Quote:
Originally Posted by Phalanx
Because incandescent and halogen bulbs create light through heat, about 90% of the energy they emit is in the form of heat also called infrared radiation.
|
It is important to distinguish between long IR and short IR. One is what we feel as heat, the other is what IR LEDs emit. Determining which is which is an exercise left to the student.
Quote:
Originally Posted by emusteve
Does this mean we can go back to sane wiring practices like using ribbon cable to wire our sensors, rather than being restricted to using big hunky 24awg or larger stuff? After all, they've been giving us 30awg PWM splitters all these years.
|
...or you can buy 24 AWG ribbon cable, eh?
For Example
Quote:
Originally Posted by jerry w
it has been 24 hours.
i would like to know what is on the ground at the suspected coordinates.
please, will someone go make the measurement?  |
Me too.
Anyone??
Don