Components
Wire and Its types?
Wire Image WIRE 1. Wires are necessary for (i) wiring various electronic components (ii) R.F. cables (iii) winding (…
Components
What is breadboard?
Breadboard Image BREADBOARD 1. A thin plastic board used to hold electronic components (transistors, resistors, chips, e…
Components
What is LED?
LED IMAGE LED 1. The “Light Emitting Diode” or LED as it is more commonly called, is basically just a specialised type o…
Components
What is buzzer and its types?
Buzzer Image BUZZER 1. A buzzer or beeper is an audio signaling device. 2. It generates sound in a frequency range of 1 …
Components
What is PCB and its types?
PCB Image Printed circuit board (PCB) 1. Mostly electronic circuits are mounted on a plastic insulating board with prin…
Components
What is Switch And It's Types?
Switch Image Switches 1. Switches are used to open or close a circuit. 2. The on position is also called make or closed po…
Components
What is relay and its types?
Relay Image RELAY 1. Relay is an automatic switch that detects conditions in circuits and causes the contacts to…
Components
What is batteries and its types?
BATTERIES Batteries Image 1. A battery is a group of cells that generate electric energy from their internal chemical reac…
Components
What is transformer and its types?
TRANSFORMER 1. Principle of operation of a transformer is the mutual inductance. 2. Primary winding Lp is connected to a …
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