Matrix user forums

Hello everyone from the forum. I came here with the objective of posting something I did for those who know how to help some collector interested or who is having problems with it. I produced the flowchart for a 7-segment 4-digit display using a 74HC595. The 10-bit ADC values are shown on the display. I didn't use "pooling" delays, just for interruptions. It worked very well in the real world, but in simulations on the proteus it doesn't work (I don't know why). I am posting the electronic scheme so that interested parties do not get lost in the assembly. I assembled according to my component availability here. I used a common anode display. In case anyone wants to assemble, I suggest that you change the schematic transistors for PNP's and adjust the code for that (it remains as an exercise for those who are learning). I hope I contributed to it here. Thank you.

Hi Oderlando,
Thank you for posting ,
people will find it interesting.
What part number in proteus are you using for display?

Hello, Medelec35! The number of the component in the proteus is 7SEG-MPX4-CA-BLUE. At a slow clock speed it is possible to notice that the digits light up at the correct time, but using the clock at real speed on the proteus the software cannot simulate. I am sending the proteus file attached.