A blogon korábban is volt szó elektronikáról, nemrég pedig a fa tartósítása kapcsán a kémia is képbe került. A mai bejegyzés a két tudományterület egyfajta metszete lesz, jelesül a nyomtatott áramköri lap maratásnak egy olyan módját szeretném ismertetni, amihez nem kell vegyszerboltba…

As I mentioned earlier I designed some power amplifier for supporting my guitarist activity. What lead me to this hobby originated in the eighties. I was teenager then and had no money so I started to built simple guitar effects. Later as my knowledge developed, I begun making my own design what…

Basically it is not a technical blog, furthermore its language is hungarian but sometimes I make exception. Especially in cases when the subject expects wider interest than it can get in Hungary. I am an amateur guitarist. I started this hobby when I was teenager. The lack of money and the fact…