Basics of Electronics
Lesson-1-> Introduction to basic Electronics fundamental concepts.4 Topics|1 Quiz
Lesson -2-> Introduction to Breadboard4 Topics|1 Quiz
Lesson-3 -> Introduction to LED4 Topics|1 Quiz
Lesson-4->Introduction to switches4 Topics|1 Quiz
Lesson-5-> Introduction to Transistor and voltage regulator4 Topics|1 Quiz
Lesson-6 -> Introduction to capacitor5 Topics|1 Quiz
Lesson-7->Introduction to Relay and diode4 Topics|1 Quiz
Activity-1->How to turn on/off multiple LED’s using a slider switch4 Topics|1 Quiz
Activity-2->How to use transistor as a switch and amplifier3 Topics|1 Quiz
Activity-3->How to make a LDR project with transistor3 Topics|1 Quiz
Activity-4->How to make a charging and discharging circuit of capacitor3 Topics|1 Quiz
Types of transistors
Classification of transistor:
1.In NPN Transistor connection the electrons flows from base to emitter.So you we see a arrow out.
2.In PNP Transistor connection the current flows to emitter.So you we see arrow inward.
BJT transistor is a current controlled device where as FET is a voltage controlled device.
In BJT a small amount of current flowing between base and collector control a large amount of current between base and emitter
BJT have three terminals : Base, collector and emitter.
FET have three terminals : Gate , Drain and source.
In FET the voltage applied at gate terminal control current flowing between source and drain.