I have a special sterilizing box in which a UV lamp is used to kill the bacteria on some special tools. I would like to build a device that would monitor the current of the UV lamp; when the lamp is good there is a OK signal, like a green lamp, and when the UV lamp ages or burns out, there is little or no current flow and the device can give me a warning signal, say a red lamp will be on. Can anyone send me a design?
- posted
16 years ago