Alex Henderson M0TOT has been hard at it in the construction department once again. I love receiving details of his projects, they're all really interesting and/or useful.
This time he's come up with a neat gadget to detect a mains failure and let you know all about it!
Alex tells me:
Here is something for the club’s web site. I have some spare P.C.Bs. if anybody is interested in making one of these small units.
Well done Alex, and I appreciate you sending in your project documentation to share.
If you'd like one of the PCBs mentioned, you can contact me via groups.io and I'll hook you up with one.