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microcontroller-based barcode reader

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rockeagle_11

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microcontroller based barcode reader

has anyone done or know abt designing a microcontroller-based barcode reader??
 

barcode reader microcontroller

I'm not sure that all of these sites are useful to, but they can provide you some references:

**broken link removed**
**broken link removed**

Good luck!
 

microcontroller barcode reader

if you find a barcode reader removed from equipment , most of them have built in circuitry and communicates through rs232 . you can easliy implement communication with mcu .
 

Re: barcode reader microcontroller

semiconductor said:
I'm not sure that all of these sites are useful to, but they can provide you some references:

**broken link removed**
**broken link removed**

Good luck!
Click to expand...

Sorry for bumping up a very old thread. The links do not exist anymore. Do you have newer links?

Thanks
 

Try of using rs232 barcode scanner. RS232 barcode scanner sends data in ascii char,
pattern of data sends from rs232 barcode is
Start char(0x0h)+data+End char(0xDh).
Connection:

Barcode MCU
TX PIN RX PIN
GND GND

Write your program to start reads after detection of start char and stop read when detects end char.

I hope this help you.
 
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