Test "box" version of my UV light meter

[meditant]

Hello,

Here is a photo of the version "box" of my UV light meter, I will be able to make tests and improvements more easily. I would post for those interested a complete presentation probably video. Following comments on other user forums on the autonomy of their UV meter in long run sessions, I added in addition to the 9v battery, a USB power supply and another by a external power supply from 6 to 12v, the card automatically selects the power supply.

Among the possible improvements I think add on this version or on another, the possibility of having in addition an external probe and has possibility of turning on and turning off automatically a UV insolator when the dose is reached.

I made him a robot head of the 70s, because it reminds me of my childhood!



Best regards
Franck

[Pere Casals]

Congratulations !!!

Having it working it's great. Yes, a relay it would be convenient...

[Tin Can]

Congratulations !!!

Having it working it's great. Yes, a relay it would be convenient...

and that relay needs a second output interface, such as 1/4" phone jack that can be used to notify when UV saturation has been met

such as the contact frame placed in the Sun for a long time, while practitioner returns to the lab

please don't make it depend on a cell phone as cell phones change often

perhaps a 3rd relay interface using an unknown better than existing RF signal

you have strong competition

build a better widget

[meditant]

Yes thanks for you return !!!