Banana Plug

- Male and Female 4mm Banana Plug Connectors for Speakers (Red, Black)
- Total Plug length: 4cm
- The banana connector plugs will connect from 2mm up to 5mm diameter speaker wire
Material: plastic and metal
- Material: Iron + ABS
- Color: Red, Black
- Screw connector fitting – no soldering required
- Made of alloy with good electrical conductivity, convenient to use Suitable for all kinds of instrument, mechanical equipment, lamps, model, toys etc

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Price 150 birr
https://vector4engineering.com/product/banana-plug-male-and-female/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

DC Power Jack

- DC Power Jack Cable Female or male Connector Plug Adapter for LED Strip Lights, CCTV Camera, Arduino Projects etc
- Solderless power cable connectors, a must for camera surveillance systems

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Price of Male DC Jack 150 birr
Price of Female DC Jack 250 birr
https://vector4engineering.com/product/dc-power-jack/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Screwdriver Set Finder 12 in 1

- Screwdriver Set Finder 12 in 1
- Advanced Chrome vanadium, PP+TPR handle
- Quick Grip Magnetic Tips for Rapid Fixing Insertion
- Precision Machined Tips Deliver Higher Transfer of Torque
- Ideal for watch/phone/laptop/computer/home appliance and other electronic device repairing
- 4 Flat screwdrivers (1.5X50mm 2.0X50mm 2.5X50mm 3.0X50mm)
- 3 Phillips screwdrivers (PH000x40mm PH00x40mm PH0x40mm)
- 5 Torx screwdrivers (T6x40mm T7x40mm T8x40mm T9x40mm T10x40mm)

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Price 1,750 birr
https://vector4engineering.com/product/finder-12-in-1/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

PIR Motion Sensor

- A PIR sensor (Passive Infrared sensor) detects motion by sensing changes in infrared (heat) radiation from objects, people, or animals in its field of view, making them ideal for security alarms, automatic lighting and smart home systems. The HC-SR501 is a popular passive infrared (PIR) motion sensor module.
- A potentiometer on the board allows you to adjust the sensing distance from approximately 3 meters to 7 meters.
- Another potentiometer controls how long the output signal stays high after motion is detected. This delay is adjustable, typically from 5 seconds up to 300 seconds (5 minutes)

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Price 650 birr
https://vector4engineering.com/product/pir-motion-sensor/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Ultrasonic Sensor

- The HC-SR04 is a popular, ultrasonic sensor for non-contact distance measurement, using sound waves to detect objects from 2cm to 80cm away, ideal for robotics and obstacle avoidance with microcontrollers like Arduino. It works by sending a 40kHz ultrasonic pulse (via its Trigger pin) and measuring the time (via its Echo pin) for the sound to bounce back, calculating distance using the speed of sound.
- Operating voltage: 5V
- Practical Measuring Distance: 2cm to 80cm

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Price 700 birr
https://vector4engineering.com/product/ultrasonic-sensor/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Breadboard Power Supply Module

- The MB102 breadboard power supply module is a compact, plug-in device that provides regulated 3.3V and 5V DC power directly to breadboard rails. It supports input voltages of 7-12V DC via a barrel jack or 5V via USB. Key features include independent voltage selection (3.3V/0V/5V) for both sides, a power switch, and a max output current of 700mA.
- Designed to fit directly into standard breadboard power rails.

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Price 750 birr
https://vector4engineering.com/product/breadboard-power-supply/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Dean Connector

- Deans T Plug Connector Male and Female for RC LiPo Battery
- Each pack comes with one male and one female Deans connector and each can support a current of, up to, 50A
- Number of Pins : 2
- These connectors are made from high-temp nylon with Nickel-plated spring pins or sockets molded in. The shape of this generic Dean Connector prevents reverse polarity, and when plugged in the connection is super-solid.

