ENDER 3 PRO 3D Printer
Brand: Creality3D
Type: DIY
FDM Printer
Model: Ender 3 Pro
Display: Colour LCD screen
Platform: Magnetic print bed
Hot bed: Yes
Size of the print bed: 220 x 220 x 250 mm
Maximum temperature of the hot bed: 110º
Number of extruders: 1
Extruder type: Bowden
Model: MK10
40 x 40 mm aluminum extrusion
Fuser: Melting temperature: 0-255º
Layer thickness: 0.1-0.4mm
Nozzle diameter: 0.4mm (can be substituted for other sizes)
Compatible with 1.75mm diameter filament
Accuracy: ± 0.1 mm
Maximum print speed: 180mm / s
Fan on top
Connectivity: MicroSD,USB
Printing materials:PLA,TPU,PETG,Flexible 95A, Composites…
Language: English, Chinese
Supported operating systems: Windows / Mac / Linux
Software: compatible with any lamination software: Ultimater Cura, Simplify 3D, Slic3r, etc …
Formats: STL, OBJ, G-Code
Power supply: DC 24V, 15A, 360W
Price 85,000 Birr
https://vector4engineering.com/product/ender-3-pro/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector

WATERPROOF ULTRASONIC SENSOR
- Working voltage: DC 5V
- Static working current: 5mA
- Working total current: 30mA
- Transmission frequency: 40KHz
- Maximum distance: 5m
- Blind area: 25cm
- Resolution: 0.5cm
- Angle: <50°
- Size: 41×28.5mm
- Wire length: 2.5m
- The device is waterproof, but it couldn’t work underwater. Please note it.
- High accuracy, strong anti-jamming, small size, easy to use, low voltage, low power consumption.
- Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions.
Price 3500 Birr
https://vector4engineering.com/product/waterproof-ultrasonic-distance-sensor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

DC SOCKET POWER PLUG
- Current Rating (Amp) : 1A
- Voltage : 12V
- Mounting Type : Panel Mount
- Plug Type : Female Jack Plug
- Temperature Range : -30 ~ + 70 Degree Celsius
Price 80 Birr
https://vector4engineering.com/product/dc-socket-power-plug/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

Female DC Power Jack
- 2.1mm x 5.5mm Female Plug power connector. Connectss to male Jack on CCTV Power Adapter
- No electrical tap, No splicing, no crimping, but only a small screw driver.
- For CCTV power cable installation.
- These led power converters are fine for connecting to a 12v power supply for some LED strip lights
Package includes
Female DC Jack – 1

Price 250 birr per unit
Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347/0924468599/0923522790
VECTOR FOUR ENGINEERING

New Arrival Items
CNC machine Router Bits
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

https://vector4engineering.com/product/cnc-router-bit-622/
https://vector4engineering.com/product/cnc-router-bit-6mm/
https://vector4engineering.com/product/cnc-router-bit-420/
https://vector4engineering.com/product/cnc-router-bit-832-double-edge-spiral/
https://vector4engineering.com/product/cnc-spiral-router-bit-662/
https://vector4engineering.com/product/cnc-router-bit-632-double-edge-spiral/

BUZZER 3-24V
- Operating Voltage: 3-24VDC
- Diameter: 42mm
- Height: 12mm
- Buzzer type: Piezoelectric sound pressure level 95 dB
Price 400 Birr
https://vector4engineering.com/product/buzzer-3-24v/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

DC MOTOR WITH 3 BLADE FAN PROPELLER
- Rated Voltage 3V to 5V
- No-load speed: 6000 rpm
- Suitable voltage: 3-6V (6000-12000 rpm)
- No-load current: 80mA
- Stall current: 0.6A
- Motor base size: small hole about 1.9mm
- About 25mm long
- Internal diameter is about 19.5mm
- The base is about 3.8mm thick
- Height: 24.3mm
- Width: 13.8mm
Price 500 Birr
https://vector4engineering.com/product/dc-motor-with-3-blade-fan-propeller/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

PUSH BUTTON
- GREEN R13-507 16mm 2PIN MOMENTARY SELF-RESET ROUND CAP PUSH BUTTON SWITCH
- Current Rating: 3 Amps
- Operating Voltage: 250 Volts
Red 12mm Waterproof momentary ON/OFF Push button Mini Round Switch
- Maximum voltage: 12V
- Rated thermal current : 1A
- Action Type: Momentary
- Rating Voltage: AC 125V / 3A
- Terminals: 2 Pin
Price 200 Birr
https://vector4engineering.com/product/push-button-r13-507/
https://vector4engineering.com/product/mini-push-button/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

New Arrival

CNC 5.5kw ER32 125mm Water Cooled Spindle Motor Kit

Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
www.vector4engineering.com

CNC SPIRAL ROUTER BIT 6*62
- CNC Spiral Router Bit 6*62
- Carbide 6mm single flute spiral bit
- Shank Diameter: 6mm
- Cutting Edge Diameter: 6mm
- Cutting Edge Length: 62mm
- Overall Length: 80mm
- Suitable Materials:Acrylic, PVC, MDF, plastic, wood, nylon, resin and so on.
- High quality and extra long service life
- Made of:Imported ultrafine particles of tungsten steel.
Price 2500 Birr
https://vector4engineering.com/product/cnc-spiral-router-bit-662/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

