Solar UV exposure meter - for printing processes

[lungovw]

Hello, I would like to share with you a project that may be interesting for those doing printing processes using UV light. The idea is a device that allows you to print using sunlight and get constant results. You can make a test strip in the morning, print in the afternoon and get the desired densities even under a different lighting condition.

The reason for that is that the device "counts energy" and beeps when the preset level was reached. The time may, and in most of the times will, be different but the total amount of UV your print received will be the same.

This is a link to a video demonstration. The complete project is available in my web site. The link you will find in the video description.

Hope you like it.

https://youtu.be/42rwjuU4VrQ