lighting control system using triacs or thyristors are quite popular in our market. In most such devices light intensity adjustment is performed by changing the position of the potentiometer slider. This system works differently – is used instead of the potentiometer a small electrode, which allows you to control the system… Continue Reading
Probably not such a ham radio, who would not use in their practice chip NE555. There is a chip 1971 of the year, when the company Signetics Corporation released the SE555 / NE555 chip called “integral timer”, Immediately after it went on sale, the microchip gained wildly popularity among… Continue Reading
Offering simple circuit budding hams light effects “fen-fire”. Picking up more capacitors can slow light flame. Very nice turns. Well, where you can apply a Thing – decide for yourself!))) The scheme is taken from here http://www.eres.alpha.pl/elektronika/news.php?readmore = 675