Mega555 | Best PC Game Sites for Popular and New Releases

mega555The 555 is the well known IC in the world. It is one of the most DIY project IC. I created lot of circuits by using 555. Basically it is a cmos timer IC. It contain lot of transistorsMEGA -Анонимность, безопасность,торгуй, Mega это - возможности для заработка, общения, торговли и покупок. Выбирай MEGA будь MEGA стр 2