4 Pin JST Connector Male Female

- JST Connector Cable
- Number of Pins 4
- Cable length 20cm
- Type Male and Female pair

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Price 200 birr
https://vector4engineering.com/product/jst-male-female/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

Potentiometer 500K

- A WL B500K 15mm potentiometer is a common electronic component, specifically a rotary variable resistor (potentiometer) from the WL brand, with a 500K Ohm resistance, a linear taper (B-type), and a 15mm shaft for easy knob attachment, used to control signals like volume or voltage in projects for Arduino, audio, and DIY electronics.
- B: Denotes a linear taper, meaning resistance changes proportionally to the shaft’s rotation (e.g., turning halfway gives 250k Ohms)
- It is used for adjusting various parameters like voltage, current, etc in an electronic circuit.
- Type: Rotary, single-turn potentiometer with 3 solder pins.

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Price 300 birr
https://vector4engineering.com/product/potentiometer-500k/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

Operational Amplifier NE5532

- NE5532 is a low noise dual op-amp IC, the output of these devices will have lower distortion values. It has specified maximum limits for equivalent input noise voltage. The equivalent Input Noise voltage for this Op-Amp is around 5nV/Hz at 1kHz. It has high output-drive capability, high unity-gain and maximum-output-swing bandwidths, low distortion and high slew rate.
- It has a maximum operating voltage of 22V. The Op-amp has a CMRR value of 100 dB with a high gain of 100V/mv. The Slew Rate is 9V/us. This amplifier features input-protection diodes, and output short-circuit protection.

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Price 50 birr
https://vector4engineering.com/product/ne5532/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

Operational Amplifier LF353P

- The LF353 is a a high-speed, dual JFET-input operational amplifier (op-amp) IC that uses Junction Field-Effect Transistor as inputs. This IC is providing a high input impedance, Low input bias current, Low noise, Fast response and uses very Low power for working.
- Number of Channels 2
- Pin Count 8

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Price 50 birr
https://vector4engineering.com/product/lf353p/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

Sound Detection Sensor

- A sound sensor module is an electronic component that detects sound waves and converts them into an electrical signal. It uses a microphone to sense the sound’s intensity and then an amplifier and a comparator, like the LM393 IC, to process the signal. The module provides both an analog output (voltage proportional to the sound level) and a digital output that goes high or low when the sound level crosses a threshold set by an onboard potentiometer.
- Operating Voltage: 3.3V to 5V DC

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Price 600 birr
https://vector4engineering.com/product/sound-detection-sensor/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

Metal Gear Motor

- The JGB37 series is a popular line of high-torque, brushed DC gear motors characterized by a 37mm diameter gearbox and all-metal internal gears. These motors are widely used in robotics, automation, and DIY projects due to their compact size and reliable torque output.
- Model: JGB37 Metal Gear Motor
- Nominal voltage: 12V
- Free-run speed at (12V): 770 RPM
- Free-run current at (12V): ≤200mA
- Rated speed at (12V): 530 RPM
- Rated current at (12V): ≤1A
- Stall current at 12V: 3.8A
- Stall torque at 12V: 5Kgcm
- Gear ratio: 1:10
- Reductor size: 19mm
- Material: Metal

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Price 3,500 birr
https://vector4engineering.com/product/metal-gear-motor/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

Digital Multimeter UNI-T UT33D+

- The UNI-T UT33D+ is a manual-ranging digital multimeter designed for entry-level electrical tasks and field engineering. As part of the upgraded UT33+ series, it features a more durable build, an improved LCD layout, an auto power-off and auto backlight-off feature to conserve energy.and a higher safety rating than previous generations.
- DC Voltage Range 200mV/2V/20V/200V/600V
- AC Voltage Range 200V/600V
- DC Current Range 2mA/20mA/200mA/10A
- Resistance 200Ω to 200MΩ
- Diode test/Continuity buzzer
- NCV Detection: Allows you to detect live wires safely without direct contact
- Palm-sized and portable (134 x77x47 mm)
Package Includes
- Digital Multimeter UNI-T UT33D+
- Multimeter Probe
- AAA battery
- Manual

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Price 3,750 birr
https://vector4engineering.com/product/ut33d/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

12V Pump 20W

- 12V Brushless DC Pump 20W DCP-3610
- Power: 20W
- Maximum Height(Hmax).: 5m
- Flow Rate(Qmax): 650L/H
- Material: Plastic
- Color: Black

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Price 4,500 birr
https://vector4engineering.com/product/12v-pump-20w/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

DC Voltage Sensor Module

- The Voltage Detection Sensor Module 25V is a simple yet highly effective solution for extending the voltage sensing capabilities of microcontrollers such as Arduino. Using a resistive voltage divider, it safely scales down input voltages up to 25V (16.5V for 3.3V systems) into a measurable range compatible with standard ADC pins. With a resolution of 0.00489V, it ensures precise monitoring for power supplies, batteries, and other electronic circuits.
- Featuring screw terminal inputs for secure wiring and a convenient 3P connector for Arduino expansion boards, this module is easy to integrate into your projects. It can also be paired with IICLCD1602 LCDs for live voltage display.

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Price 650 birr
https://vector4engineering.com/product/voltage-sensor-module/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

ACS712 Current Sensor

- The ACS712 is a Hall-effect-based linear current sensor designed to measure AC or DC current. It provides isolation between the measured circuit and the controller (e.g., Arduino), outputs an analog voltage proportional to the current, and operates at 5V.
- This current sensor board is based on the Allegro ACS712ELCTR-30A bi-directional hall-effect current sensor chip that detects positive and negative flowing currents in the range of minus 30 Amps to positive 30 Amps.

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Price 950 birr
https://vector4engineering.com/product/acs712-current-sensor/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

AC 220V 2000W Speed Controller

- AC 220V 2000W Speed Controller (SCR Voltage Regulator) is a high-power electronic device used to adjust the voltage and power delivery to AC appliances. It works by using a bidirectional thyristor (SCR) to “chop” the AC waveform, effectively lowering the average voltage.
- It can be used to control AC motor speed, AC light and heating wire temperature. Rotate the knob for dimming, speed, voltage, temperature control.
- Input voltage: 110-250VAC
- Output voltage: 50-250V
- Maximum current: 25A
- Maximum power: 2000W

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Price 1,500 birr
https://vector4engineering.com/product/ac-motor-speed-controller/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

Leapion 1500W Laser Welding Machine

- The Leapion 1.5kW Fiber Laser Welding Machine is a versatile industrial tool known for its “3-in-1” capability, allowing it to perform welding, cutting, and cleaning (rust/paint removal) by simply switching nozzles and control panel settings.
- Applicable Materials: Stainless Steel, Metal, Aluminum, Carbon Steel, Copper, Steel , Brass, Titanium
- Brand: Leapion
- Laser power: 1500W
- Laser Type: Fiber Laser
- Display: Touch Screen
- Welding Mode: Pulse
- Usage: Metal Welding, Metal Cutting, Metal rust removal

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Price 1,200,000 birr
https://vector4engineering.com/product/leapion-1500w-welder/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

🚀NEW ARRIVAL ITEMS

Arduino UNO
CNC 3018PLUS 3.0 Kit
Big Nema 23 Stepper Motor

LOGO PLC Controller
NC Studio for CNC
⚙️ Geared Motor + Wheel

Neon LED Strip (12V Flexible Lighting)
CO₂ Mechanical Kit
Laser Marking – MR. CARVE C1

https://vector4engineering.com/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A

0993802995 Vector Megenagna
0970222227 Vector Mexico

🚀 Vacancy – Technical Engineer (2 Positions)
Vector Four Engineering PLC

We are hiring 2 Technical Engineers (Male/Female).

Requirements:
• Background in Electromechanical / Electrical / Mechanical or related
• Interest in innovation, Arduino, robotics, machinery & coding
• Willing to learn and work on practical projects

Location Preference:
• Near Megenagna or Mexico (Senga Tera)

Apply via Telegram:
👉👉 https://t.me/kasvector
📞 0970755824

Send your CV + necessary documents

Robotic Car Kit Line Follower

Package Includes
- Arduino Uno with USB cable
- 20 line speed encoder (non-ordinary six-lane ten-wire) – 4
- Fasteners/T stand – 8
- 8mm M3 Screw – 10
- 30mm M3 Screw – 8
- M3 Nut – 8
- L30 Spacer – 4
- Geared Motor – 4
- Wheel – 4
- 4 wheel Drive Chassis – 2
- SG90 servo motor – 1
- L298N Motor Driver – 1
- Ultrasonic Sensor hc-sr04 – 1
- Bluetooth Module – 1
- IR Remote Controller – 1
- IR Receiver – 1
- IR Line Follower Sensor – 3
- Sensor Shield – 1
- Jumper Wires – 2 pack
- AA Battery Holder(4 Cell) – 1
- 3.7V Battery Holder(2 Cell) – 1
- Kit Box – 1

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Price 12,500 birr
🌐https://vector4engineering.com/product/robotic-car-kit-line-follower/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

SIEMENS LOGO 230 RCE

- The Siemens LOGO! 230RCE (6ED1052-1FB08-0BA1) is a compact logic module from the LOGO! 8.3 series designed for entry-level automation.
- Model SIEMENS LOGO 230 RCE – 6ED1052-1FB08-0BA1
- Logic module with display
- Power supply: 115/230 VAC/relay
- Permissible range: 85-265 VAC/100-253 V DC
- Continuous current output: 10A at resistive load; 3A at inductive load
- 8 digital inputs
- 4 digital outputs
- Memory: 400 blocks
- Modularly expandable
- Ethernet
- Integrated web server
- Cloud interface
- User-defined web pages
- Datalogging
- Standard micro SD card
- For LOGO! SOFT COMFORT from version 8.3
- Older projects can be run

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Price 47,500 birr
🌐https://vector4engineering.com/product/siemens-logo-230-rce/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

CO2 Laser Controller Board RDC6445S

- RDC6445S CNC system is a laser controller that is used to control CO2 laser cutting or engraving machines. It provides a user-friendly interface for operating the laser and offers various functions such as cutting path planning, laser power control, and real-time laser parameter adjustments. The RDC6445S system supports multiple communication protocols and is compatible with a range of laser cutting and engraving machines.
Package Includes:
- 1 x Panel
- 1 x Mainboard
- 1 x Bag of Fixing Accessories
- 1 x U-Disc Cable 1
- 1 x U-Disc Cable 2
- 1 x USB Cable
- 1 x Network Cable 1
- 1 x Network Cable 2

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Price 119,500 birr
🌐https://vector4engineering.com/product/rdc6445s/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

1 Channel 5V Optical Isolated Relay Module

- It is a reliable and versatile switching device designed to control high-voltage and high-current circuits using low-voltage control signals. Operating at 5V DC, this single-channel module is ideal for integration with microcontrollers, such as Arduino or Raspberry Pi, or other digital control systems requiring precise control of high-power loads.
- Relay Type: SPDT (NO, COM, NC)
- Relay Rating: 10A @ 250VAC / 30VDC
- Trigger Voltage (HIGH): 2.5V–5V
- Trigger Voltage (LOW): 0V–1.5V
- High-level trigger or low-Level trigger selection by a jumper
- Optocoupler isolation
- Terminal blocks for both input and output
- Two LED indicators: power (green LED), the relay status (red LED)

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Price 700 birr
🌐https://vector4engineering.com/product/1-channel-5v-relay/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

XL4015 Buck Converter Board

- The XL4015 is a 5A, 180kHz fixed-frequency PWM buck (step-down) DC-DC converter chip, often used in adjustable power supply modules. It operates with an input voltage of 8V-36V, providing a regulated 1.25V-32V output. It has two potentiometers to adjust the output constant current (CC) and constant voltage (CV), allowing them to act as LED drivers or lithium battery chargers.
- Input voltage range: 8-36VDC(Note:input voltage not exceeding 38V)
- Output voltage range: 1.25-32VDC adjustable
- Output current: 0-5A
- Output power: 75W

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Price 950 birr
🌐https://vector4engineering.com/product/xl4015-buck-converter/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico

CO2 Laser Head Mechanical Parts

- CO2 Laser Head, suitable for laser engraving machine.
- Aluminium Alloy with Air Assist Nozzle, Joint Plate and Belt Fastener.
- Precision machining, stable performance, long lifespan.
- Black oxidation coating resists rust and corrosion.
- Locking Ring With Plastic Buffer Ring To Protect The Lens
Package Includes
- Laser Head Set * 1
- Motor Base 57 Series * 1
- Metal Plate * 4
- Synchronous Gear * 2
- Tensioner for X axis * 1
- Tensioner for Y axis * 2
- 3:1 Gear Box Reduction X * 1
- 3:1 Gear Box Reduction Y * 1
- Synchronous Gear Base * 2
- Laser Tube Mount * 2
- 1st Mirror Mount * 1
- 2nd Mirror Mount * 1
- Coupler * 4

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Price 89,500 birr
🌐https://vector4engineering.com/product/co2-laser-head-mechanical-parts/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna
0970222227 Vector Mexico