Circuit Diagrams

• This is a Cell

  
• This is a: battery of cells

  
• This is a: power supply

  
• AC Power Supply

  
• Junction of conductors

  
• This is a: Lamp

  
• This is a: fixed resistor

  
• this is a: thermistor

  
• this is a: variable resistor

  
• this is a: light dependent resistor

  
• this is a: heater

  
• this is a: switch

  
• Earth or ground

  
• this is an: electric bell

  
• this is a: buzzer

  
• this is a: microphone

  
• this is a: loudspeaker

  
• this is a: motor

  
• this is a: generator

  
• this is an: ammeter

  
• This is a: voltmeter

  
• This is a: galvanometer

  
• This is a: potential divider

  
• This is a: relay coil

  
• This is a: transformer

  
• This is a: diode

  
• this is a: light-emitting diode

  
• this is a: fuse

  
• this is an: oscilloscope

  
• this is an: AND gate

  
• this is an: OR gate

  
• this is a: NAND gate

  
• this is a: NOR gate

  
• this is a: NOT gate