Vector Four Enginnering/Arduino Shop/ Electronics Supermarket

DC Submersible Water Pump - DC-808 - 12V-24V input voltage - Hmax: 1.5m-2m - Qmax: 500L/hr Price 550 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347 Kase/0924468599 Haben VECTOR FOUR ENGINEERING

1.5M LINEAR RAIL AND HG15 BEARING BLOCKS For 3D Printers, CNC machines, Advanced Industrial Systems etc. Applications: - CNC Precision machining - Machines Heavy cutting machine - Punching machines - Marble cutting machines - Automatic equipment - Grinding machines - High speed transfer equipments - Injection moulding machines Price of 1.5m Linear Rail with two bearing blocks 8000 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599 VECTOR FOUR ENGINEERING

2.5W 450nm Blue Laser Module Laser Engraving And Cutting TTL Module 2500mw laser head for cutting Laser Engraver Accessories. Package includes: 1 Laser Head 1 TTL Module 1 Laser Protective Glass Price 5500 Birr

Ultra-quiet, Small, White Plastic and Submersible Water Pump Motor Features: Ultra-quiet Mini DC 3-5V 1.2-1.6L/min Brushless Motor Submersible Water Pump. - Voltage: DC 3-5V - Lift: 0.3-0.8meter - Flow: 1.2-1.6L/min - Outer Diameter: 7.5mm(approx) - Inner Diameter: 4.5mm(approx) - Input Hole Diameter: 5mm(approx) - Material: Plastic Price 250 birr Address Megenagna Zefmesh Grandmall 3rd floor 304 0922787347/0924468599 VECTOR FOUR ENGINEERING

A6 GPRS GSM SIM900 Module is a professional version serial GSM / GPRS core development board based on GPRS A6 module. Features: Quad-band network, 850 / 900 / 1800 / 1900MHz, operational voltage of 4.8 – 9 VDC, maximum operational current of 2A, Sleep Current of 5 mA, an on board Micro SIM card holder, on board Micro USB interface for external power supply, TTL serial port / RS232 serial port communication Interfaces, an interface logic voltage of 3.3 V, make and receive phone calls using a headset and electret microphone, send and receive SMS messages, send and receive GPRS data (TCP/IP, HTTP, etc.) and on board antenna interface: SMA and IPX Price 1100 birr 0922787347/0924468599 VECTOR FOUR ENGINEERING

Creality Ender 3 Pro 3D printer Machine \ Parameters: Modeling Technology: FDM (Fused Deposition Modeling） Power Supply: Mean Well UL certified power supply Printing Size: 220*220*250mm / 8.6x8.6x9.8 inches Machine Size: 440*410*465mm / 17.3x16.1x18.3 inches Package weight: 8.6kg / 19 lbs Max Traveling Speed: 180mm/s Filament: 1.75mm ABS/PLA,WOOD,FLEXIBLE,Carbon firber,PA.... Input: AC 100-265V 50-60Hz Output: DC 24V 15A 360W Layer Thickness: 0.1-0.4mm Nozzle diameter: 0.4mm Precision: ±0.1mm File Format: OBJ, G-Code, STL(in CURA converted to G-Code) Working Mode: USB cable (not included) online compatible or micro-SD (offline) Max Nozzle Temperature: 255℃ Max Hotbed Temperature: 110℃ Price 35,000 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

2W-025-08 AC SOLENOID VALVE - One way, normal close switch, magnetic solenoid water valve. - Easily replaces broken valves for use with pipelines in water, air and diesel-gas applications. - Normally Closed When Power Off. - Acting Motion: Direct action. - Brass construction makes it durable. - Working Medium: Air, Water, Oil - Voltage: AC220V - Pipe Size: 1/4″ - Flow Bore: 4mm / 0.16in - Working Pressure: Water/Oil:0~1Mpa - Air/Gas:0~0.7Mpa Price 1450 Birr https://vector4engineering.com/product/2607/ Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347 Kase/0924468599 Haben VECTOR FOUR ENGINEERING

