Vector Four Enginnering/Arduino Shop/ Electronics Supermarket

GY-MAX30100 PULSE OXIMETER HEART RATE SENSOR - It integrates two LEDs (IR and Red), a photodetector (Red), optimized optics, and low-noise analog signal processing to detect pulse oximetry and heart-rate signals. The signal is processed by a low-noise analog signal processing unit and communicated to the target MCU through the I2C interface. This ensures the sensors mount with uniform pressure on the fingertip for accurate and consistent readings. - Uses a 3.3V power supply - High-performance analog front. - Ultra low power operation increases battery life for wearable devices. - Measures absorbance of pulsing blood. Price 600 Birr https://vector4engineering.com/product/gy-max30100/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

PLASMA ELECTRODE TIP NOZZLE - Model: P80 - Cutting Current: Up to 100A / 100% duty cycle - Can be used: LGK-63IGBT / LGK-100IGBT and other types up to 100A - Cooling Type: Air cooling - Nozzle size: 1.1,1.3 or 1.5mm 1.1mm P80 Nozzle - Cutting current: 40A - Cutting thickness: 0 – 6mm 1.3mm P80 Nozzle - Cutting current: 60A - Cutting thickness: 6 – 10mm 1.5mm P80 Nozzle - Cutting current: 80A - Cutting thickness: 10 – 18mm Package includes - Plasma Electrode Tip*1 - Nozzle*1 Price 450 Birr https://vector4engineering.com/product/plasma-electrode-tip-nozzle/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

3.2 INCH TFT LCD SCREEN - LCD driver: ILI9341, TFT 3.2″ touch display for Arduino STM32 - Interface: parallel 8/16 bit - Screen: TFT - 65K colors, RGB - Resolution: 320 x 240 pixels - LED backlight - LCD supply voltage: 3.3V - Touch panel: resistive - Operating temperature: -20 ÷ 70°C - Dimensions: 88x56mm - LCD pins soldered Price 5000 Birr https://vector4engineering.com/product/3-2-inch-tft-lcd-screen/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 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 13500 Birr https://vector4engineering.com/product/1-5m-linear-rail/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/0922787347 Kase VECTOR FOUR ENGINEERING

PIXHAWK 2.4.8 FLIGHT CONTROLLER KIT WITH GPS MODULE - It's a circuit board with a range of sensors that detects movement of the drone.It controls the speed of the motors to make the craft move as instructed. Package list Pixhawk 2.4.8 32bit ARM Flight Controller x 1 Safety button x 1 Buzzer x 1 8G TF card (IO firmware has written) x1 M8N GPS Module x1 Black GPS Holder x1 Power Module x1 (yellow and black color XT60 connector PM sent at random) Mini OSD w/ shell x1 (2 kind of OSD cable sent at random) I2C Splitter Expand Module x1 PPM Module w/ shell x1 433 MHZ telemetry x1 6pin turn 6pin cable x 1 4pin turn 4pin cable x 1 3pin DuPont line x1 Price 37000 Birr https://vector4engineering.com/product/pixhawk-2-4-8-kit/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

BRUSHLESS MOTOR 5010 360KV - A brushless motor is a DC electric motor that operates without the mechanical brushes and commutator of a traditional brush motor. - Model: 5010 - Compatible Propellers Size is 14- 16 inch - KV: 360KV - Compatible with 2S – 6S LiPO Batteries - Configuration: 12N14P - Shaft Diameter(out size): 4mm - Shaft Diameter(inside size): 5mm - Motor Dimension(Dia.*Len): Φ50х26 - Weight(g): 92g - Cable 40cm Price 5000 Birr https://vector4engineering.com/product/5010-360kv/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

PCF8574 I2C - PCF8574 I2C 8 Bit IO GPIO Expander Module for Arduino & Raspberry Pi - The PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. - Up to 8 PCF8574 IO Expansion Board can be connected to the I2C-bus, providing up to 64 I/O ports.The PCF8574 IO Expansion Board features I2C pinheader on one side, and I2C connector on the opposite side. Hence, it’s more flexible to connect the board to your development system. The board also supports I2C cascading, allowing the use of multi module connected to the I2C bus at the same time by connecting the pinheader and connector. Price 450 Birr https://vector4engineering.com/product/pcf8574-i2c/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

