Vector Four Enginnering/Arduino Shop/ Electronics Supermarket

Sensor kit

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 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

ለመላው የእስልምና እምነት ተከታዮች በሙሉ እንኳን ለ1445ተኛው የኢድ አል አድሃ በሰላም አደረሳችሁ፤ ኢድ ሙባረክ። www.vector4engineering.com

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

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 3500 Birr Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben

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 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

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

IRF840 MOSFET - N-Channel Power MOSFET - Continuous Drain Current (ID): 8A - Gate threshold voltage (VGS-th) is 10V (limit = ±20V) - Drain to Source Breakdown Voltage: 500V - Drain Source Resistance (RDS) is 0.85 Ohms - Rise time and fall time is 23nS and 20nS - The IRF840 is an N-Channel Power MOSFET which can switch loads upto 500V. The Mosfet could switch loads that consume upto 8A, it can turned on by providing a gate threshold voltage of 10V across the Gate and Source pin. Price 80 Birr https://vector4engineering.com/product/irf840-mosfet/ 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*50*3T*90° - Item Type: Chamfer End Mill - Material: Tungsten steel - Chamfer: 90° - 6mm x 90° x 50L - Tip Diameter: 6mm - Shank Diameter: 6mm - Total Length: 50mm - Brand HUHAO - Application: Aluminum and copper milling cutter tools, engraving milling cutter bits Price 2750 Birr https://vector4engineering.com/product/cnc-router-bit-3t/ 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

CP2112 Debug Board - CP2112 Debug Board USB to SMBus I2C Communication Module 2.0 MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino - USB bus power supply 4.0 sub 5.25V - On chip reset circuit, on-chip voltage regulator: 3.45v output - Integrated 194 byte disposable programmable ROM for storing customized product information 512-byte SMBus data buffer, configurable clock speed device address 7-bit value. - API from windows, MAC and Linux hid to SMBus library for rapid application development, open access interface specification. - 8 GPIOs can be configured as input / output and open drain / push-pull type, for the configurable clock output of external equipment from 48mhz to 94khz, read / write to SMBus device switching LED Price 400 Birr https://vector4engineering.com/product/cp2112-debug-board/ Address - Megenagna, Zefmesh Grandmall 3rd floor 301 Address - Mexico(sengatera), Yobek Building 7th floor 709A 0993802995 Vector Megenagna/ 0941555511 Vector Mexico

Vibration Motor - Vibrating Motor - Voltage 5V - Material Metal Price 250 Birr https://vector4engineering.com/product/vibration-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

Lithium Charger Board XL4015 Buck Converter - Input voltage range:6-38VDC(Note:input voltage not exceeding 38V) - Output voltage range:1.25-36VDC adjustable - Output current: 0-5A - Output power: 75W - High efficiency up to 96% - Built in thermal shutdown function - Built in current limit function - Built in output short protection function - Input reverse polarity protection: None (if required, high current diode in series with the input). - L x W x H =61.7*26.2*15mm Price 750 Birr https://vector4engineering.com/product/xl4015/ 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

Raspberry Pi Pico - Raspberry Pi Pico is a low-cost, high-performance microcontroller board with flexible digital interfaces - RP2040 microcontroller chip Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz - 264kB of SRAM, and 2MB of on-board flash memory - USB 1.1 with device and host support - Low-power sleep and dormant modes - Drag-and-drop programming using mass storage over USB - 26 × multi-function GPIO pins - 2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 16 × controllable PWM channels - Accurate clock and timer on-chip - Temperature sensor - Accelerated floating-point libraries on-chip - 8 × Programmable I/O (PIO) state machines for custom peripheral support Price 400 Birr https://vector4engineering.com/product/raspberry-pi-pico/ Address - Megenagna, Zefmesh Grandmall 3rd floor 301 Address - Mexico(sengatera), Yobek Building 7th floor 709A 0993802995 Vector Megenagna/ 0941555511 Vector Mexico 0922787347 Kase

