Study of SCR Phase control 2052
One fixed AC supply, one fixed dc power supply, UJT relaxation oscillator with sync input, one dc voltmeter with fixed value RL, SCR in half wave controlled rectifier. Potentiometer with diode. Test points for observations. Optional: CRO

TRIAC Phase Control 2053
Isolated ac power supply, fixed value RL, Potentiometer with R-C phase shift circuit. One AC voltmeter. Test points to observe waveforms. Optional: CRO

Study of R-C phase shift oscillator 2054
Two transistor R-C phase shift oscillator circuit with associated components, fixed dc power supply. Optional: CRO (Freq Counter), audio oscillator and ac milivoltmeter.

Study of Wein's bridge oscillator 2055
Two transistor R-C Wein bridge oscillator with two set of R and C selected by two switches. Inbuilt regulated power supply with potentiometer in feedback loop. Optional: CRO (freq counter), audio oscillator and ac milivolmter.

Study of Hartley's oscillator 2056
Circuit has one transistor, bias network, coupling capacitor, tapped inductor, variable capacitor and inbuilt IC regulated dc power supply. Optional: CRO and freq counter.

Study of Astable Multivibrator 2057
Circuit has two transistors, with six R and four C to obtain different periodic waveforms. Inbuilt power supply with test points. Optional: Triggered CRO.

Study of Bistable Multivibrator 2058
Circuit has two transistors, associated components with three diodes, monopulser, buffered LED and inbuilt power supply. Optional: Triggered CRO, Audio osc.

Study of Monostable Multivibrator 2059
Circuit comprises, two transistors with associated components, 4 R and 2 C for different time constants, monopulser, buffered LED with fixed dc power supply. Optional: Triggered CRO and audio osc.

Timer IC 555 as Multivibrators 2060
Inbuilt regulated dc power supply, timer IC NE 555, 5 R, three C for different time periods, one monopulser, One buffered LED,one potentiometer. Optional: CRO, freq counter & audioosc.

Study of function Generator Chip NE 566 2061
Regulated fixed dc supply, two potentiometer with three different R and C to verify the operational characteristics. IC NE 566, with necessary components. Optional: CRO, freq counter and multimeter (digital preferred)

Study of Sweep Generators 2062
Circuitry comprises 6 transistors with associated components, socket and lead combinations to form, Miller, Bootstrap and CC sweep generators. Inbuilt power supply with three C and one potentiometer. Inbuilt pulser key. Optional: Triggered CRO, digital multimeter and function generator.

Op-amp 741 amplifier 2063
Inbuilt dc regulated symmetrical power supply for op - amp, continuously variable 0- 5 volt supply, one voltmeter, three resistor for different gain and coupling capacitor for ac input. Optional: Audio osc, ac millivoltmeter.

Op-amp Mathe Circuits 2064
Circuit components to form op-amp as an integrator, differentiator, summing amp and as substractor amplifier. Inbuilt symmetrical dc power supply for op - amp, two fixed dc supply for operation verifications, one dc voltmeter. Optional: Function generator and CRO.

Op-amp as V/I and I/V converter 2065
Three R networks to confirm the operation, Dual regulated symmetrical supply for op-amp, one continuously variable dc supply as input source, one milliammeter and one voltmeter.

Op - amp RC sinusoidal oscillators 2066
Four networks to configure op-amp as Weins bridge oscillator, phase shift oscillator and twin T oscillator. Dual symmetrical regulated dc supply for the op - amp. Optional: CRO, freq counter, audio oscillator and ac millivoltmeter.

Op-amp as non sinusoidal wave generator 2067
Circuit comprises two op - amps with inbuilt dual symmetrical supply. Selected R and C to verify the circuit parameter. Optional: CRO, freq counter, multimeter.

Op-amp multivibrators 2068
Two op - amps with required components. Different R and C to verify the operation, dual symmetrical supply, monopulser and buffered LED. Optional: CRO, audio osc.

Op - amp as active Filters 2069
Three op-amps with associated components to form op - amp, as low pass. high pass, band pass and notch filter. Inbuilt DC symmetrical power supply. Optional: Audio oscillator and ac milivoltmeter.

Op-amp experimental Board 2070
OP-amp with inbuilt symmetrical dc supply. Necessary components bank to perform at least 21 experiments.

Op-amp as Comparator and Schmitt Trigger 2071
Op-amp with inbuilt symmetrical dc regulated power supply. 11 selected resistance for different hystersis, variable reference voltage for different threshold level of comparator. Optional: CRO, audio oscillator and digital mulltimeter.

VCO type Digital Voltmeter 2072
Comprises precision op-amps based V to F converter, three digit high speed crystal controlled counter, inbuilt supplies for different circuits and one variable supply for reference. Optional: CRO, digital multimeter.