Transistors are used in almost every electronic device today. That’s why it is called “a revolutionary electronic component of this century”.Today we are going to build an awesome Transistor Project -Rain Sensor Alarm using two transistors and a Buzzer.
TIP120 is a popular NPN Power Darlington transistor. It is widely used by engineers and hobbyists for general-purpose amplification and low-speed switching. It is capable of switching load up to 60 V with 5 Amps of the continuous collector to source current. It is an NPN Darlington transistor because it has a Darlington pair inside … Read more
BC458 is a general-purpose NPN transistor used in many electronics projects and devices. BC548 transistor is used for amplifying and switching purposes in electrical circuits. Like every other NPN transistor, it consists of three pins: the collector, base, and emitter. BC548 Transistor Pinout Pin No. Pin Name Description 1 Collector The flow of current will … Read more
BC547 transistor pinout or pin diagram has three pins, starting from left: collector, emitter, and base respectively. It is available in two packages: SMD and TO-92 package. BC547 is an NPN Bipolar Junction Transistor. And like all other transistors, BC547 has three pins called the emitter, collector, and base respectively. BC547 transistor acts as a … Read more