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Topic: LEDS and 74HC595 shift register (Read 26906 times) previous topic - next topic


any examples with also using relay? T_T


I am having the same error with serial class: "Cannot redeclare class phpserial"

Warning: Reading serial port is not implemented for Windows in C:\apache2triad\htdocs\arduino\arduino_php\php_serial.class.php on line 503

Here's the last version I used I think they are the same but I'm not 100% sure Fatal error: Cannot redeclare class phpserial in C:\apache2triad\htdocs\arduino\arduino_php\php_serial.class.php on line 18

I am usin the COM1 and it works with other PHP simplest code.


Here is a tip for who wants to connect serial/usb on windows XP.

You must change the serial port number. THe serial comunication does not work on ports above COM9.

If windows sets COM15 for example, you need to go to Hardware Manager and change de "USB Serial Port" to another COM that is avaiable (must be lower than COM10).

I changed mine to COM1

But the serial class still not work here.


Hay ryan, I would really like to do what you did with those chips and LED's was just wondering if you could let me know the name of those chips and where to but them?

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