0.5KW SPINDLE
- 500W Air Cooled 0.5kw Milling Motor and Spindle Speed Power Converter and 52mm Clamp and 13pcs ER11 Collet for DIY Engraving
CNC Spindle kit includes:
- 1 x 500W Air-Cooled Spindle Motor
- 1 x 110V Speed Governor with MACH3
- 1 x 52mm Mount bracket
- 13 x ER11 collect
- 4 x Screws
Price 27000 birr
https://vector4engineering.com/product/0-5kw-spindle/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

☪️እንኳን ለዒድ አል ፊጥር በዓል በሰላም አደረሳቹ።☪️

MQ-2 GAS SENSOR
- Used in gas leakage like Smoke methane and liquefied flammable gas
- Wide detecting scope, fast response and high sensitivity
- Simple drive circuit, stable and long life
Detecting LPG, i-butane, propane, methane, alcohol, hydrogen and smoke
- Operating Voltage is +5v
- Analog output voltage: 0V to 5V
- Digital Output Voltage: 0V or 5V (TTL Logic)
- Preheat duration 20 seconds
- Can be used as a Digital or analog sensor
- The Sensitivity of Digital pin can be varied using the potentiometer
Price 650 birr
https://vector4engineering.com/product/mq-2-gas-sensor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

MQ 4 GAS SENSOR
- Operating Voltage: 5V±0.1
- Load Resistance: 2 Kohms
- Sensing Resistance Range: 10 – 60 Kohms
- CH4 Sensing Range: 300 – 10000 ppm
- Sensor Heat Consumption: ≤ 950 mW
- Relative Humidity: >95% RH
- Output Analog Voltage: 2.5 – 4 Volts (5000 ppm CH4)
- Preheating Time: Over 48 Hours
- The sensor is a simple and stable circuit with a TTL DO pin.
- The device sensitivity may vary due to oxygen concentration.
- It is very sensitive to methane making it quite useful for detecting systems.
Price 950 birr
https://vector4engineering.com/product/mq-4/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

MQ 135 GAS SENSOR
- Wide detecting scope
- Fast response and High sensitivity
- Operating Voltage is +5V
- Detects/Measures air quality NH3, NOx, alcohol, Benzene, smoke, CO2, etc.
- Analog output voltage: 0V to 5V
- Digital output voltage: 0V or 5V (TTL Logic)
- Preheat duration 20 seconds
- Can be used as a Digital or analog sensor
- The Sensitivity of Digital pin can be varied using the potentiometer
Price 1450 birr
https://vector4engineering.com/product/mq-135-gas-sensor-for-air-quality/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

MQ-137 AMMONIA GAS SENSOR
- Operating Voltage is +5V
- Can be used to Measure Ammonia, Carbon monoxide
- Analog output voltage: 0V to 5V
- Digital Output Voltage: 0V or 5V (TTL Logic)
- Preheat duration over 24 hours
- Can be used as a Digital or analog sensor
- The Sensitivity of Digital pin can be varied using the potentiometer
Price 2000 birr
https://vector4engineering.com/product/mq-137/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

20*4 LCD DISPLAY
- There are four rows in display and in one row twenty character can be displayed and in one display eighty characters can be shown.
- Uses HDD44780 (It is a controller used to display monochrome text displays) parallel interfacing.
- The input supply for this module is 3V or 5V with that module other components like PIC, Raspberry PI, Arduino.
- It can be used in different embedded systems, industries, medical devices, and portable devices like mobile, watches, laptops.
- It can display 80 characters at a time.
Price 1500 birr
https://vector4engineering.com/product/204-lcd-display/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

FTDI USB TO TTL CONVERTER
- Operating Voltage: 5V/3.3V DC
- Max Current Draw: 5V – 500mA; 3.3V – 50mA
- Connector: Mini USB
- Fully integrated 1024 bit EEPROM storing device descriptors and CBUS I/O configuration
- Data transfer rates from 300 baud to 3 Mbaud (RS422, RS485, RS232) at TTL levels
- 128 byte receive buffer and 256 bytes transmit buffer
- Transmit and receive LED drive signals
- Fully integrated clock generation with no external crystal required
Price 950 birr
https://vector4engineering.com/product/ftdi/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

BREADBOARD POWER SUPPLY MODULE
- Breadboard power supply module with 5V, 3.3V.
- Apply to MB102 breadboard
- Input voltage: 6.5-12 V (DC) or USB power supply
- Output voltage: 3.3V/5V can switch over
- Maximum output current: <700 ma
- Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V
On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.
- Size: 53 * 32 * 23 mm
Price 500 Birr
https://vector4engineering.com/product/breadboard-supply-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 VECTOR/ 0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

SHIFT REGISTER 74HC595N
- 8-bit, Serial In – Parallel out Shift register
- Operating Voltage: 2V to 6V
- Power Consumption: 80uA
- Output source/sink current: 35mA
- Output Voltage is equal to Operating voltage
- Minimum high-level Input Voltage: 3.15V @(Vcc=4.5V)
- Maximum low-level Input Voltage: 1.35V @(Vcc=4.5V)
- Can be easily cascaded with more IC to get more outputs
- Maximum Clock Frequency: 25Mhz @4.5V
Price 100 birr
https://vector4engineering.com/product/shift-register-74hc595n/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

2m long LINEAR RAIL 20mm
- High-speed operation
- Low friction and noise
- High precision, duration, and reliability
- Smooth movement
- High efficiency of transferring
- No gap and preloading
- For 3D Printers, CNC machines, Advanced Industrial Systems etc… Package Includes
2 meter Rail – 1
HGH20CA Bearing block – 2
Price 17000 birr

Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/0922787347 Kase
VECTOR FOUR ENGINEERING

