BC239 NPN General Purpose Transistor is designed for low noise amplifier application. BC239 is Complementary With PNP type BC307. BC239 Pinout BC239 Pin Configuration Pin No Pin Name 1 Collector 2 Base 3 Emitter BC239 … Read more
BC239
A LED sequencer circuit or a ring counter is generally constructed by combining a clock pulse with a counter circuit. Usually, the input clock can be of any type such as through discrete components, astable … Read more