Just found I have a pair of vintage Mullard RPY18
rated at 0.75 watts 200v
Resistance 1Ω to 1MΩ
Nice range, nice power rating.
Might find myself a use in audio for these.
Data
Not expensive
LDR's
- Paul Barker
- Social Sevices have been notified
- Posts: 8997
- Joined: Mon May 21, 2007 9:42 pm
#1 LDR's
"Two things are infinite, the universe and human stupidity, and I am not yet completely sure about the universe." – Albert Einstein
#2 Volume control?
You could connect it to a Peltier device and vary the resistance by temperature. Alternately, a halogen light bulb generates enough heat, it would be kind of like an LDR.
Whenever I feel blue, I start breathing again.