Raspberry Pi 3 Model B+
- The final revision of the third-generation single-board computer
- 1GB LPDDR2 SDRAM
- 1.4GHz 64-bit quad-core processor, dual-band wireless LAN, Bluetooth 4.2/BLE, faster Ethernet, and Power-over-Ethernet support (with separate PoE HAT)

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Price 15000 birr
🌐https://vector4engineering.com/product/raspberry-pi-3/
📍- 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
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High Voltage Generator
- DC 3V‑6V to 1000kV 1000000V Boost Step‑Up Power Module High Voltage Transformer
- Demonstrate principles of electricity, such as high-voltage phenomena, electric fields, and discharge effects.
- Use in circuits that require high voltage for ignition, such as gas burners or certain types of gas discharge lamps.
- Create a spark or arc for experiments or projects involving plasma.
- Test the dielectric strength of materials by applying high voltage.

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Price 1500 birr
🌐https://vector4engineering.com/product/high-voltage-generator/
📍- 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
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Limit Switch V-155-1C25
- Current rating – 15A
- 1/2HP
- Voltage Rating – AC 250V/125VAC
- DC Rating– DC 250V/125V 0.6A/0.3A
- Typically utilized in industrial control applications to automatically monitor and indicate whether the travel limits of a particular device have been exceeded.

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Price 450 birr
🌐https://vector4engineering.com/product/limit-switch-v-155-1c25/
📍- 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

Arduino UNO R4 WiFi
- The Arduino UNO R4 WiFi merges the RA4M1 microprocessor from Renesas with the ESP32-S3 from Espressif. With its built-in Wi-Fi® and Bluetooth® capabilities, on-board 12×8 LED matrix and a Qwiic connector, offering ample space for innovation and unleashing creativity.
- Main core clock speed 48MHz
- ESP32-S3 clock speed upto 240 MHz
- RA4M1 256 kB Flash, 32 kB RAM
- ESP32-S3 384 kB ROM, 512 kB SRAM

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Price 7500 birr
🌐https://vector4engineering.com/product/arduino-uno-r4-wifi/
📍- 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
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0953888899 Vector Mekelle Branch

Push Button Self Locking
- Operating Voltage : 3-6 V
- Size: 12mm
- Operation: Self Locking

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Price 450 birr
🌐https://vector4engineering.com/product/push-button-self-locking/
📍- 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

Seeed Studio XIAO ESP32
- Seeed Studio XIAO ESP32-C3 WiFi Bluetooth-compatible Mesh Development Module 4MB Flash 400KB SRAM For Arduino
- Seeed Studio XIAO ESP32C3 featuring ESP32C3 carries a complete Wi-Fi system along with Bluetooth Low Energy function. With its exquisite design and WiFi+BT ability, it’s perfect for various IoT controlling scenarios and complex applications.
- Powerful ESP32-C3 SoCand U.FL antenna provided that supports WiFi/Bluetooth connection over 100m.
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Price 2950 birr
🌐https://vector4engineering.com/product/seeed-studio-xiao-esp32/
📍- 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

https://youtu.be/Qx274dF3zXw

ARDUINO IDE
Demonstration Video of Arduino's IDE
The video includes
- Introduction to programming inside Arduino IDE
- Declaring variables
- Identifying input and output pins of Arduino
- How to program input and output pins
- How to trace an error and correct it

Subscribe to our Youtube channel for our weekly demonstration videos
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📍- 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

THIS WEEK’S DISCOUNTED ITEM

Industrial DAJA S4 30W Desktop Fiber Engraving Machine

- Discount period December 23 upto December 28, 2024 (1 Week)
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Original price 385000 birr
Discounted price 377000 birr
https://vector4engineering.com/product/30w-fiber-engraving-machine/
📍- 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                                                                                                                                           
VECTOR FOUR ENGINEERING

📌Vacancy Announcement 

Job Title: Sales Engineer
Sex: Female🤵‍♀
Company: [Vector Four Engineering PLC]
Field of study: electro mechanical/electrical/mechanical/computer science or related fields
Employment Type: Full-Time
Work Location: Addis Ababa
Date of Application: Dec 24/2024----Dec 30/2024
Note : Candidate should have interest on electronics, Robotics and machinery's      

Interested candidates should submit their CV and Necessary information by  [Telegram address: 09 70 75 58 24  @Kasvec] with the subject line "For Sales Engineer Position .

LED 1W
- High Power LED 1W – White
- Voltage: 2.8V-3.4V
- Power consumption (max): 350mA
- Brightness (max): 100-110 Lumen
- Color temperature: 6500-7000K

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Price 40 birr
🌐https://vector4engineering.com/product/led-1w/
📍- 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

Water Level Sensor Float Switch P43
- Water Level Sensor Float Switch P43 is a device used to sense the level of liquid within a tank.
- The switch may actuate a pump, an indicator, an alarm, or another device.
- The float level switch is widely used in electronic, electrical, chemical, water treatment, drainage, and other walks of life level control and alarm.

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Price 1250 birr
🌐https://vector4engineering.com/product/float-switch-p43/
📍- 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

Servo Motor 20Kg DS3218MG
- Brand: DSSERVO
- Item: DS3218MG
- Stall Torque (5V): 19 kg/cm
- Stall Torque (6.8V): 21.5 kg/cm
- Operating Voltage: 4.8 ~ 7.4 DC Volts
- High performance digital standard servo, can be common use in robots, mechanical arms, climbing cars and remote control toys.

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Price 5,450 birr
🌐https://vector4engineering.com/product/ds3218mg/
📍- 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

Float level switch
- Float sensors are used to monitor the water levels of a body of water such as a reservoir.
- This water level sensor is compatible with a lot of micro controllers.

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Price 1250 birr
🌐https://vector4engineering.com/product/float-level-switch/
📍- 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

Synchronous Motor SM-2301AF1
- Universal turntable motor for SM-2301AF1 microwave oven synchronous motor 220VAC 5/6 r/min 4W microwave replacement and maintenance

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Price 1500 birr
🌐https://vector4engineering.com/product/sm-2301af1/
📍- 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

NRF Adapter
- This 3.3V VCC Adapter Board for NRF24L01 Wireless Transceiver Module enables you to use NRF24l01 type transceivers on 5V systems like Arduino.
- It regulates the 3.3V input to 1.9~3.6V DC and incorporates bypass capacitors for reliable operation. The NRF24L01 utilizes Enhanced Shock Burst (ESB) protocol to support two-way data packet communication with packet buffering, packet acknowledgement and automatic re-transmission of lost packets.

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Price 500 birr
🌐https://vector4engineering.com/product/nrf-adapter/
📍- 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

https://www.tiktok.com/@vector4engineering/video/7454212041977580806?is_from_webapp=1&sender_device=pc&web_id=7383316837344757254

Laser Machine Carved Scene depicting Birth of CHRIST in Bethlehem

The work depicts the scene in Bethlehem during the birth of JESUS. It shows
- Nativity Scene with LEDs
- Baby Jesus
- The Virgin Mary
- Joseph
- The three Wisemen
- The Shepherds

- The dimension of the scene is 30*42 cm (height*length)
- It includes an adapter

Follow us on tiktok for more announcements and unique deals
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Price 3900 birr

📍- 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                                                                                                                                           
VECTOR FOUR ENGINEERING

Thread shaft 390 motor 7.4V
- Rated voltage 7.4V
- Model number: 390 Micro DC Motor
- The motor has a high speed and a large torque. The motor shaft diameter is 2.3mm. There is a threaded shaft at the front end of the shaft. It can be matched with a 2.3mm nut and can be made into a short-stroke screw.
- Note: The starting current of this motor needs to be more than 2A


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Price 750 birr
🌐https://vector4engineering.com/product/thread-shaft-390-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

Omnidirectional Microphone Module INMP441

- The ININMP441 sensor is a high-performance, low-power digital I2S output omnidirectional MEMS microphone. Built on a compact footprint, this module is specifically designed for advanced audio and voice recognition applications. With its inherent low-noise and high Signal-to-Noise Ratio (SNR) attributes, it offers crystal-clear audio capture even in challenging environments. Its compatibility with the I2S interface, a standard used for transmitting digital audio between devices, ensures that it can be integrated into a diverse range of audio processing setups.


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Price 750 birr
🌐https://vector4engineering.com/product/12172/
📍- 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

Ai Thinker LoRa Ra-01

- Manufacturer: Ai-Thinker
- Ai Thinker LoRa-Ra-01 RF Transceiver Module
- This LoRa 433MHz module is designed by AI-THINKER, which is based on the chip SX1278. The SX1278 RF module is mainly used for long-range spread spectrum communication. It has a high sensitivity of -148 dBm with a power output of +20 dBm, a long transmission distance and high reliability.
- Frequency range: 410 – 45MHz


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Price 1950 birr
🌐https://vector4engineering.com/product/ai-thinker-lora-ra-01/
📍- 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