Vector Four Enginnering/Arduino Shop/ Electronics Supermarket
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(Arduino Shop)
website: www.vector4engineering.com
Telegram contact @VectorZEF @VectorYOB
@Vector111
and Call @ 0993802995/097022227 telegram: https://t.me/vectorfour
A/A, Megenagna, Zefmesh mall, 3rd floor, shop 301
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TIP122 NPN Transistor
- Darlington Medium-power NPN Transistor
- High DC Current Gain (hFE), typically 1000
- Continuous Collector current (IC) is 5A
- Collector-Emitter voltage (VCE) is 100 V
- Collector-Base voltage (VCB) is 100V
- Emitter Base Voltage (VBE) is 5V
- Base Current(IB) is 120mA
- The TIP122 is a Darlington pair NPN transistor. It functions like a normal NPN transistor, but since it has a Darlington pair inside it has a good collector current rating of about 5A and a gain of about 1000. It can also withstand about 100V across its collector- Emitter hence can be used to drive heavy loads.
Price 80 Birr
https://vector4engineering.com/product/tip122/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
CNC Router Bit 6*30°*0.2mm
- 6*30°*0.2mm Flat Bottom Cutter CNC Router Bits ,V Shape Engraving Bit, Cutting Tools
- Shank Diameter: 6mm
- Cutting Edge length: 10mm
- Tip Angle: 30°
- Tip size: 0.2mm
- V-shape carbide flat bottom engraving bits use for CNC router machine and woodworking router machine, It is long-lasting bits are made from high quality carbide with high precise, easy cutting experience.
Price 2500 Birr
https://vector4engineering.com/product/cnc-router-bit-6-v/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
CNC Router Bit 6*90°*D6*50*3F
- Chamfer End Mill 90° Tungsten Steel Milling Cutter V Groove Router Bit 3 Flute for CNC Polishing Carving and Chamfering(D6*90°*50L)
- Chamfer: 90°
- D6 x 90° x 50L
- Tip Diameter: 6mm
- Shank Diameter: 6mm
- Total Length: 50mm
- Application: Aluminum and copper milling cutter tools, engraving milling cutter bits
Price 2500 Birr
https://vector4engineering.com/product/cnc-router-bit-chamfer/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
CNC ROUTER NEON LIGHT MILLING CUTTER 8mm
- Neon Light Stripe Milling Cutter
- Model: 8mm-6D-5.8
- Shank size 6mm
- Neon strip size 8mm
- Cutting depth 5.8mm
- Neon Light Stripe Milling Cutter 8 Flexible Silicone LED slotting Polystyrene - Foam Acrylic Slot Engraving Router
Excellent edge-grinding technology.
Price 4000 Birr

Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
Mini PCB Drill Bit 0.1-1mm
- SHARP DRILL BITS: fine grinding technology make the cutting edge of the drill sharper, which is suitable for PCB, SMT, CNC, mold, sculpture, plastic, copper, stainless steel.
- HIGH QUALITY: The drill bits is made of high quality materials, high wear resistance, high hardness, not easy to deform and rust, strong and durable, which have a great job cutting through the PCB for solder holes.
- Package includes 10 pieces of bits with multiple diameters
Price 1250 Birr

Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
1
ለመላው የእስልምና እምነት ተከታዮች በሙሉ እንኳን ለ1445ተኛው የኢድ አል አድሃ በሰላም አደረሳችሁ፤ ኢድ ሙባረክ።
www.vector4engineering.com
CNC Spiral Router Bit 3.175*22*42
- Brand Weitol
- Carbide 3.175mm single flute spiral bit
- Shank Diameter: 3.175mm
- Cutting Edge Diameter: 3.175mm
- Cutting Edge Length: 22mm
- Overall Length: 42mm
- Suitable Materials:Acrylic, PVC, MDF, plastic, wood, nylon, resin and so on.
- High quality and extra long service life
Made of ultrafine particles of tungsten steel.
Price 950 Birr
https://vector4engineering.com/product/cnc-spiral-router-bit-3weitol/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
CNC Spiral Router Bit 3.175*22*42
- Brand LANKE
- Carbide 3.175mm single flute spiral bit
- Shank Diameter: 3.175mm
- Cutting Edge Diameter: 3.175mm
- Cutting Edge Length: 22mm
- Overall Length: 42mm
- Suitable Materials:Acrylic, PVC, MDF, plastic, wood, nylon, resin and so on.