FUNCTION GENERATOR UNI-T UTG2025A (25MHZ) - Channels 2 - Sample Rate 125MS/s - Output Frequency 25MHz - Frequency Resolution 1uHz - Vertical Resolution 14 bits - Max. Arb. Memory Depth 8 kpts - Waveforms Sine, Square, Ramp, Triangle, Pulse, Noise, DC, Arb - Output Amplitude Range 1mVpp~10Vpp(50Ω), 2mVpp~20Vpp(High Z) - Modulation Types AM, FM, PM, ASK, FSK, PWM, Sweep, Burst - Interfaces USB Device, USB Host, Frequency Meter - Power 100~240 VAC, 45-440Hz - Display 4.3 inches 64K Colour TFT LCD (480×272) - Product Weight 3.2kg - Product Size 165x320x110mm - Standart Accessories BNC Cable, Power Cord, USB Cable, Price 42,000 Birr https://vector4engineering.com/product/function-generator-uni-t-utg2025a-25mhz/ Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347 Kase/0924468599 Haben VECTOR FOUR ENGINEERING

WHEEL Center hole: 5.3mm x 3.66mm Diameter: 66mm Width: 2.66mm Price 150 Birr https://vector4engineering.com/product/wheel/ Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347 Kase/0924468599 Haben VECTOR FOUR ENGINEERING

GEARED DC MOTOR Operating voltage: 3V ~ 12V DC Maximum torque: 800gf cm min (3V time) Reduction Ratio: 1:48 (3V time) Rotate Speed: 125rpm/min Load Current: 70mA (250mA MAX) (3V time) Price 200 Birr https://vector4engineering.com/product/geared-dc-motor/ Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347 Kase/0924468599 Haben VECTOR FOUR ENGINEERING

Geared DC Motor and wheels for different arduino and raspberry pi based robotics projects. Geared Dc Motor per unit 200 birr Motor wheel per unit 150 birr Address Megenagna Zefmesh Grandmall 3rd floor 304 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

ELECTRIC GRINDER 130W - 220VAC 50Hz - 8,000 - 30,000 RPM - Collet Capacity 3.2mm - Full set with 128 different pieces Price 6800 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

Arduino Uno Kit Package includes: Arduino Uno, 16*2 LCD display with I2C module, Breadboard, Ultrasonic sensor, Stepper motor with ULN2003 driver, Mini Servo motor, DHT11(temperature and Humidity sensor), Joystick Module, Water level Sensor, Sound Sensor, Keypad 4*4, RFID, 8*8 Dot matrix display, One Channel 5V relay, Real Time Clock Module,Single and 4 digit seven segment display, resistor set, a few capacitors and transistors, LEDs, RGB module, 9V battery Plug, Jumper wires, LM35 temperature sensor, Infrared receiver, Flame Sensor, LDR(Light dependent resistor), Remote Controller, Ball Switch, push button etc. Price 3300 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

high voltage bust

high voltage bost

Thermistor Sensor Module - The comparator output, signal clean, good waveform, driving ability is strong, for more than 15ma. - With potentiometer to adjust temperature detection threshold - Working voltage: 3.3V to 5V - Output form: digital switch output (0 and 1) - It has a fixed bolt hole, convenient installation - Small board PCB size: 3.2 cm x 1.4 cm - Using the LM393 wide voltage comparator - The module of temperature detection range of 20-80 degrees Celsius Price 200 Birr https://vector4engineering.com/product/thermistor-sensor-module/ Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347 Kase/0924468599 Haben VECTOR FOUR ENGINEERING

2.4 inch TFT LCD Display Shield - Beautiful touchscreen display shield with built in microSD card connection - This TFT display is big (2.4 and diagonal) bright (4 white-LED backlight) and colorful (18-bit 262,000 different shades) - 240—320 pixels with individual pixel control - It has way more resolution than a black and white 128*64 display - As a bonus, this display has a resistive touch screen attached to it already, so you can detect finger presses anywhere on the screen - Diagonal LCD TFT display - 240—320 resolution, 18-bit (262,000) color Price 850 Birr https://vector4engineering.com/product/2-4-inch-tft-lcd-display-shield/ Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347 Kase/0924468599 Haben VECTOR FOUR ENGINEERING

220 Ac Solenoid Valve FCD-270A - Voltage rating: AC 220V 50/60Hz, - Rated current: 27± 5mA or - Voltage rating: AC 110V 50/60Hz - Rated current 51.5± 6mA, - Water pressure: 0.02-0.8MPa, - Insulation resistance: >100MΩ, - Temperature increment: ≤ 80, - Service life: >50000 times - Inlet 3/4-Inch, for Washing Machine (FCD-270A) - Type 2-Way Type - Valve structure Direct Action Diaphragm Structure - Application Industrial Usage or Household Usage Price 750 Birr https://vector4engineering.com/product/solenoid-valve-fcd-270a/ Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347 Kase/0924468599 Haben VECTOR FOUR ENGINEERING