CNC ROUTER NEON LIGHT MILLING CUTTER 8mm
- Neon Light Stripe Milling Cutter
- Model: 8mm-6D-4.2
- Shank size 6mm
- Neon strip size 8mm
- Cutting depth 4.2mm
- Neon Light Stripe Milling Cutter 8 Flexible Silicone LED slotting Polystyrene - Foam Acrylic Slot Engraving Router
Excellent edge-grinding technology.
Price 4000 Birr
https://vector4engineering.com/product/4950/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

CNC ROUTER BIT 8*32 DOUBLE EDGE SPIRAL
- Tungsten carbide 8mm CNC router bit
- 8mm shank spiral double flutes ball nose end mill
- 32mm cutting length
- 60mm total length
Price 2500 Birr
https://vector4engineering.com/product/cnc-router-bit-832-double-edge-spiral/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

CNC ROUTER BIT 4*20
- SOLID CARBIDE 2 FLUTE STRAIGHT ROUTER BIT 4*20*32
- Double edge straight slot milling cutter
- Bit length 20mm
- Bit width 4mm
Price 900 Birr
https://vector4engineering.com/product/cnc-router-bit-420/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

CNC ROUTER BIT 6*22
- SOLID CARBIDE 2 FLUTE STRAIGHT ROUTER BIT 6*22
- Double edge straight slot milling cutter
- Bit length 22mm
- Bit width 6mm
Price 1500 Birr
https://vector4engineering.com/product/cnc-router-bit-622/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

CNC ROUTER BIT 6*32 DOUBLE EDGE SPIRAL
- Tungsten carbide 6mm CNC router bit
- 6mm shank spiral double flutes ball nose end mill
- 32mm cutting length
- 60mm total length
Price 1300 Birr
https://vector4engineering.com/product/cnc-router-bit-632-double-edge-spiral/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

CAPACITIVE PROXIMITY SENSOR
- LJC18A3-B-Z/BX: DC type NPN Normally Open(NO)
- Shape: 18 mm in diameter
- Detection distance: 0~10 mm
- Operating voltage: DC 6-36V
- Output mode: 3-wire type
- Object: metals and non metals such as plastics, glass, water, oil, etc.; detection distance with the conductivity of an object to be detected, the dielectric constant, water absorption rate, different volume and different, for connecting metal for obtaining maximum detection distance.
Price 2000 Birr
https://vector4engineering.com/product/capacitive-proximity-sensor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

THERMISTOR NTC 100K
- Wide operating temperature range(-40°C～+300°C) good stability, and high reliability.
- Great for a printer or heated bed.
- Cable Length: 1m
- NTC Thin Film Thermistor Cable.
- Nominal value: R25 (25 ℃)
- Resistance precision: ± 1%, ± 2%, ± 3%.
- B value R25/50 (common) 3435k, 3600k, 3950k, 3990k, 4100k, 4200k, etc.
- B value accuracy: ± 1%.
- Recommend the use of parameters: R25℃ = 100 k B25/50 = 3950 k ± 1%)
- It can provide R/B value, strong interchangeability, and high precision.
Price 450 Birr
https://vector4engineering.com/product/thermistor-ntc-100k/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

JST CONNECTOR
4 Pin JST-XH Connector
- 2.54mm Pitch
- Female type
- 24AWG connection wire
- wire length 30cm
- Uniform insulation thickness to ensure easy stripping and cutting

6 PIN JST CONNECTOR
- 6 Pin JST-XH Connector
- 2.54mm Pitch
- Female type
- 24AWG connection wire
- wire length 10cm
- Uniform insulation thickness to ensure easy stripping and cutting
Price of 4 PIN JST CONNECTOR 150 Birr
Price of 6 PIN JST CONNECTOR 200 Birr
https://vector4engineering.com/product/6-pin-jst-connector/
https://vector4engineering.com/product/jst-connector-4-pin/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

SIM800L GSM MODULE
- SIM800L is a miniature cellular module which allows for GPRS transmission, sending and receiving SMS and making and receiving voice calls.
Supply voltage: 3.8V – 4.2V
- Recommended supply voltage: 4V
- Module size: 25 x 23 mm
- Interface: UART (max. 2.8V) and AT commands
- SIM card socket: microSIM (bottom side)
- Supported frequencies: Quad Band (850 / 950 / 1800 /1900 MHz)
- Antenna connector: IPX
- Status signaling: LED
- Working temperature range: -40 do + 85 ° C
Power consumption:
- sleep mode < 2.0mA
- idle mode < 7.0mA
- GSM transmission (avg): 350 mA
- GSM transmission (peek): 2000mA
Price 2,000 Birr
https://vector4engineering.com/product/sim800l/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

SLIDE SWITCH
- 3 Position 6 Pin Slide Switch
- 6A/125VAC
- 3A/250VAC
- 6 Pin ON/Off Switch
Price 150 Birr
https://vector4engineering.com/product/slide-switch-2/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING

555 TIMER IC
- 555 timers are monolithic ICs that provide signals to a digital system to change its state. They also can be used as a multivibrator or a form of oscillator, which has two stages and can be output by either of the states. In essence, it’s two amplifier circuits arranged with regenerative feedback.
- High Current Drive Capability (200mA)
- Adjustable Duty Cycle
- Temperature Stability of 0.005%/ °C
- Timing From µSec to Hours
- Turn off Time Less Than 2 µSec
- Precision Timing
- Pulse Generation
- Time Delay Generation
- Sequential Timing
The 555 Timer has three modes of Operation which are
- Monostable
- Astable
- Bistable Mode
Price 50 Birr
https://vector4engineering.com/product/555-timer/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0993802995 Vector/ 0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING