Arab Academy for Science, Technology & Maritime 2026-2027

Digital Logic Lab Kit with Multimeter – Arab Academy for Science, Technology & Maritime 2026–2027

Product Description

This digital logic lab kit with multimeter is prepared for students of the Arab Academy for Science, Technology & Maritime for the 2026–2027 academic year. It combines a generous supply of logic ICs, display parts, power accessories, and a DT-830D digital multimeter with buzzer, so a student can build a circuit, power it, and check it with their own instrument.

The logic side is built around larger quantities than a basic kit: four each of the 7404 hex inverter, 7408 AND, 7432 OR, and 7486 XOR gates, plus two 7400 NAND gates. That is enough to build and compare several gate-level designs at once or to assemble larger functions from simple building blocks. For sequential work there are two 74112 dual J-K negative-edge-triggered flip-flops with clear and preset, and five NE555 / LM555 timer ICs in DIP-8 packages, which can serve as clock sources or pulse generators in different parts of a project. Two 7447 BCD to 7-segment decoder/drivers and five 5161BS common anode displays turn counter outputs into readable digits.

Inputs and outputs are well supplied. Two long-leg 8-way DIP switches set logic levels by hand, and twenty 5mm LEDs show what each line is doing. The resistor stock is deep, with twenty each of 330, 1K, and 10K Ohm plus five 100K Ohm resistors, so current limiting, pull-ups, and timing networks do not run out halfway through a lab. Capacitors come in five pieces of every value, from 1nF ceramic to 1000uF electrolytic, which makes it easy to experiment with timing and filtering around the 555.

Two 840-point breadboards with split power rails give flexibility: one can hold the power and input stage while the other carries the main logic, or two circuits can be built side by side. An MB102 breadboard power supply module delivers 3.3V or 5V to the rails, and a USB power cable with a 5.5×2.1mm jack is included for feeding it. A 140-piece jumper wire kit covers the wiring.

The DT-830D multimeter has a 3½-digit display reading up to 1999 and measures DC voltage from 200mV to 1000V, AC voltage from 200V to 750V, DC current up to 10A, and resistance. It also tests diodes and transistors, and its buzzer sounds on continuity, which is useful for finding a loose jumper or a broken connection on the breadboard. Overload protection and a low-battery indicator help keep it dependable in the lab.

A double-layer component box measuring 234x168x62 mm holds all the small parts, which keeps a kit of this size organized and portable. It is a practical choice for students who want all the parts for digital logic lab work in one purchase, with enough quantity that experiments do not have to wait on missing components.

Features

• Multiple gate ICs in quantity for building several circuits at once

• Negative-edge-triggered J-K flip-flops for sequential logic practice

• Five timer ICs for clock and pulse generation

• Decoder/drivers and common anode displays for numeric output

• Long-leg DIP switches and twenty LEDs for inputs and outputs

• Deep resistor and capacitor stock for timing, pull-up, and current limiting needs

• Two breadboards for separating power stages from logic stages

• 3.3V/5V breadboard power module with USB power cable

• Multimeter with buzzer for continuity checks and circuit measurements

• Double-layer component box for organized storage

Specifications

• Breadboards: 840 points, split power rails (2 pieces)

• Breadboard Power Supply Module: MB102, 3.3V/5V

• Power Cable: USB male to DC adapter jack, 5.5×2.1mm, 5V to 12V

• Logic Gate ICs (DIP): 7400 quad 2-input NAND, 7404 hex inverter, 7408 quad 2-input AND, 7432 quad 2-input OR, 7486 quad 2-input XOR

• Display Decoder (DIP): 7447, BCD to 7-segment decoder/driver, 15V open-collector outputs

• Flip-Flop (DIP): 74112, dual J-K negative-edge-triggered, with clear and preset

• Timer IC: NE555 / LM555, DIP-8

• 7-Segment Display: 5161BS, common anode

• DIP Switch: 8-way, long leg

• LEDs: 5mm, round, assorted colors

• Resistors: 330 Ohm, 1K Ohm, 10K Ohm, 100K Ohm, 1/4 Watt, 5%

• Electrolytic Capacitors: 1uF 50V, 10uF 50V, 100uF 50V, 1000uF 50V (aluminum)

• Ceramic Capacitors: 1nF, 10nF, 100nF 50V

• Digital Multimeter: DT-830D, with buzzer

• Multimeter Display: 3½-digit LCD, max display 1999

• Multimeter Measurements: DC voltage (200mV to 1000V), AC voltage (200V to 750V), DC current (up to 10A), resistance

• Multimeter Functions: Diode test, transistor hFE test, continuity buzzer, square wave output, overload protection, low-battery indicator

• Component Box: F240, double layer, 234x168x62 mm

Applications

• Building and testing logic gate circuits

• J-K flip-flop based sequential circuits

• 555 timer clock and pulse circuits

• BCD to 7-segment display circuits

• Counter and display projects on a breadboard

• Measuring voltage, resistance, and continuity during lab work

• University digital logic lab sessions and assignments

• Self-study and practice with a full parts supply

Package Includes

• 2x Breadboard 840 Point (Split Power Rails)

• 1x F240 234x168x62 mm Double Layer Component Box

• 1x Power Cable USB Male Adapter Jack 5.5×2.1 mm 5V to 12V

• 1x MB102 Breadboard Power Supply Module 3.3V/5V

• 1x 140 pcs Breadboard Jumper Wire Kit

• 4x 7404 DIP Hex Inverter Logic NOT Gate

• 4x 7408 DIP Quad 2-Input Logic AND Gate

• 4x 7432 DIP Quad 2-Input Logic OR Gate

• 4x 7486 DIP Quad 2-Input Logic XOR Gate

• 2x 7400 DIP Quad 2-Input Logic NAND Gate

• 2x 7447 DIP BCD to 7-Segment Decoder / Driver

• 2x 74112 DIP Dual J-K Negative-Edge-Triggered Flip-Flop with Clear and Preset

• 5x NE555 / LM555 Timer IC, DIP-8

• 2x DIP Switch 8 Way, Long Leg

• 20x 5mm LED Lights, Round, All Colors

• 5x 7-Segment Common Anode 5161BS

• 20x Resistor 330 Ohm 1/4 Watt 5%

• 20x Resistor 1K Ohm 1/4 Watt 5%

• 20x Resistor 10K Ohm 1/4 Watt 5%

• 5x Resistor 100K Ohm 1/4 Watt 5%

• 5x 1UF 50V Aluminum Electrolytic Capacitor

• 5x 10UF 50V Aluminum Electrolytic Capacitor

• 5x 100UF 50V Aluminum Electrolytic Capacitor

• 5x 1000UF 50V Aluminum Electrolytic Capacitor

• 5x 1NF Ceramic Capacitor

• 5x 10NF / 103 Ceramic Capacitor

• 5x 100NF 50V Ceramic Capacitor

• 1x Digital Multimeter DT-830D (With Buzzer)