- #1
coinmaster
- 41
- 0
I need a variable AC attenuator and the only thing I can think of is an LDR.
However I would need the on resistance to be very low, less than 10 ohms.
I've only found LDRs with on resistances of 100ohms minimum.
Is it possible to go lower than the listed minimum is I use a really really bright light?
However I would need the on resistance to be very low, less than 10 ohms.
I've only found LDRs with on resistances of 100ohms minimum.
Is it possible to go lower than the listed minimum is I use a really really bright light?