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Hello kumsaati,
If you would like to get help from someone, you should let us know more details about your project named by you as smart shopping cart.
Frankly, I understand almost nothing what kind of help you need and what does "Smart Shopping Cart"...
Once upon a time (more than 15 years ago) I had designed such kind of circuit, and it worked well.. Just it was EPROM based.. If you need that and if you can open Orcad Schematics(very old version) I can send you...
Good Luck..
VGA with PICASA...
You have another option that to use PICASA's ready VGA modules.
Look here..
**broken link removed**
But I think, it is a little bit expensive...
Regards
DDS
VGA with an FPGA...
If you are familiar to the FPGAs, you can design your own VGA driver with an FPGA.
Visit this link. https://www.fpga4fun.com/PongGame.html
I hope this will be informative for you.
Regards
DDS
Re: hi every body
Hi,
Take first one, and connect to the second :)
Of course I'm joking..
The simplest method is to establish serial connection between them. You need a null modem cable only and serial (or called COM) port on both PC. Nothing more.. And necessary software. Ready made or...
Re: Microcontroller
A microcontroller is a single integrated circuit, commonly with the following features:
* central processing unit - ranging from small and simple 4-bit processors to sophisticated 32- or 64-bit processors
* input/output interfaces such as serial ports (UARTs)
*...
sony encoder using pic
Hello Picstudent,
Following image is our CR-2I, RC-5 compatible mini remote commander. It has 5 buttons. simulates standart TV remote commander with RC5 coding. It based on PIC12F629 with sleep function.
If you would like to know all technical details (schematics, pcb...
Hi,
Here, there are two different case..
1. Your code does not work properly at 20 MHz despite of it works with at 4 MHz clock.
2. Execution does not start in generally on your 16F877A.
If case 1 happens, you need to review your code. Serial communication or timing dependent functions might...
Hi
As you know, it is necessary to calculate spherical triangular trigonometric formulas for correct solving to the Islamic Prayer's Times. So, before all, you need such functions with in your microcontroller code. I mean trigonometric functions.
Your geographical position(Latitude and...
Re: PIC or AVR
Again PIC or AVR...
I (maybe We) already tired that nonsense question.. I expressly beg to the moderator to open another forum as "Which is better PIC or AVR?"
Maybe after that we can read and discuss more useful topics in that Microcontrollers Forum instead of "Which FRUIT is...
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