Price 850 Birr
https://vector4engineering.com/product/cnc-spiral-router-bit-3-1752242/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
CNC ROUTER BIT 6*32*60mm
- SOLID CARBIDE 2 FLUTE STRAIGHT ROUTER BIT 6*32*60mm
- Brand Weitol
- Double edge straight slot milling cutter
- Bit length 32mm
- Bit width 6mm
- Total length 60mm
Price 2500 Birr
https://vector4engineering.com/product/cnc-router-bit-6mm-2/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
AC 220V 2000W SPEED CONTROLLER
- Connect this device with lamp or home appliance in a series connection, then rotate the knob for dimming, speed, voltage, temperature control.
- Applicable appliance: electric furnace, water heater, lamps, small motor, electric iron etc.
- Input voltage: 220V.
- Maximum power: 2000W.
- Adjustable voltage: 90-220V AC.
- Material: plastic, metal.
- Size: 4.8cm x 5.5cm x 2.7cm.

Price 1500 Birr
https://vector4engineering.com/product/ac-220v-2000w-speed-controller/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
MACH3 USB INTERFACE BOARD
- Supports 4-axis linkage, you can connect four stepper motor drives or servo drives
- Maximum step-pulse frequency is 100KHz,which is suitable for the servo or stepping motor
- Supports automatic probe tool
- Supports Emergency input
- Supports limit switch
- Supports electronic handwheel
- Provides up to 12 digital signal inputs
Interference design, imported industrial components, high reliability
- Needs use external 24V DC power supply to isolate USB and external port, and to make the system more stable
- Has 0-10V output port, you can use mach3 software to control the spindle motor speed.
- can drive four relays for controlling the spindle starts, forward rotating and reverse rotating, pumps and other device
Price 5500 Birr
https://vector4engineering.com/product/mach3-usb-interface-board/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase
Bridge Rectifier D25XB80
- Bridge Rectifier 25A 800V
- Single Phase
- Full Wave Rectifier
- Peak Reverse Voltage (Vrrm): 800V
- Max. RMS Bridge Voltage (Vrms): 700V
- Max. DC Blocking Voltage (Vdc): 800V
- Av. Forward Rectified Current (Io): 25.0A
- Maximum Reverse Current (Ir): 5µA
- Forward Volt Drop per Element (Vf): 1.1V
- Application: Inverter/Converter
Price 150 Birr
https://vector4engineering.com/product/d25xb80/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
CNC ROUTER BIT 6*32*60mm
- SOLID CARBIDE 2 FLUTE STRAIGHT ROUTER BIT 6*32*60mm
- Double edge straight slot milling cutter
- Bit length 32mm
- Bit width 6mm
- Total length 60mm
- Brand LANKE
Price 1500 Birr
https://vector4engineering.com/product/cnc-router-bit-6mm/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
ESP32-CAM with ESP32-CAM-MB USB Programmer
- Working voltage: 4.75-5.25V
- SPIFlash: Default 32Mbit
- RAM: Internal 520KB + external 8MB PSRAM
- W: 802.11b/g/n/e/i
- BT: BT 4.2BR/EDR and BLE standard
- Support interface (2Mbps): UART, SPI, I2C, PWM
-Support TF card: maximum support 4G
- IO port: 9
- Serial port rate: default 115200bps
- Spectrum range: 2400 ~2483.5MHz
- Gain 2dBi
- Image output format: JPEG (only OV2640 support), BMP, GRAYSCALE
- Supports STA/AP/STA+AP working mode
Price 2,500 Birr
https://vector4engineering.com/product/esp32-cam-mb-usb/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
1
TIP42C Transistor
- Transistor Type: PNP
- Max Collector Current(IC): –6A
- Max Collector-Emitter Voltage (VCE): –100V
- Max Collector-Base Voltage (VCB): –100V
- Max Emitter-Base Voltage (VEBO): –5V
- Max Collector Dissipation (Pc): 65 Watt
- Max Transition Frequency (fT): 3 MHz
- Minimum & Maximum DC Current Gain (hFE): 15 – 75
- Max Storage & Operating temperature Should Be: -65 to +150 Centigrade
Price 80 Birr
https://vector4engineering.com/product/tip42c-transistor/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
Micro Coreless Motor With Propeller
- Voltage: DC 3.7V
- Current: 0.8A
- RPM: 48,000
- Motor diameter: 7mm
- Motor length: 16mm
- Propeller length: 45mm
- One propeller is CW and other is CCW
- Shaft Diameter: 0.8mm
Price 400 Birr
https://vector4engineering.com/product/coreless-motor/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
Aluminum Profile 20*40mm
- Aluminum profile 20×40 is a product made from aluminum material that undergoes the extrusion process, shaping the aluminum billet according to the mold with a height of 20mm and a width of 40mm.
- length 3m long
Price 15000 Birr
https://vector4engineering.com/product/aluminium-profile/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
APM2.8 FLIGHT CONTROLLER KIT
This Kit includes:

