Driving 20 LEDs from uC

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Exactly right.
Reply to
John Fields
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Who was wrong, since the absolute maximum current through the Vcc or
GND pins is 70mA, and 8, 20mA LEDs will try to pull 160mA.
Reply to
John Fields

It's nuts to drive a led with 20mA.

Have you guys never heard of low-power circuitry ?

Graham

Reply to
Eeyore

I'll bet that's made your day now !

Graham

Reply to
Eeyore

Do try to contain your glee !

It's good advice to use low current leds anyway.

Graham

Reply to
Eeyore

datasheet. I

output

I'm sure it has - John reminds me of the (in)famous Phil Allison. Personally, I've had a gutfull of all this BS. I can find far better things to do than waste my time on these newsgroups. I won't be back.

Reply to
Little Steve

Don't give up that easily. It's par for the course on Usenet.

Graham

Reply to
Eeyore

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But it wasn\'t about you.
Reply to
John Fields

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No, it\'s not, and, right or wrong, it\'s what the OP asked for.
Reply to
John Fields

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Yup! 

Any time I can back your slimy ass into a corner you can\'t get out
of it makes me happy! :-)
Reply to
John Fields

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Why?  It feels good to nail ya! :-)
Reply to
John Fields

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Geez... ya try to help a guy out and whaddya get?  Bony fingers.
Reply to
John Fields

Lots. Never heard of energy efficiency or power budget ?

No. I advocated using another uC in fact.

Graham

Reply to
Eeyore

You get a view of how you appear on here.

Graham

Reply to
Eeyore

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Well, ya can\'t worry about what the pussies think, like you do.
Reply to
John Fields

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