Bread Board Trainer

Introduce beginners to the world of electronics! This easy to use lab trainer lets students build circuits that are far from simple in function. Breadboards originated as a way to lay out and wire electronic circuits. This makes it easy to design, experiment with, and test circuitry without etching and soldering PC boards. Students explore a wide variety of electronic concepts simply by sticking components into the breadboard.

Digital IC Trainer

DC Supply	+5V/LK+/-12V/500mA
Socket	: 4nos 16/20PIN ZJF Socket
Bread Board	: lno 680 tie points
Logicl/P	: lOnos Toggle Switches for inputs
Logic 0/P	: lONoe High Bright LEDsfbr out puts
TTLOock	: lHz,10Hz,100Hz,lKHz,10Kzh (LMhz)
Display	: 2no$ JSegment Display
Monopulse	: 1 Hi &1 Low pulse
Terminals	\4mmBT15Terminal8

Digital Electronic Trainer

TECHNICAL SPECIFICATIONS

The Digital IC Trainer Model DCT-1 covers both basic and advance digital electronics as follows:
• Study of basic gates and verification of their truth tables (NOT, OR, AND, NOR, NAND, EX-OR, EX-NOR).
• Study and verifications of the laws of Boolean Algebra and De-Morgan’s Theorems.
• Study of important TTL terminologies. Verification of important TTL circuit parameters.
• Construction and verification of various types of flip - flops using gates & IC’s (RS, JK, D, T, M / SJK).
• Construction and verification of various types of combinational circuits such as Half Adder, Full Adder, Half Subtractor, Full Subtractor, Even I Odd Parity Checker, Multiplexer, Demultiplexer, Binary to Gray & Gray to Binary Converters.
• Construction and verification of various types of Up / Down, Synchronous I Asynchronous, Ripple / Reverse, Ring, Binary, BCD & Decade Counters.
• Construction and verification of 4 Bit Universal Shift Register (SR / SL operation).
• Study of 7 - segment display and decoder / driver.
• Many other experiments are possible using the onboard components and special veroboard provided. (for use of external components without soldering).
• DC Power Supply 5 V I 500 mA (IC based regulated output). Clock Generators (TTL, 5V).

i. Fixed: a. 0.1Hz b. 1Hz. (Simultaneous independent outputs).
ii. Variable: One low frequency variable clock generator.

Manual Pulser :	One independent buffered bounceless manual pulser (useful or freezing the action of each stage of the counter after every lock pulse).
Logic Probe :	Logic probe with Low, High & pulse indicator
Logic Level Inputs :	Eight independent buffered logic level inputs to select High I Low TTL levels, each with a LED to indicate high flow status and termination.
Logic Level Indicators :	Eight independent buffered logic level indicators for High / Low status indication of digital outputs.
Veroboard :	Unique veroboard type socket with termination for use of external components I IC’s up to 20 pin without soldering.
Potentiometer :	One Potentiometer (lOOK) with terminations.
Power ON :	Power ON switch with indicator for mains on indication and fuse for protection.
Patch Cords :	Set of 20 assorted coloured multi-strand wires with 2 mm termination at both ends
Power Requirement :	230V 10% single phase AC.
Instruction Manual :	One detailed instruction manual with well thought out experiments covering the above topics.

Linear IC Trainer

SPECIFICATION

• Study of operational amplifier (op-amp IC 741) parameters such as input resistance, output
resistance, slew rate, frequency response, input offset voltage, input offset current, input bias current, CMRR, differential input resistance, unity gain band width, rated output & full power response.
• Study of operational amplifier amplifications such as inverting amplifier, non-inverting amplifier, difference amplifier inverting summing amplifier and voltage follower.
• Study of operational amplifier basic applications such as adder, subtractor, multiplier, divider, Integrator, differentiator, limiter, comparator (level detector) and Schmitt trigger.
• Study of operational amplifier advance applications such as active LPF/ HPF, zero crossing detector, AC-DC converter and waveform generators.
• Study of operation and characteristics of a Timer (IC 555).
• Study of timer applications such as astable / monostable? bistable multivibrators, frequency divider, PWM, PPM, 50% duty cycle oscillator and timers.
• Study the operation of voltage regulators for positive/negative fixed and variable outputs.
• Many other experiments can be designed/performed using the onboard components and special Vero board provided. (For use of external components without soldering).

TECHNICAL SPECIFICATIONS

Power Supplies :	a. +12V/500mA (fixed and with facility to vary from 0 to +12 V) b. -12V/500mA (fixed and with facility to vary from 0 to -12 V)
AC Supplies :	9-0-9 V AC / 500 mA
Logic Level indicators :	Four independent buffered logic level indicators for High/Low status indication
Vero board :	Unique Vero board type socket with termination for use of external components / IC’s up to 20 pin without soldering
Potentiometer :	One Potentiometer (lOOK) with terminations
Speaker :	One 8 ohms miniature speaker with terminations
Relay :	One 12V/1 C.O. relay with terminations
Power ON :	Power ON switch with indicator for mains on indication and fuse for protection
Patch Cords(Stackable) :	Set of 20 assorted colored multi-stand wires with 2mm stackable plug termination at both ends
Power Requirement :	230V ± 10% VAC, 50 Hertz, single phase
Instruction Manual :	One detailed instruction manual with well thought out experiments covering the above topics

Discrete Component Trainer

LINEAR IC TRAINER

• Low cost, multi-experiment linear electronic circuit trainer.
• Solder-less connection to save time & money in experimentation.
• All inputs/outputs & components for experimentation terminated on 2mm brass terminations.
• Interconnection through 2mm stackable patch cords.
• Built-in relay, speaker & other related active/passive components.
• Built-in various DC regulated power supplies, AC supply and logic level output indicators.
• Housed in an ergonomically designed sturdy powder Coated metal enclosure with provision for safe keeping of mains cord, patch cords & top lid for protection during storage.

SPECIFICATION

• Study of operational amplifier (op-amp IC 741) parameters such as input resistance, output
resistance, slew rate, frequency response, input offset voltage, input offset current, input bias current, CMRR, differential input resistance, unity gain band width, rated output & full power response.
• Study of operational amplifier amplifications such as inverting amplifier, non-inverting amplifier, difference amplifier inverting summing amplifier and voltage follower.
• Study of operational amplifier basic applications such as adder, sub tractor, multiplier, divider, Integrator, differentiators, limiter, comparator (level detector) and Schmitt trigger.
• Study of operational amplifier advance applications such as active LPF/ HPF, zero crossing detector, AC-DC converter and waveform generators.
• Study of operation and characteristics of a Timer (IC 555).
• Study of timer applications such as astable / monostable? bistable multi vibrators, frequency divider, PWM, PPM, 50% duty cycle oscillator and timers.
• Study the operation of voltage regulators for positive/negative fixed and variable outputs.
• Many other experiments can be designed/performed using the on board components and special Vero board provided. (For use of external components without soldering).