Re: Multiplexing LEDs - calculating resistor value

On Wed, 28 Jun 2006 15:36:58 -0500, John Fields wrote:
On Wed, 28 Jun 2006 19:38:43 GMT, Rich Grise <richgrise@xxxxxxxxxxx>
On Wed, 28 Jun 2006 05:00:28 -0500, John Fields wrote:
On Tue, 27 Jun 2006 23:32:21 GMT, Rich Grise <richgrise@xxxxxxxxxxx>
...
IOW, a given row wouldn't have to be blanked during the shift register
load time.

Where did you read that it does?

In Jonathan Kirwan's post:
"You'd make sure all row drivers were off, to start. Then load in
"100010111110100000100000011100000010100010011100" into your column
shift register. Then enable row 1. Wait, as appropriate. Disable
row 1. Load "100010100000100000100000100010000100100010001000" into
your column shift register. Then enable row 2. Wait, ... Etc...."

So why didn't you address your post to JK?

Because this is USENET. The post was intended for general consumption.
Did you just find USENET this morning? Have you read any of the FAQs?

Notwithstanding, in this case, I was directly answering your quetion.

Thanks,
Rich


.

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