Level indicator for water tanks - KEMO - Best price on our shop Enovatera
F MALE TWIST ON RG58/U - - Best price on our shop Enovatera
DIGITAL CAPACITANCE METER H91 - NOVATERA - Best price on our shop Enovatera
A transistor is an amplification device. By means oî a small current, a much larger current is controlled. Transistors corne in twoflavours, NPN and PNP-types, depending on the polarity. With this kit, you receive a BC557 (PNP) transistor. A transistor has 3 pins: Base, Emitter and Collector.