3D FILAMENT ENDER SERIES
- 1.75mm PLA 3D printer filament.
- Multiple colors are avaliable
- White,Black,Red,Grey and Blue
- It is not easy to break, offering clog-free, bubble-free, and tangle-free printing.
- The Ender PLA printer filament is controlled 1.75mm within ±0.03mm. So that the feeding is smoother and the material is not easily broken to ensure continuous printing.
- Recommended Extrusion/Nozzle Temperature 195°C – 220°C, Bed 55°C – 60°C for better printing results.
Price 4500 Birr
https://vector4engineering.com/product/3d-filament-ender-series/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/0922787347 Kase
VECTOR FOUR ENGINEERING

AIR PUMP BS-310
- BS-310 oxygen pump
- Pet Type: Fish
- Filtration Type: Mechanical
- Suitable For: Salt Water and Fresh Water
- Pressure: ≥ 0.012MPa
- Exhaust volume (flow rate):2.5L/min
- Voltage: 220/240V
- Frequency: 50Hz
- Power: 3W
- Noise: 25dB(A)
- Appearance: 115 × 68 × 50mm
- Weight: 200g/piece
Price 1800 birr
https://vector4engineering.com/product/air-pump-bs-310/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

STC-3028 TEMPERATURE HUMIDITY CONTROLLER
- Model: STC-3028
- STC-3028 220V Temperature Humidity Controller
- Input voltage: 220V ± 10%
- Measuring temperature range: 0 ℃ – + 110 ℃
- Humidity measuring range: 00% RH ~ 100% RH
- Accuracy: ± 1 °, 0.1% R.H.
- Relay output contact capacity: 10A/240VAC
- Shell material: fireproof PC + ABS
- Sensor length: 1 meter
Price 4000 birr
https://vector4engineering.com/product/stc-3028/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

EGG TURNER MOTOR
- Egg Turner Motor Incubator Engine Reversible Geared Motor for Most Incubator 2.5R/Min
- 68ktyz Gear motor
- Power: 28W
- Voltage: 220VAC
- Rated speed: 2.5r/min
- low power consumption
- large torque
- Low noise
- At rated voltage frequency of the motor speed is not affected,remains stable.
- During an overload or stall,Motor coil will not burn
- size:80*59mm
- Material:Plastic + metal
- colour:black
Price 6500 birr
https://vector4engineering.com/product/egg-turner-motor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

YB4835VA DIGITAL VOLTMETER AMMETER
- Working voltage of the meter itself: DC 3.5-30V
- Note: the maximum input voltage cannot exceed 30V. Otherwise, the meter will burn out.
- Working current of the meter itself: ≤ 20mA
- Voltage measurement range: DC 0-600V
- Current measurement range: DC 0-50A
- Voltage Resolution (V): 1V
- Current resolution (A): 0.1A
- Measurement accuracy: 1% (± 1 digit)
- Display: 0.28-inch digital tube, blue and red two colors
- Refresh rate: about 500mS/times
- Size: approx. 70*40*30mm
Price 1200 birr
https://vector4engineering.com/product/yb4835va/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

DS18B20 TEMPERATURE SENSOR MODULE
- Waterproof digital temperature sensor DS18B20 with adapter module
- Pull-up resistor included on the adapter module, connect directly to the GPIO of the Raspberry Pi
- Measure the temperature directly in places like water or soil
- Single-bus communication
- Voltage: 3.0V ~ 5.25V
- Temperature range: -55°C ~ +125°C degree
Price 1,450 birr
https://vector4engineering.com/product/ds18b20-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

RASPBERRY PI 4 CAMERA
- Raspberry Pi 4 Camera Fisheye Wide Angle 5MP 1080p Night Vision Camera Module for Raspberry Pi 4 Model B, Raspberry Pi 3 Model B/B+
- 5MP sensor
- 2592×1944 pixels
- 1080p video at 30 FPS (or 60 FPS at 720p, 90 FPS at 480p)
- f2.4 lens, 1.85mm focal length 160° (wide-angle) FOV
- 15cm standard camera cable
- Lens cap
- Dimensions: 72.60 x 24mm (including cable connector)
- Variable focus
- Light up the night with this 160° fisheye lens night vision camera module with infra-red LEDs for Raspberry Pi! The IR LEDs allow the camera to see in the dark without producing any visible light.
Price 3500 birr
https://vector4engineering.com/product/raspberry-pi-4-camera/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

10mm LINEAR BALL BEARING
- LM10UU 10mm Linear Ball Bearing
- Type: LM10UU
- Roller Dimension: 10 x 19 x 29mm
- Linear bearing ball cage, hardened coat of both ends ring.
- Made of carbon chromium bearing steel, safe and reliable.
- Ball in the cage loop to run a smooth ball guide surface to ensure stability even if high-speed.
Price 450 birr
https://vector4engineering.com/product/10mm-bearing-2/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

COUPLER 10mm TO 14mm
- 10mm x 14mm Aluminum Coupling for Flexible Shaft Coupling Stepper Motor Connector
- Type: flexible shaft coupling.
- Material: aluminium
- Size: 10mm x 14mm
- Outer diameter: 30 mm
- Length: 42 mm
Price 1250 birr
https://vector4engineering.com/product/coupler-10mm-to-14mm/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

20mm LINEAR BEARING
- Model: SC20UU
- Shaft diameter: 20mm
- Material: Aluminum alloy
- Dynamic load rating = 882N
- Static load rating = 1370N
- SC20UU 20mm Linear Ball Bearing Linear Motion Bearing Slide Bushing For CNC Used for the design of linear motion products.
- Easy to install,high precision, fast speed.
Price 1800 birr
https://vector4engineering.com/product/20mm-bearing/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING