Digital Electronics Trainers

Digital Electronics Trainers

Product Code SCIENCEQEDUSTEMLAB480016
Availability Made to Order
Origin Made in India

Description

Digital Electronics Trainers
WhatsApp Enquiry
Export to 60+ Countries
MOE Tender Ready
Sea-Worthy Export Packing
Digital Electronics Trainers: Manufacturers & OEM exporters for educational laboratory experiments — shipped to schools, colleges, universities and ministries of education across Africa, the Middle East, Asia and beyond.

Technical Specifications

Digital Electronics Trainers -
BASIC LOGIC GATES USING DISCRETE COMPONENTS
Objectives :
To construct OR, AND, NOT gates using diodes and transistors and resistors and verify the truth table of each gate.
Specifications :
Built in fixed power supplies of +5V, -5V @ 250mA.
Low and high points using SPDT switches are provided as inputs.
LED's are provided as outputs.
LOGIC GATES USING IC's
Objectives :
To verify demorgans theorems by using combinational gates.
Specifications :
Built in fixed power supply +5V @ 250mA.
AND, OR, NOR, NAND, EX-OR, NOT gates each four, 2 four-input AND gates provided in one board.
Low and high points using SPDT switches are provided as inputs.
LED's are provided as outputs.
FLIP-FLOP TRAINER
Objectives :
To construct J-K Flipflop, R-S Flipflop using NAND gates, Delay (D type) flip flop, T flip flop and to verify their respective truth tables.
Specifications :
Built in fixed power supply +5V @ 250mA.
JK flip flops, RS flip flops each four individually.
Clock output with 1Hz and 10Hz frequency with switch selectable.
Pulser output, decoder using 7447 provided.
Low and high points using SPDT switches are provided as inputs
LED's are provided as outputs.
SHIFT REGISTERS TRAINER
Objectives :
To construct shift registers and to verify its truth tables.
Specifications :
Built in fixed power supply of +5V @ 250mA.
Four shift registers provided.
Variable clock, pulser and one decoder provided.
Low and high points using SPDT switches are provided as inputs.
LED's are provided as outputs.
STUDY OF SAMPLING GATES
Objectives :
To construct different types of sampling gates and to verify the gating outputs.
Specifications :
Built in fixed power supplies of +5V, -5V @ 250mA.
Unidirectional gate with single and double inputs, Bi-directional gate and four diode gate circuits are provided in one board.
Built in clock generator.
DECADE COUNTER AND BINARY COUNTER
Objectives :
To construct decade and binary counters and to verify the outputs.
Specifications :
Built in fixed power supply of +5V @ 250mA.
7490 IC is used as decade counter.
7493 IC is used as binary counter.
Clock, pulser and decoder provided.
Low and High points using SPDT switches are provided as inputs.
LED's are provided as outputs.
MULTIPLEXER AND DEMULTIPLEXER
Objectives :
To observe the operation of digital multiplexer and demultiplexers.
Specifications :
Built in fixed power supply of +5V @ 250mA.
Clock, pulser and Two OR gates provided.
Low and high points using SPDT switches as inputs.
LED's are provided as outputs.
7447 BCD to 7 SEGMENT DECODER/DRIVER
Objectives :
To study the operation of common anode display. The BCD inputs given by logic switches are decoded by the decoder IC and display will show the corresponding decimal equivalents.
Specifications :
Built in fixed power supply of +5V @ 250mA.
clock, pulser and decoder provided.
Low and high points using SPDT switches as inputs.
LED's are provided as outputs.
D/A CONVERTER USING R-2R LADDER
Objectives :
To observe the operation and application of a Digital to analog converter using R-2R ladder network.
Parallel binary inputs from switches will be applied to the DAC which in turn, converts the binary numbers into a proportional output voltage.
Clock is given to divided by counter and the output of counter is given to DAC to observe the ladder type wave on CRO.
Specifications :
Built in fixed power supplies of +15V, -15V @ 250mA.
Built in clock generator and divided by counter.
Different values of resistors to construct different networks and also with 10kW potentiometer.
Summing amplifier using 741 IC.
D/A CONVERTER USING WEIGHTED RESISTORS
Objectives :
To observe the operation of a digital to analog convertor using weighted resistors network.
Specifications :
Built in fixed power supplies of +15V, -15V @ 250mA.
Built in clock generator and divided by counter.
Different values of resistors to construct different networks and also with 10kW potentiometer.
Summing amplifier using 741 IC.
ADDER AND SUBTRACTOR TRAINER
Objectives :
To construct half adder, half substractor, full adder, full substractor and to verify their respective truth tables.
Specifications :
Built in fixed power supply of +5V @ 250mA.
Using AND, OR, NOT and EX-OR gates.
Low and high points using SPDT switches as inputs and LED's are provided as outputs.
A/D CONVERTER TRAINER WITH DIGITAL METER USING DUAL SLOPE METHOD
Objectives :
To observe the operation and application of a Analog to digital convertor using dual slope method.
Specifications :
Two variable power supplies of 0-200mV.
Digital Display provided on board.