1 x APM2.8 Flight Controller
1 x Shock Absorber Kit
1 x APM Power Module
1 x M8N GPS Module
1 x Black GPS Holder
Price 27500 Birr
https://vector4engineering.com/product/apm2-8-flight-controller-kit/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
433MHZ TELEMETRY MODULE
- 433MHZ TELEMETRY MODULE PAIR FOR PIXHAWK AND APM 100MW 2KM RANGE
- Interface to the module is via standard 5V-tolerant TTL serial / FT232 USB serial.
- 433Mhz frequency band
- Receiver sensitivity to -117 dBm
- Transmit power up to 20dBm (100mW)
- Transparent serial link
- Air data rates up to 250kbps
- Demonstrated range of several kilometers with a small omni antenna
- Can be used with a bi-directional amplifier for even more range
MAVLink protocol framing and status reporting
- Frequency hopping spread spectrum (FHSS)
- Adaptive time division multiplexing (TDM)
- Support for LBT and AFA
Price 11500 Birr
https://vector4engineering.com/product/telemetry-module/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase
APM2.8 Flight Controller Kit with Telemetry

This Kit includes:

1 x APM2.8 Flight Controller
1 x Shock Absorber Kit
1 x APM Power Module
1 x M8N GPS Module
1 x Black GPS Holder
1 x Mini OSD w/ shell(2 kind of OSD cable sent at random)
1 x 433 MHZ telemetry
Price 39500 Birr
https://vector4engineering.com/product/apm-flight-telemetry/
Address - Megenagna, Zefmesh Grandmall 3rd floor 301
Address - Mexico(sengatera), Yobek Building 7th floor 709A
0993802995 Vector Megenagna/ 0941555511 Vector Mexico
0922787347 Kase/0924488599 Haben
VECTOR FOUR ENGINEERING
Short term training on fundamentals of
- Arduino(Arduino programming and operation)
- Electronics
- 3D Machine and 3D Printing
- CNC Laser Machine
- CNC Router Machine
- Co2 Laser Machine
- Robotics and automation
- Tufting Machine(Gun)


Training Period 1 Month
Training fee (5000-12000 birr) depending on the course
Training Location at Mexico(sengatera), Yobek Building 7th floor 709A
For further information and registration contact
0970222227 Vector Mexico(Sengatera)
0993000594
VECTOR FOUR ENGINEERING