For those like myself who grew up with this magazine I provide this link to the past.
Popular Electronics Magazine.
As a kid I built the "Beach Comber" metal detector and the "digital counter". Heady days.
Enjoy,
hgmjr
Popular Electronics Magazine.
As a kid I built the "Beach Comber" metal detector and the "digital counter". Heady days.
Enjoy,
hgmjr