Overview

The Kit for General Electronics Exercises is a comprehensive educational tool designed to support hands-on training in basic and advanced electronics. It includes a wide variety of components mounted on robust printed circuit boards, fixed to transparent plastic bases for enhanced visibility and safety. This kit enables students to visually identify components, understand circuit assembly, and experiment with real-world electronics applications in a structured and safe environment.

Key Features

• Component Mounting: All components are securely fixed to printed circuit boards with metal tacks and mounted on transparent plastic bases for visibility and safety.

• Educational Design:

  • Clear labeling of symbols on PCBs for easy identification.

  • Mechanical and electrical protection against damage and accidental contact.

  • Replaceable components for continued use.

• Plug-and-Play Assembly: Modules use 2 mm terminals for quick circuit building.

• Organized Storage: All components and modules are stored in portable briefcases.

• Guided Learning: Includes a detailed handbook with circuit diagrams and experiments.

Kit Composition

Modules

• 54 Small Plastic Bases: 39 x 78 x 30 mm

• 09 Medium Plastic Bases: 78 x 78 x 30 mm

• All modules come with 2 mm terminals and fit into a rubber circuit designer board.

Electrical Components

• Resistors (2W): 24 pcs

• Capacitors: 10 pcs

• Inductors: 3 pcs

• Linear Potentiometers: 4 pcs

• Diodes: 4 standard + 1 Zener

• Switch: 1 pc

• Rectifying Bridge: 1 pc

• Integrated Circuits: 2 pcs

• Transistors: 4 pcs

• JFET: 1 pc

• UJT: 1 pc

• DIAC: 1 pc

• TRIAC: 1 pc

• SCR: 1 pc

• VDR (Voltage Dependent Resistor): 1 pc

Accessories

• Cables: 30 cables (10, 25, 50 cm in length)

• Rubber Circuit Designer Board: 1 pc

• Storage Briefcases: 2 pcs

Experiments Supported

Direct Current (DC) Circuits

• Ohm’s Law

• Series and parallel resistors

• Ideal voltage/current generator

• Superposition and reciprocity theorem

• Power matching

• Use of potentiometers

Alternating Current (AC) Circuits

• Pure R, L, and C networks

• RL and RC series and parallel circuits

• Compensated divider

• Resonant circuits (series and parallel)

• Transient analysis of RC circuits

• L and C low-pass/high-pass filters

Semiconductor Devices

• Diode characteristics

• Half-wave and full-wave rectification

• Power supply filtering

• Voltage doublers

• Zener diode regulation and resistance

• Stabilization circuits

Transistor Applications

• Common emitter/base characteristics

• h-parameter measurements

• Signal amplifiers

• Frequency response of amplifiers

• Common collector configurations

• Constant current generation

• Voltage stabilization using transistors

• Field Effect Transistor (FET) operation

Thyristors and Switching Devices

• SCR behavior and control

• TRIAC, DIAC, and UJT studies

• UJT blocking oscillator

• Power control using SCR with AC supply

Operational Amplifiers

• Op-amp fundamentals

• Adder and integrator circuits

Digital Logic Circuits

• Logic gates: OR, AND, NOR, NAND

• Logic units with 7400 IC

Non-Linear Resistance

• VDR (Voltage Dependent Resistor) operation

Power Supply and Function Generator Unit

Power Supply

• DC Output: ±0 to 15V, 5V (1A)

• AC Output: 2 × 12V (1A)

• Protection: Overload and short-circuit protection

Function Generator

• Waveforms: Sine, Square, Triangle

• Frequency Range: 10Hz to 100kHz (4 ranges)

Front Panel Controls

• General power switch with warning light

• AC variac and magnetothermic protection

• Fixed and variable DC output switches

• Frequency selector and adjustment knobs

• AC/DC terminals, ground terminal

• Signal generator output terminals

Back Panel

• Power input socket with fuse

Applications

• Vocational and technical training centers

• Electronics and engineering labs

• University and college electronics courses

• Hobbyist and DIY electronics projects