Re: Wireless mice, recommendations?



On Mon, 13 Jun 2005 01:09:26 +0100, PCDaddy <PCDaddy.1qjg6m@> wrote:

>The problem you described could be, if a roller ball, dirt.

This was an optical mouse. (I believe they use LEDs, not lasers.)

>No mouse will live forever and
>getting what you pay for isn't always so. My logitech cordless is 6
>years old and works like a charm.

Mine was just over a year old when it died, and no more than six
months old when it started misbehaving. You're correct that individual
specimens vary, and I might just have gotten a bad one. Even if that
was so, the fact that I got a bad one indicates either extreme bad
luck or poor quality control. I think the latter is more likely, so
I'm going to try a different brand next time.

My email address is LLM041103 at earthlink dot net.
.



Relevant Pages

  • Re: led as illuminator
    ... class 1 and 2 lasers are present in the design guide of my led: ... About the led's classification from an eye's safety point of view, ... radiance and apparent source size of the LED are all important. ... Measurement errors add to the confusion as LEDs sources often have some ...
    (sci.techniques.microscopy)
  • Re: led as illuminator
    ... class 1 and 2 lasers are present in the design guide of my led: ... About the led's classification from an eye's safety point of view, ... radiance and apparent source size of the LED are all important. ... Measurement errors add to the confusion as LEDs sources often have some ...
    (sci.techniques.microscopy)
  • Re: Diode lasers are better than LEDs for fiber optic-Why?
    ... the ability to modulate the light. ... Since diode lasers and LEDs are both diodes it ... I don't know if non-lasing diodes (leds) could be ...
    (sci.optics)
  • Re: Diode lasers are better than LEDs for fiber optic-Why?
    ... the ability to modulate the light. ... Since diode lasers and LEDs are both diodes it ... I don't know if non-lasing diodes (leds) could be manufactured to work that fast, but there's no reason to develop them as the there's no commercial market for them. ...
    (sci.optics)

Loading