Bread Board Circuit Lab Manufacturer,Supplier and Exporter in India
Product Code : EL-BT-1487
Jlab Export is a leading Bread Board Circuit Lab Manufacturer,and suppliers in India
Bread Board Circuit Lab (code EL-BT-1487) is a digital electronics breadboard trainer for basic gates, Boolean algebra, TTL parameters, flip-flops, combinational circuits, counters and a 4-bit universal shift register. Alongside a large spring-loaded breadboard and IC-regulated supplies it carries digital meters, a continuity tester, four clock outputs, a manual pulser, and eight logic inputs and indicators. JLab (Jain Laboratory Instruments Pvt Ltd) builds it in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Experiments | Basic gates and verification of their truth tables; laws of Boolean algebra and De Morgan’s theorems; important TTL terminology and verification of important TTL circuit parameters; construction and verification of flip-flops using gates and ICs; combinational circuits; counters; 4-bit universal shift register; many other experiments are possible with the on-board components and breadboard |
| Breadboard | Solderless, large size, spring loaded; two terminal strips with 1280 tie points and 4 distribution strips with 100 tie points each, 1680 tie points in total; approx. 112 mm x 170 mm |
| IC-regulated DC supplies | +12 V / 500 mA, fixed and variable from 0 to +12 V; −12 V / 500 mA, fixed and variable from 0 to −12 V; +5 V ±0.25 V / 500 mA, fixed |
| AC supply | 9-0-9 V AC / 500 mA |
| Digital meters | 3.5 digit; dual-range DC voltmeter (20 V / 200 V); dual-range DC current meter (200 mA / 2 A) |
| Continuity tester | Audio and visual indication |
| Clock generators | 0.1 Hz, 1 Hz, 100 Hz and 1 kHz; simultaneous, independent, fixed TTL (5 V) outputs |
| Manual pulser | One independent, buffered, bounceless pulser |
| Logic level inputs | Eight independent buffered inputs selecting High/Low TTL levels, each with an LED for high/low status, and terminations |
| Logic level indicators | Eight independent buffered indicators for the high/low status of digital outputs |
| Speaker | 8 ohm miniature speaker with terminations |
| Potentiometers | 3 (1 k, 10 k and 100 k), with terminations |
| Power switch | Power ON switch with mains-on indicator; fuse for protection |
| Hook-up wires | 25 assorted coloured single-strand hook-up wires; 15 assorted coloured multi-strand wires with a 2 mm stackable plug at one end and hook-up wire at the other |
| ICs provided | 7400 (1), 7402 (1), 7404 (1), 7408 (1), 7410 (2), 7432 (1), 7476 (2), 7486 (1), 7490 (1), 7495 (1) |
| Power requirement | 230 V single-phase AC (+10%) |
| Quality check | Each trainer is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-BT-1487 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Breadboard Trainers?
| Trainer | Breadboard | DC supplies | Logic inputs and indicators |
|---|---|---|---|
| This Bread Board Circuit Lab (EL-BT-1487) | 1680 tie points | ±12 V at 500 mA, each also variable from 0; fixed +5 V at 500 mA | 8 buffered logic inputs; 8 buffered indicators; manual pulser |
| Digital Trainer | 1680 tie points | Fixed +5 V at 750 mA | 8 DIP logic switches; 8 buffered LEDs; 2 bounce-free pulse switches |
| Logic Lab | 2120 tie points | +5 V at 1 A; −5 V at 500 mA; ±15 V at 500 mA | 4 debounced HI/LO switches; 8-bit LED indicator |
Choose the Bread Board Circuit Lab when the course needs variable ±12 V rails as well as a 5 V logic supply.
What Is the Bread Board Circuit Lab Used For?
It is built for the digital electronics practicals of electronics and electrical engineering diploma and degree courses and ITI trades. Students wire gates and the supplied ICs on the breadboard to verify truth tables, Boolean laws and De Morgan’s theorems, check important TTL circuit parameters, and then construct flip-flops, combinational circuits, counters and a 4-bit universal shift register, setting inputs with the logic level switches and reading the results on the indicators.
What to Specify When Ordering
- Quantity — the number of trainers for the lab.
- Mains supply — the unit takes 230 V single-phase AC; confirm the supply where it will be used.
- Other trainers — the trainers compared above and linked below are separate items that can go on the same enquiry.
Frequently Asked Questions
What is the manual pulser for?
It delivers one clean, bounceless pulse per press, so a counter can be stepped one pulse at a time and the action of each stage frozen and checked on the indicators after every clock pulse.
Which clock frequencies are available?
Four — 0.1 Hz, 1 Hz, 100 Hz and 1 kHz — all available at once as independent fixed TTL outputs. The 0.1 Hz and 1 Hz clocks are slow enough for students to watch each change on the LEDs.
What can the digital meters measure?
DC voltage on 20 V and 200 V ranges and DC current on 200 mA and 2 A ranges, each on a 3.5-digit display.
Which ICs and wires are supplied?
Twelve ICs of ten types: 7400, 7402, 7404, 7408, 7432, 7486, 7490 and 7495 (one each) and 7410 and 7476 (two each). Wiring is by 25 single-strand hook-up wires and 15 multi-strand wires with a 2 mm stackable plug at one end.
What is a universal shift register?
A shift register that can shift data left or right and load or read it in serial or parallel form, selected by its mode controls, so one circuit demonstrates every basic shift-register operation.
What are the speaker and the AC supply for?
The 8 ohm miniature speaker makes audio-frequency outputs audible, and the 9-0-9 V AC supply at 500 mA provides a centre-tapped low-voltage AC source, for example for rectifier circuits.
What should an export enquiry include?
The quantity, destination country and port or city, the delivery terms you prefer (such as FOB or CIF), any packing or labelling needs and a tender reference if applicable.
Who manufactures the Bread Board Circuit Lab?
Jain Laboratory Instruments Pvt Ltd, known as JLab, manufactures it at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, an Indian manufacturer of digital and analog breadboard trainers and other educational laboratory equipment, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The Bread Board Circuit Lab is built in JLab’s own works rather than bought from a trader, so engineering colleges, polytechnics, ITIs, dealers and importers buy it straight from the factory and return to the same maker for repeat orders and spares. JLab exports worldwide and ships to buyers in every region — for example Singapore in Southeast Asia, Moldova in Eastern Europe, South Africa in Southern Africa, Trinidad and Tobago in Central America and the Caribbean, and Italy in Southern Europe. Tender information is on the JLab lab tenders page.
Related Breadboard Trainers
- Power Project Board — a larger spring-loaded solderless breadboard with fixed 5 V and variable dual supplies.
- Analog Lab — an analog trainer with DC regulated supplies, a function generator, a digital meter and a continuity tester.
See every model in the Breadboard Trainers range within Electronics Lab Equipments.
Request a Quote
Request a quotation with the Add To Cart button on this page or through the contact page, stating the number of trainers, the delivery destination and any other trainers to be quoted with them.
Last updated: 22 October 2026
