4021 help

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metalcookie
Posts: 393
Joined: Sat Mar 21, 2009 12:29 pm
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4021 help

Post by metalcookie »

I desoldered the 4021 chip and rewired it, but it doesn't work. Does it need additional circuitry?

EDIT:
Fixed it.
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themadhacker
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Re: 4021 help

Post by themadhacker »

Let me guess. forgot the resistors.
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brunoip
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Re: 4021 help

Post by brunoip »

Yes, you should use the pull up resistors :wink:
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metalcookie
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Location: Walter Sullivan's apartment

Re: 4021 help

Post by metalcookie »

themadhacker wrote:Let me guess. forgot the resistors.
Yes :oops:

It happens to everyone once in a while, though.

Or am I the only one
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