Johnson's Counter Using D Flip-Flop Trainer
Product Specification Sheet
Johnson's Counter Using D Flip-Flop Trainer
Model Number: MT-E352
The Johnson's Counter Using D Flip-Flop Trainer is a professional laboratory training system designed for studying Johnson counters and sequential logic circuits using D Flip-Flops. Manufactured by Micro Technologies, this trainer incorporates onboard D Flip-Flops, logic level indicators, pulse generation, and practical counter experiments, making it ideal for engineering colleges, universities, polytechnic institutes, technical training centers, and digital electronics laboratories.
Product Specification
The Johnson's Counter Using D Flip-Flop Trainer is specially designed to provide students with practical knowledge of sequential logic circuits through hands-on laboratory experimentation. Manufactured by Micro Technologies, this trainer enables learners to understand the construction and operation of Johnson counters, also known as twisted ring counters, using D Flip-Flops.
The trainer allows students to study the working principle of Johnson's Counter, observe sequential state transitions, analyze clock-controlled counting sequences, and understand feedback-based counter design. Through practical experimentation, learners gain a clear understanding of shift register-based counters, timing sequences, digital state progression, and counter applications in modern digital electronics.
The trainer incorporates onboard D Flip-Flops connected in Johnson counter configuration together with supporting sequential logic circuitry. Students can observe output transitions, monitor counting sequences, and analyze the propagation of logic states through each stage of the counter.
Two independent TTL logic input selectors allow users to apply HIGH and LOW logic levels during experimentation. Each logic input is provided with an LED indicator for clear visualization of input status. Four independent buffered logic level indicators enable students to observe HIGH and LOW output states during every counting sequence.
A built-in mono pulse clock generator provides stable clock pulses for manual and automatic counting experiments. Students can generate individual clock pulses to observe state transitions or perform continuous counting for detailed sequence analysis.
The trainer operates using a regulated +5 V DC, 150 mA power supply, ensuring stable operation of all onboard digital integrated circuits. Carefully selected electronic components provide reliable performance, accurate counting operation, and long service life.
The front panel is manufactured using a premium insulated printed circuit board with permanently printed circuit diagrams and symbols for easy identification of logic circuits and experimental terminals. Color-coded 2 mm safety sockets simplify laboratory wiring while minimizing connection errors.
The trainer is enclosed inside a rugged ABS plastic cabinet designed for continuous educational use. Its compact tabletop construction makes it suitable for classroom demonstrations, laboratory practical sessions, and digital electronics training programs.
The Johnson's Counter Using D Flip-Flop Trainer is extensively used in engineering colleges, universities, diploma institutes, polytechnic colleges, industrial training institutes (ITI), vocational education centers, digital electronics laboratories, electronics laboratories, and research institutions.
Every Johnson's Counter Using D Flip-Flop Trainer manufactured by Micro Technologies undergoes comprehensive quality inspection and functional testing to ensure operational reliability, safety, and long service life.
Features
- Study of Johnson's Counter
- D Flip-Flop based counter
- Sequential logic experiments
- Twisted ring counter implementation
- Onboard D Flip-Flops
- Clock-controlled counter operation
- Two independent TTL logic inputs
- LED logic input indicators
- Four buffered HIGH/LOW logic indicators
- Built-in mono pulse clock generator
- Sequential state analysis
- Regulated +5 V DC power supply
- High-quality insulated PCB
- Clearly printed circuit diagrams
- Color-coded 2 mm safety sockets
- Rugged ABS plastic cabinet
- Compact tabletop design
- Ready-to-use laboratory trainer
- Reliable experimental performance
- Instruction manual included
Benefits
- Demonstrates Johnson counter operation clearly
- Enhances understanding of sequential logic circuits
- Supports digital electronics laboratory education
- Simplifies counter design concepts
- Provides stable clock pulse generation
- Easy laboratory setup
- Safe low-voltage operation
- Improves digital circuit analysis skills
- Durable educational equipment
- Suitable for repeated classroom demonstrations
- Cost-effective engineering trainer
- Strengthens practical digital electronics knowledge
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Johnson's Counter Using D Flip-Flop Trainer |
| Experiment | Johnson's Counter Using D Flip-Flops |
| Counter Type | Twisted Ring Counter |
| Flip-Flop | Onboard D Flip-Flops |
| DC Power Supply | +5 V DC, 150 mA |
| Input Supply | 230 V AC ±10%, 50 Hz |
| Logic Inputs | Two Independent TTL Logic Inputs |
| Logic Indicators | Four Buffered HIGH/LOW Logic Indicators |
| Input Indicators | LED Logic Status Indicators |
| Clock Generator | Mono Pulse Generator |
| Connection Type | 2 mm Color-Coded Safety Sockets |
| Circuit Board | High-Quality Insulated PCB |
| Cabinet | Heavy-Duty ABS Plastic |
| Trainer Size | Approximately 12" × 8" |
Applications
- Engineering Colleges
- Polytechnic Institutes
- Universities
- Digital Electronics Laboratories
- Electronics Laboratories
- Diploma Colleges
- Industrial Training Institutes (ITI)
- Technical Training Centers
- Vocational Education
- Faculty Demonstrations
- Research Laboratories
- Skill Development Programs
Optional Accessories
- Digital Multimeter
- Logic Probe
- Logic Pulser
- Oscilloscope
- Function Generator
- Patch Cords (2 mm)
- Breadboard Trainer Kit
- Electronics Tool Kit
- Laboratory Workstation
- User Instruction Manual
SKU System
MT-JCT-001
FAQs
What is the Johnson's Counter Using D Flip-Flop Trainer used for?
It is used to study Johnson (Twisted Ring) Counter operation, D Flip-Flop applications, and sequential logic circuits.
Which flip-flops are used on the trainer?
The trainer incorporates D Flip-Flops configured as a Johnson counter.
Which experiments can be performed?
Students can study:
- Johnson Counter Operation
- Twisted Ring Counter
- Sequential Logic Circuits
- Clock Pulse Operation
- State Transition Analysis
- Digital Counter Applications
What logic input facilities are provided?
The trainer includes:
- Two independent TTL logic input selectors
- LED logic input indicators
- Four buffered HIGH/LOW logic indicators
What power supply is included?
The trainer operates on a regulated +5 V DC, 150 mA power supply.
What type of clock source is provided?
A built-in mono pulse clock generator provides stable clock pulses for sequential logic experiments.
How are experimental connections made?
All experimental connections are made through 2 mm color-coded safety sockets, ensuring secure and reliable laboratory operation.
Can the Johnson's Counter Using D Flip-Flop Trainer be supplied in bulk?
Yes. Micro Technologies supplies Johnson's Counter Using D Flip-Flop Trainers for engineering colleges, universities, government institutions, OEM projects, distributors, laboratory installations, and bulk procurement.
Why Choose Our Products
- Premium-quality digital electronics trainer kits
- Complete Johnson counter experiments
- Built-in D Flip-Flop circuit
- High-quality insulated PCB construction
- Rugged ABS cabinet
- Reliable laboratory performance
- OEM and institutional supply available
- Competitive B2B pricing
- Strict quality inspection
- Reliable technical support
- Excellent after-sales service
- Long operational life
Call to Action
Enhance your digital electronics laboratory with the Johnson's Counter Using D Flip-Flop Trainer from Micro Technologies. Contact Micro Technologies today for pricing, institutional procurement, OEM requirements, government tenders, distributor inquiries, and bulk order quotations.