Tender Supply Capabilities — Digital Electronics Trainers

As an established Indian manufacturer, Science Equipments handles Digital Electronics Trainers orders from a single item to full ministry-of-education tender supply across 60+ countries. Here’s what we deliver for institutional buyers, dealers and donor-funded projects.

01

MOE Tender Specifications

The Digital Electronics Trainers is built to meet ministry-of-education tender specifications used across African and Asian markets — including build quality, finish, safety standards and supporting documentation typically demanded in government bid documents.

02

Bulk & OEM Manufacturing

We manufacture the Digital Electronics Trainers in-house, so high-volume orders, private-label branding, country-specific labelling and custom packaging are all supported — without affecting the unit cost on large-quantity tender bids.

03

Complete Documentation

Every shipment includes country-of-origin certificates, pre-shipment inspection reports, packing lists, commercial invoices and product safety data sheets — the paperwork ministry procurement officers and donor auditors need before disbursement.

04

Sea-Worthy Export Packaging

For overseas tenders, the Digital Electronics Trainers is packed in heavy-duty corrugated cartons, palletised and shrink-wrapped for sea freight — protecting fragile components through long-haul transit to African ports, Middle-East destinations and beyond.

05

Flexible Shipping Terms

We work on CIF, FOB and DDP terms to suit your tender requirements — whether the procurement document asks for delivered-port pricing, customs-cleared delivery to the institution, or simple ex-works supply for your freight forwarder.

06

Donor & NGO Compliance

The Digital Electronics Trainers has been supplied through World Bank, UNICEF, UNESCO and African Development Bank-funded school improvement projects — meeting reporting and procurement standards trusted by major donor agencies.

Have a tender list including Digital Electronics Trainers? Email it across — we’ll respond with itemised tender pricing in 24–48 hours.
Send Tender List

Why Schools & Institutions Choose This Digital Electronics Trainers

Procurement officers, school principals and lab teachers across Africa, Asia and the Middle East source the Digital Electronics Trainers from Science Equipments for these practical reasons.

Built for Real Classroom Use

This isn’t a showpiece — it’s designed for daily handling by students. Reinforced construction, premium materials and tested safety mean the Digital Electronics Trainers survives a full school year of practical lab sessions without the usual breakage and replacement headaches.

Direct-Factory Pricing for Tenders

Because we manufacture in-house, your tender quote reflects true factory cost — not reseller markups. Schools and ministries operating on tight procurement budgets get international-quality lab equipment at pricing that wins bids without cutting corners.

Aligned with Standard Syllabi

The Digital Electronics Trainers matches curriculum requirements across international school boards, ministry of education syllabi and donor-funded education projects — so teachers can run the experiments their syllabus actually demands, not improvised substitutes.

Responsive Export Support

Quotations within 24–48 hours, sample availability for tender qualification, multilingual documentation and a dedicated point of contact through delivery — from initial enquiry to on-site installation, your project gets attention at every stage.

Trusted Export Track Record

The Digital Electronics Trainers has shipped to Nigeria, Kenya, Ghana, Ethiopia, Tanzania, Uganda, South Africa, Rwanda, Zambia, UAE, Saudi Arabia, Qatar and many more — with references from ministries, NGOs and educational institutions available on request.

Customisation Available

Need the Digital Electronics Trainers with country-specific branding, adjusted contents, alternative packaging, or matched to your project specification? Tell us your requirement and we’ll configure the order around it — not the other way around.

WhatsApp Email