Again a laser discussion
On Sat, 3 Feb 2001 11:35:04 +1300, you wrote:
A torch with an IR filter, or a big bunch of IR LEDs would probably be
a lot more effective - lasers are less efficient than a few LEDs for
illuminating more than a spot.
http://www.piclist.com hint: The PICList is archived three different
ways. See http://www.piclist.com/#archives for details.
In reply to: <018c01c08d68$8f0d42a0$7ac8a7cb@joe>
See also: www.piclist.com/techref/displays.htm?key=laser
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