HP POWER SUPPLY 12V/38.3A - Power Supply HP HSTNS-PL14 12V/38.3A - 460W Hot Plug Power Supply - 12V/38.3A Price 10000 Birr https://vector4engineering.com/product/hp-power-supply-12v-38-3a/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

GP2Y0A21YK0F INFRARED DISTANCE SENSOR - IR distance sensors are a popular choice for many projects that require accurate distance measurements. - Analog output detection range approximately 10 cm to 80 cm (4″ to 32″) - Sensor has a 3-pin JST PH connector - Operating Voltage: 4.5V – 5.5V - Typical Operating Current: 30mA - Operating temperature: -10°C to 60°C - Interfacing to most microcontrollers is straightforward: the single analog output can be connected to an analog-to-digital converter for taking distance measurements, or the output can be connected to a comparator for threshold detection. Price 900 Birr https://vector4engineering.com/product/gp2y0a21yk0f/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

4525DO-DS5AI001DP PRESSURE SENSOR - The differential pressure sensor will give you a comparative measurement between two points - Pressure Type Differential - Operating Pressure 1PSI (6.89kPa) - Maximum Pressure 10PSI (68.95kPa) - Output Type I²C - Output 14 b - Accuracy ±0.25% - Voltage – Supply 5V - Port Size Male – 0.14″ (3.56mm) Tube, Dual - Port Style Barbed - Operating Temperature -25°C ~ 105°C - Case 8-DIP Module Price 4500 Birr https://vector4engineering.com/product/4525do-ds5ai001dp/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

STM32F030C8T6 - STM32 offers a large number of serial and parallel communication peripherals which can be interfaced with sensors, displays, cameras, motors, etc. - Core: ARM Cortex-M0-M0 CPU, frequency up to 48 MHz - 16 to 256 Kbytes of Flash memory and 4 to 32 Kbytes of SRAM with HW parity - CRC calculation unit - Digital & I/Os supply: VDD= 2.4V to 3.6V - 4 to 32 MHz crystal oscillator - Up to 55 I/Os with 5V tolerant capability - 5-channel DMA controller - 11 timers - Calendar RTC with alarm and periodic wakeup from Stop/Standby - Up to two I2C interfaces - Up to six USARTs supporting master synchronous SPI and modem control; one with auto baud rate detection - Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frames Price 750 Birr https://vector4engineering.com/product/stm32/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase

ENDER-3 V2 3D PRINTER - Brand Creality 3D - Technology FDM - Build Volume 220x220x250mm - Layer Height 0.1-0.4mm - Resolution ~0.1 mm - Maximum Extruder Temperature 255 °C - Maximum Bed Temperature 100 °C - Build Platform Heated Bed - Filament Size 1.75 mm - Bed Levelling Manual - Extruder Single Extruder - Connectivity Online & SD Card - Materials PLA/ABS/TPU/PETG - File Format STL, 3MF, AMF, OBJ, Gcode - Operating System Mac, Windows 7/8/10 - Item Weight 10kg Price 70,000 Birr https://vector4engineering.com/product/ender-3-v2/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/0922787347 Kase/0924468599 Haben VECTOR FOUR ENGINEERING

ARDUINO NANO 33 BLE - It is an evolution of the traditional Arduino Nano, but featuring a lot more powerful processor, the nRF52840 from Nordic Semiconductors, a 32-bit ARM® Cortex®-M4 CPU running at 64 MHz. Allows you to make larger programs than with the Arduino Uno (it has 1MB of program memory, 32 times bigger), and with a lot more variables (the RAM is 128 times bigger). Includes other amazing features like Bluetooth® pairing via NFC and ultra low power consumption modes. It comes with a 9 axis inertial measurement unit (IMU). It includes an accelerometer, a gyroscope, and a magnetometer with 3-axis resolution each. This makes it BLE the perfect choice for more advanced robotics experiments, exercise trackers, digital compasses, etc. - Operating Voltage 3.3V - Digital Input / Output Pins 14 - PWM Pins all digital pins - UART,SPI,I2C 1 pin each - Analog Input Pins 8 (ADC 12 bit 200 ksamples) Price 8500 Birr https://vector4engineering.com/product/arduino-nano-33-ble/ 0993802995 Vector/ 0922787347 Kase

