Vector Four Enginnering/Arduino Shop/ Electronics Supermarket

SOLDERING MASK - MECHANIC LVH900-GY Green UV Curing Solder Mask Ink - Insulates circuit boards against short circuit and electric arc. - This paint is used to protect PCB marks from corrosion and moisture. - A UV light is required to cure the colour. - Used for repairing circuit boards after soldering and reworking. - Used for shielding jumper wire after micro soldering. - Recommended for protection on mobile phone logic boards Price 600 birr https://vector4engineering.com/product/soldering-mask/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

CAPACITIVE SOIL MOISTURE SENSOR - The Capacitive Soil Moisture Sensor Module determines the amount of soil moisture by measuring changes in capacitance to determine the water content of soil. - Analog output of moisture content - More corrosion resistant than resistive type of sensor - 3.3 or 5V operation. - Low power so may be driven from digital pin on MCU - This soil moisture sensor module uses capacitance rather than resistance to determine the water content of soil. Price 650 Birr https://vector4engineering.com/product/moisture-sensor/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924468599 Haben VECTOR FOUR ENGINEERING

16*4 LCD DISPLAY - There are 4 rows every row consists of sixteen numbers.With the four rows in this module, there are sixteen columns. - LCD uses liquid crystals for the production of visible image. - Its operating voltage is 5V or 3V. - It uses one milliampere current for operation. - In this liquid crystal display, we can work both alphabets and numbers. - Every character of this board has 5 x 8 or 40 pixels. - It works on both four and eight bits mode. - It's display screen backlight is two colour green and blue. Price 700 birr https://vector4engineering.com/product/164-lcd-display/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

DM542 MICROSTEP DRIVER - Input voltage 18-50VDC. - Output current programmable, from 1A to 4.2A. - Pulse input frequency up to 200 KHz. - Suitable for 2-phase and 4-phase motors. - Automatic idle-current reduction. - Over-voltage, over-current protection. - TTL compatible and optically isolated input. - Support PUL/DIR and CW/CCW modes. - Anti-Resonance, provides optimum torque and nulls mid-range instability. - Suitable for Nema 17, Nema 23 and Nema34 Stepper Motor，2-phase hybrid stepper motors - High segmentation: 2,4,8,16,32,64,128,256. 5,10,25,50,125,200 Price 2500 birr https://vector4engineering.com/product/dm542/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

4KW SPINDLE MOTOR - 4KW Spindle ER25 18000RPM 220V 10A Air Cooled Spindle Motor SPINDLE’S SPECIFICATION - Model Number: JGF-F4.0KW-ER25 - Power: 4KW - Current: 10A - Voltage: 220 - Application: Milling - Maximum Torque: 50Nm - Operating Speed: 18000rpm - Cooling: Air cooling - Joint of nose: ER25 INVERTER’S SPECIFICATION - Model number: H100-4S2-1B - Power rating: 4KW - Input Voltage: 200VAC - Output Voltage: 0-220VAC - Output current: 17A - Input Frequency: 50/60 Hz - Output Frequency: 0-1000 Hz - Input Phase: 1 Phase - Output Phase: 3 Phase - Gripping Range: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm and 15mm. Price 110,000 birr https://vector4engineering.com/product/4kw-spindle-motor/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

Limit Switch V-156-1C25 Limit Switch V-156-1C25 Price: ETB 350 https://vector4engineering.com/product/limit-switch-v-156-1c25/

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

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 750 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

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

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 2500 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

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 650 birr https://vector4engineering.com/product/ds18b20-module/ 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

EGG TURNER MOTOR - Egg Turner Motor Incubator Engine Reversible Geared Motor for Most Incubator 2.5R/Min - Power: 14W - Voltage: 220V / 110V AC - 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 5500 birr https://vector4engineering.com/product/egg-turner-motor/ 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 3000 birr https://vector4engineering.com/product/stc-3028/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben 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

Air Pump BS-310 Aquarium Air Pump BS 310 Material: Plastic Colour: Blue Pet Type: Fish Filtration Type: Mechanical Suitable For: Salt Water and Fresh Water Price: ETB 1800 https://vector4engineering.com/product/air-pump-bs-310/

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 3800 Birr https://vector4engineering.com/product/3d-filament-ender-series/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/0922787347 Kase VECTOR FOUR ENGINEERING

Electronic Buzzer Type : Continuous Sound Rated Voltage : DC 3-24V Sound Pressure : 85dB Price 150 birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0993802995 VECTOR /0922787347 Kase /0924468599 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 16500 birr https://vector4engineering.com/product/1-7m-linear-rail/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/0922787347 Kase VECTOR FOUR ENGINEERING