MCLR of the pic18F4553

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hayawana

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Hi guys,

I did circuit attached in image below. Im using a pic18F4553 with mikroC. I use picflash2 to load the code.

I dont understand what is happening with the mclr pin sometimes the pin goes up to 10,61 volts when i put a resistor between vcc and mclr it decreases.
But sometimes it works without it but i have to touch the wire with my hands.

Vcc is coming from usb of picflash2;

Can someone help me with it ; any ideas?

thanks
 

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  • mclr problem.png
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Yes , I don't. I'm supplying using picflash2 .
 

yeah I did. And I am waiting for an answer.

Thanks
 

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