Lcd Light Display
Lcd Light Display

How to get the signal to an LCD Diplay PC?
How do the fallowing: I have an LCD screen on the card with 21 input pins, This means that you can illuminate 21 different sections to make a 3-digit number 000-999. To specify the point number is a 7 bands (sections). Somehow I get the numbers to show my laptop. What hardware and programming that I need?
It will not be a real easy way to do so. The best I can think of is to interface digital I / O for laptop you what goes into the PCMCIA slot or USB. Can then connect each the 21 pin IO card and write software that reads and decodes the input value.
Pentax K-x (black, with 18-55mm and 50-300mm DA lens)
Very good noise profile; nice-size viewfinder for its class; relatively speedy. Doesn't display AF points in viewfinder; no HDMI connector; slow Live View autofocus; mediocre LCD; unreliable image stabilization.
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US $49.96










