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.
73s