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Transcript
OSCILLATORS AND MULTIVIBRATORS
RC Phase Shift Oscillator
 Built in fixed power supply of +12V @ 250mA
 Different values of capacitors are provided on Board to vary the output frequency.
 Each element of RC network shifts the phase by 60°
Wein Bridge Oscillator
 Built in fixed power supply of +12V @ 250mA
 Different values of capacitors are provided on Board to vary the output frequency.
Hartley Oscillator
 Built in fixed power supply of +12V @ 250mA
 Different values of capacitors are provided on Board to vary the output frequency.
Colpitts Oscillator
 Built in fixed power supply of +12V @ 250mA
 Different values of capacitors are provided to vary the output frequency.
UJT Relaxation Oscillator
 Built in fixed power supply of +12V @ 250mA
 Built in Variable power supply of 0-12V @ 250mA
 Different values of resistors and capacitors to vary the output frequency.
Voltage Controlled Oscillator using 566 IC
 Built in fixed power supply of +12V @ 250mA
 VCO applications in ramp generation can be performed with these circuits
 Different values of resistors and capacitors are provided to vary that control voltage and
output frequency.
Clipping and Clamping Circuits
 Two Variable power supplies of 0-10V @ 250mA
SCHMITT Trigger using Transistors
 Built in fixed power +12V @ 250mA
Transistor as a Switch
 Built in fixed power +12V @ 250mA
 LED is given to observe on/off conditions.
Astable Multivibrator using 555 IC
 Built in fixed power supply +12V @ 250mA
 Different values of resistors and capacitors given to vary the output waveform.
 One external 555 configuration with IC is given on a board.
Monostable Multivibrator using 555 IC
 Built in fixed power supplies +12V @ 250mA
 Different values of resistors, capacitors and one 10KΩ potentiometer provided to vary the
output frequencies.
Monostable Multivibrators using Transistors
 With built in fixed power supplies of +12V,-12V @ 250mA.
Bistable Multivibrators using 555 IC Trainer
 12V DC Power supply
 Different value capacitors & resistors
Bootstrap Sweep Generator Circuit
 With built in fixed power supplies of +12V @ 250mA.
Astable Multivibrator using Transistors
 Built in a fixed power supply of +12V @ 250mA
 Different capacitors are provided to vary output frequency.
Multivibrators (3 in 1)
 Fixed DC regulated power supply of +12V @ 250mA
 Output states can be observed by LEDs provided on board.
 Two NPN transistors are used.
Crystal Oscillator
 Built in fixed power supply of +5V
 Piezoelectri crystal is provided on board.