PHOTOGRAPHIC FILM - Photosensitive (30cmx500cm) PCB Photosensitive Dry Film for Circuit Production Photoresist Sheets - Photographic film, also known as dry film, is used to make PCB board, stick it on top of the PCB, it will become a sensitive circuit board. - Suitable for plating, hole covering，and the etching process. - Excellent ability to cover holes,Excellent adhesion to almost all surfaces - Front-panel is very clean after developed Price 2500 Birr https://vector4engineering.com/product/photographic-film/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

የክረምት ጊዜዎን በVector4Robotics  በማሳለፍ የአዲስ እውቀት ባለቤት ይሁኑ:: ✍️ ልምድ ባላቸው  መምህራን  የሚሰጥ ልዩ class ። ✍️ በዘርፉ  በልዩነት ና በበላይነት ስልጠና የመስጠት የካበተ ልምድ። ✍️  የተግባር ልምምድ በዘመናዊ ወርክሾፕ ። ✅ ✅ ✅ 3 እና ከዛ በላይ ሆነዉ ለሚመጡ 20% ቅናሽ። 📍 በምዝገባ ላይ እንገኛለን። https://t.me/vector4robotics 🏢 መገናኛ ዘፍመሽ ሞል 3ኛ ፎቅ ቢሮ ቁጥር 301 ☎️  09 33 78 68 05        09 93 80 29 95        09 22 78 73 47 www.vector4engineering.com

BNO055 GYROSCOPE ACCELEROMETER MAGNETOMETER - Gyroscope sensor is a device that can measure and maintain the orientation and angular velocity of an object. These are more advanced than accelerometers. These can measure the tilt and lateral orientation of the object whereas accelerometer can only measure the linear motion. - BNO055 9-axis IMU movement sensor for Arduino or Raspberry PI. - Integrates accelerometer, gyroscope and magnetometer with ARM core using Sensor Fusion algorithm. Price 2500 birr https://vector4engineering.com/product/bno055-gyroscope-accelerometer-magnetometer/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

STRAIN GAUGE BX120-30AA - A Strain gauge (sometimes refered to as a Strain gage) is a sensor whose resistance varies with applied force; It converts force, pressure, tension, weight, etc., into a change in electrical resistance which can then be measured. - Strain Gauge BX120-30AA - Resistance Strain Gauge BX120-30AA custom Foil Strain 30mm long Price 700 birr https://vector4engineering.com/product/strain-bx120-30aa/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

BMS 36V - A battery management system (BMS) is an electronic system that manages a rechargeable battery (cell or battery pack), such as by protecting the battery from operating outside its safe operating area, monitoring its state, calculating secondary data, reporting that data, controlling its environment, authenticating it - Daly BMS 10S 36V 15A with NTC and balance lithium battery board BMS - Discharge current 15A - Charging current 8A - Plastic Injection Waterproof Patent Technology - Premium MCU Price 2000 birr https://vector4engineering.com/product/bms-36v/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

RA-01 LORA MODULE - Model LoRa-Ra-01 - Input Supply 2.5 ~ 3.7 VDC - Allows you to communicate to the LoRaWAN wireless network, a network made for the IoT. - Programmable bit Rate UP to 300Kbps - Spectrum range 410-525MHz - Package/Case SMD-16 - Transmit Power 18±1 dBm (Max) - Works with Arduino, Raspberry Pi, ARM, AVR, PIC and other controllers - Longer range than Bluetooth, WiFi, Zigbee - 10KM Ultra Long Range for IOT - 127dB RSSI wave range. - LoRaTM spread spectrum communication - Half-duplex SPI communication - Automatically detect RF signal, CAD mode, and super high-speed AFC - The programmable bit rate can reach 300kbps - Support FSK, GFSK, MSK, GMSK, LoRaTM, and OOK Modulation Mode - With metal shielding case - With CRC 256 bytes data engine - Half hole (castellated hole) SMD package - Dimensions (LxWxH) 1.8 X 1.6 X 0.33 cm Price 950 birr https://vector4engineering.com/product/ra-01-lora-module/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase