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In POS system, cashier computer connect to printer using serial rs232 usb or cable. We need to capture data from that connection, and parsing the data to get total amount for every transaction at POS, then send it to database server via internet. if require, using raspberry or arduino, also gsm modem to send the data. While capture the data, the POS pc still print bill normally.
Skills required are C Programming, Electronics, Embedded Software, Microcontroller, Python
how to fill the blank space in4*4 matrix?
# include stdio.h> # include string.h> # include conio.h> void main() { int i=0,j=0,b=0,count=0; int a[100]; for(i=0;i
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I can''t figure out how to stop the programming from hitting for the player even when they type in stand.
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Project Description: Project Description: I am seeking a programmer who will be able to design some software that will allow the user to: 1) Repeatedly monitor Nike twitter a
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