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Price 150 birr
https://vector4engineering.com/product/dean-connector/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

XT-60 Connector

- The XT60 is a popular connector type that is found in almost all high-current lithium polymer batteries. These connectors can handle up to 60A and can be plugged in only one way, preventing the reverse connection.
- Model Number – XT60
- Number Of Pins – 2
- Material – Nylon, Copper golden plating PA66
- Color – yellow
- Up to 60A current and 500V capable
- Fireproof nylon exterior

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Price 200 birr
https://vector4engineering.com/product/xt-60-connector/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

KK2.0 Flight Control Board

- It is a flight control board for multi-rotor Aircraft (Tricopters, Quadcopters, Hexcopters etc).
- Its purpose is to stabilize the aircraft during flight. To do this it takes the signal from the three on board gyros (roll, pitch and yaw) then passes the signal to the Atmega324PA IC. It then processes these signals and passes control signals to the installed ESCs to make fine adjustments to the motors rotational speed, which induces controlled flight (up, down, backwards, forwards, left, right, yaw) which in turn stabilizes your multi-rotor craft.
- A host of multi-rotor craft types are pre-installed.

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Price 7,500 birr
https://vector4engineering.com/product/kk2-0-board/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

LCD 3D Printer

- The 12864 LCD Control Module is a popular graphical display (128×64 pixels) used in 3D printers (e.g. RAMPS 1.4, Anet) and embedded projects. It features a rotary encoder for menu navigation and an onboard SD card reader. It uses the ST7920 controller, supporting serial/parallel interfaces.
- Smart controller includes a memory card reader, very convenient for you to use,Equipped with rotary encoder and a practical 20 character 4 line LCD display
- Typically connects via two ribbon cables (EXP1, EXP2) to motherboards.
- Widely compatible with RepRap-based 3D printers, including Anet A6, A8, and RAMPS 1.4 setups.

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Price 4,000 birr
https://vector4engineering.com/product/lcd-3d-printer/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Drag Chain 15*30

- Drag Chain Cable 15*30mm. Drag chains serve to organize cables systematically, shielding them from damage and wear induced by constant motion.
- Internal Size: 15 x 30mm (height*width)
- External Size: 20 x 39mm
- Length: 1 meter
- Material : Plastic

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Price 4000 birr per Meter
https://vector4engineering.com/product/drag-chain-1530/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

5.5W Laser Head

- A 5.5W laser head is an efficient diode laser module (typically 445nm-450nm) designed for engraving and light cutting on CNC routers, 3D printers, and DIY laser machines
- Focus adjustable
- Input Voltage 12V
- Laser Engraving And Cutting TTL Module
Package includes:
- Laser Head* 1
- TTL Module* 1

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Price 18,500 birr
https://vector4engineering.com/product/5-5w-laser-head/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

SN74LS75N Latch

- SN74LS75N Quad bistable latch
- The SN74LS75N is a 4-bit bistable transparent latch IC from the 74LS TTL family, used for temporary data storage (0 or 1). It features four D-type latches, operates on 5V, has complementary Q and Q̄ outputs, and is commonly used in digital circuits to hold data when the enable pin is low.
- Used for temporary data storage between processors and I/O devices. Buffer registers, LED display drivers, and data latches in digital systems.

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Price 100 birr
https://vector4engineering.com/product/sn74ls75n-latch/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

MT8870 DTMF Decoder Module

- The MT8870 DTMF Decoder Module is a 5V, low-power electronic board designed to identify and decode Dual-Tone Multi-Frequency (DTMF) signals—the tones produced by telephone keypads—into a 4-bit digital format. It features an onboard 3.5mm jack for audio input and LEDs to indicate signal detection.
- It is commonly used to control robots with a mobile phone, it is also used in different kinds of home automation projects where mobile dial pad input is required.

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Price 550 birr
https://vector4engineering.com/product/mt8870-dtmf/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Atmega32 Microcontroller

- The ATmega32 is a low-power, 8-bit AVR RISC-based microcontroller from Microchip that combines 32KB ISP Flash memory, 2KB SRAM, and 1KB EEPROM with 32 programmable I/O lines. It features a 16 MIPS throughput at 16 MHz, 8-channel 10-bit ADC, and timers, making it ideal for embedded control, automation, and industrial applications.

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Price 850 birr
https://vector4engineering.com/product/atmega32-microcontroller/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

20kg Load Cell

- A 20kg load cell is a specialized force transducer that converts mechanical pressure (weight) into a measurable electrical signal, commonly used in digital kitchen, bench, or parcel scales with a maximum capacity of 20 kg. These aluminum-alloy strain gauge sensors typically operate with 2.6 ~ 5.5VDC, output a small 1.0±0.15mV signal, and are often configured in a Wheatstone bridge. To accurately read the signal, a load cell amplifier such as the HX711 is required, as the output signal is very small.
- Material: Aluminum alloy

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Price 1,250 birr
https://vector4engineering.com/product/20kg-load-cell/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Nema 23 Stepper Motor

- A NEMA 23 stepper motor is a precise electromechanical motor with a 2.3 x 2.3 inch faceplate, designed for high-torque, controlled, and repeatable motion. These motors are commonly used in CNC routers, larger 3D printers, and industrial automation, typically offering a 1.8° step angle (200 steps/rev) with strong holding torques ranging from 0.9 to 3.0 Nm or more. 
- Bipolar, featuring 4 or 6 wires, allowing for flexible configurations (series, parallel, or unipolar).
- Status - USED

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Price from left to right 2000, 3500 and 4500 birr
https://vector4engineering.com/product/nema-23-stepper-motor/
https://vector4engineering.com/product/nema-23-stp-59d3023-stepper-motor/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Nema 34 Stepper Motor

- NEMA 34 open-loop stepper motors (86x86mm frame) provide high holding torque (12 N⋅m) for industrial applications like CNC routers, laser cutters, and automation, operating without position feedback. They feature a 1.8ºstep angle, 4-lead and are driven by 2-phase digital drivers such as DM860/DM860H
- Height: 155mm
- Shaft length: 32mm
- Shaft diameter: 14mm

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Price 29,500 birr
https://vector4engineering.com/product/nema-34-stepper-motor/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

MAX6675K Board

- The MAX6675K board is a specialized breakout board designed to interface a K-type thermocouple with microcontrollers like Arduino, Raspberry Pi, or ESP32. It converts the tiny analog voltage generated by a thermocouple into a digital, 12-bit SPI-compatible signal, allowing for precise, high-temperature readings (up to 1024°C) without needing to perform complex analog-to-digital conversions on the main microcontroller.
- The core component is the MAX6675 IC from Maxim Integrated, which reads the voltage from a K-type thermocouple and converts it directly to a digital temperature value.

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Price 500 birr
https://vector4engineering.com/product/max6675k-board/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

DS18B20 Waterproof Temperature Sensor

- The DS18B20 is a digital temperature sensor providing 9 to 12-bit Celsius measurements across a -55°C ~ 125°C range with±0.5∘C accuracy. It uses a unique 1-Wire interface requiring only one data pin for communication, allowing multiple sensors to operate on the same bus.
- Stainless steel encapsulated waterproof DS18B20 Temperature Sensor works with Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller.
- Measures the temperature directly in places like water or soil.

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Price 1,250 birr
https://vector4engineering.com/product/ds18b20-2/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

W1209 Thermostat Temperature Control Switch

- It is a 12VDC digital thermostat temperature controller designed to regulate temperatures between -50∘C and +110∘C . It features an onboard relay to switch heating or cooling devices, a 3-digit LED display, and a waterproof NTC temperature sensor.
- The user sets a target temperature; the module turns on a heater (or cooler) when the temperature falls below (or rises above) the set point.
- Often used for maintaining precise temperatures in egg hatching, controlling cooling fans, heaters, or refrigerators, regulating temperature in Vivarium, greenhouses, or brewing equipments.

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Price 1,500 birr
https://vector4engineering.com/product/w1209/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch