 4-sevensegment display

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randell_xtian

randell_xtian

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can u help me to understand or even program the 4 seven-segment display in a microcontroller. How can i program it to control the display of each 7-segment.

can u send me some sample to try-on?!^^ i hope that you can help me.
by the what i used ATmega32 microcontroller and STK500 for burning the program and i used the CodeVisionC for generate the source code for it. I used the LTC4627JR as my 4-seven-segment display

regards! thanks.!
:D:D:D
u can email me at ian_devilgohan@yahoo.com for the solution or even suggestion!
 

this site may help u


**broken link removed**
 

yeh, it helps but i manage to program it to the microcontroller as the display of my device for example the frequency counter, how can i select a single bit in my micro to be display to the LSD (example: 0005) the 5 is the LSD, how can i program it without the affecting the other display.

thanks!:D:D:D
 

Well, this is not very tough. A seven segment has 7 inputs, if you set it to 1, the 7-segment will turn on.

Use this idea and do your design
 

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