Need A New Chip For My Ezb Board - I Think.

My D0 port seems to be dead....I have tested with a few servos/devices and I get nothing. How can I get a replacement? Thanks, Wayne

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Rich

United Kingdom

#1 Oct 2013

Use the Contact Us page and send your request.

However, if you wanted to test the D0 port the simple way is to connect up an LED & resistor to the Signal pin on the +ve side of the LED and ground to the -ve side. Then add a set digital control for D0 and set to on. Or run the following in a script;

Set(D0, on)

MovieMaker

USA

#2 Oct 2013

mine is doing the same thing. I don't know if I did something wrong, or it just gave out. It was working fine one moment and BOOM! Nothing. But, I am not blaming the EZB because there is no proof of what happened. Probably my clumbsiness.

MovieMaker

USA

#3 Oct 2013

I got mine working. I just re-seated the cpu into the socket and ALL of my ports came back.

Good Luck!

;)

MovieMaker

USA

#4 Oct 2013

My problem is back! I cannot understand it. blush

MovieMaker

USA

#5 Oct 2013

Ok, problem is now solved thanks to Robo-Doc. I replaced the two rectifiers and same thing. I replaced the diode and same thing. Then , I removed the cpu and put it back and made sure that it was re-seated and BANG! all my ports worked. Hope this works for you.

Good Luck!