16-Channel Analog Digital Multiplexer - CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module For Arduino - 2V to 6V operation - Uses CD74HC4067 16-channel analog signal switch - Analog Input: C0-C15 16 channels - Analog output: DIG - Channel Control: S0-S3 - “On” resistance: 70 Ohms @ 4.5V - 6ns break-before-make @ 4.5V - This chip is like a rotary switch – it internally routes the common pin (COM in the schematic, SIG on the board) to one of 16 channel pins (CHANxx). Price 500 Birr https://vector4engineering.com/product/16-channel-multiplexer/ 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

USB HOST SHIELD - Support for Google Android ADK features, support for Android phones: G1, Nexus One, Nexus S, Motorola Droid X (The mobile phone system needs to be upgraded to Android 2.3.4, and the tablet needs to be upgraded to Android 3.1) - Provides compiled APK installation package and ADK source file - Enable USB HOST function, communicate with other USB devices, and support USB HUB function. - Compatible with the following hardware: Uno 328 Diecimila/Duemilanove 328 Mega 2560 (recommended) Mega 1280 Price 2000 Birr https://vector4engineering.com/product/usb-host-shield/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0922787347 Kase/0924468599 Haben                                                                                                                                              VECTOR FOUR ENGINEERING

18650 Battery Shield - 1865O Battery Holder Double Li-ion V8 Battery Shield Micro USB 5V/3A 3V/1A Power Bank Battery Charging Module for Raspberry Pi and Arduino ESP32 (2 Holders) - Charging Input: 5V/500mA typical via Micro USB port - Supports 3V 1A voltage outputs. - Supports 5V 2.2A voltage outputs. - Output port: USB or expansion port. - Conversion efficiency up to 95% (high conversion rate). - 1.8A charge, 3A discharge, highly integrated mobile power IC. - Input port: MicroUSB (Android port) type, wide voltage, up to 6.5V input. - 3V output port x5 - 5V output port x5 Price 750 Birr https://vector4engineering.com/product/18650-battery-shield/ 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

DFPlayer Mini MP3 Player - The DFPlayer Mini MP3 Player For Arduino is a small and low cost MP3 module with an simplified output directly to the speaker. The module can be used as a stand alone module with attached battery, speaker and push buttons or used in combination with microcontrollers such as Arduino, ESP32, Raspberry Pi and any microcontrollers with UART. - Sampling rates (kHz): 8/11.025/12/16/22.05/24/32/44.1/48 - 24 -bit DAC output, support for dynamic range 90dB , SNR support 85dB - Fully supports FAT16 , FAT32 file system, maximum support 32G of the TF card, support 32G of U disk, 64M bytes NORFLASH - A variety of control modes, I/O control mode, serial mode, AD button control mode Price 550 Birr https://vector4engineering.com/product/dfplayer/ Address - Megenagna, Zefmesh Grandmall 3rd floor 301 Address - Mexico(sengatera), Yobek Building 7th floor 709A 0993802995 Vector Megenagna/ 0941555511 Vector Mexico 0922787347 Kase

RF NANO with NRF24L01 Wireless Module - Microcontroller: ATmega328P - NRF24L01+ 2.4G wireless - Architecture AVR - Operating Voltage 5 V - Flash Memory 32KB of which 2KB used by bootloader - SRAM: 2 KB - Clock Speed: 16 MHz - 5V pin current: 1000mA at VIN input - 3.3V pin current: 50mA - Analog I/O: 8 Pins (A0~A7) - EEPROM 1 KB - DC Current per I/O Pins: 40 mA (I/O Pins) - Input Voltage: 7-12V Optimum 5V - Digital I/O: 22 Pins (6 of which are used as PWM output) - PWM Output: 6 - Power Consumption: 19 m - It supports Mixly, Mblock5, and Magicblock graphical programming; Optimize the transmission distance of the onboard antenna to reach 30m, and use an IPEX patch antenna base on the board to achieve a transmission distance of up to 100m using an external antenna. Price 1950 Birr https://vector4engineering.com/product/rf-nano/ Address - Megenagna, Zefmesh Grandmall 3rd floor 301 Address - Mexico(sengatera), Yobek Building 7th floor 709A 0993802995 Vector Megenagna/ 0941555511 Vector Mexico