PC817 Optocoupler also called photocouplers & optoisolators, this IC kind seeing tools available from 4 pins to many numbers of pins, they are Commonly used for separation of two circuits [Read More]
An light dependent resistor is also known as photo resistor,photo conductor and photocell .LDR is a one kind of resistor whose resistance different depending on the amount of light falling [Read More]
An LED (Light Emitting Diode) is a semiconductor tool that emits light due to the Electroluminescence effect. A Light Emitting Diode is mainly a PN Junction Diode, which emits light [Read More]
A capacitor is an electronic component distinguish by its capacity to store an electric charge. A capacitor is a passive electrical part which can store energy in the electric field [Read More]
The Diode is an electrical part that allows the flow of current only in one direction. In-circuit diagrams, a diode is represented by a triangle with a line across one [Read More]
The TIP32c is a PNP transistor. Because it has high collector current of about 2A,Tip32c transistor can be used for Power switching or large signal amplification. Transistor Tip32c is basically [Read More]
The 2SA1943 is a PNP transistor originally from Toshiba. Due to the transistor high current gain and collector current it is very generally used in AF amplifiers or High power [Read More]
The 2Sa1015 is PNP transistor which is mainly used for general purpose amplification. This transistor consists of three terminals: emitter, base and collector. N layer represents the base side and [Read More]
BC549 transistor: This is an NPN transistor so the collector and emitter will be on when supply small current to base. BC549 is a low current transistor so the max [Read More]
The BC550 transistor is a general-purpose BJT transistor of the BC547 series. The transistors in this series are commonly used for wide purpose applications in commercial devices and also in [Read More]