Big news – the AVR HV Rescue Shield PCBs arrived yesterday!  I’m currently testing them and will post information about kits for sale as soon as I verify that everything is working properly.

This is actually the second spin of the PCB but the first to bear the ‘Rescue Shield’ name.  The first spin was a one-off prototype to check a couple things out, mostly related to the 5V to 12V step up converter.  That design allowed me to fix a couple bugs before doing a production run with the improved design, show below.

So far all I can say is that the step up converter works perfectly.  (Yipee!)

More details to come!