Vector Four Enginnering/Arduino Shop/ Electronics Supermarket

2.4 inch TFT LCD Display Shield - The 2.4 inch TFT Touch Screen Module with micro SD card slot is now available as a SHIELD for Arduino UNO. It has a four wire resistive touch screen(so you can detect finger presses anywhere on the screen), a micro SD card socket, a reset switch and a convenient Arduino Uno shield footprint. - 240×320 resolution - Uses digital pins 5-13 and analog 0-3. That means you can use digital pins 2, 3 and analog 4 and 5. Pin 12 is available if not using the microSD Telegram Instagram YouTube TikTok Websites Facebook Price 3,000 birr 🌐https://vector4engineering.com/product/2-4-inch-tft/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

L293D Motor Shield - Logic Control Voltage Vss: 4.5~5.5V - This shield is driven by 2 L293D chips, which are very strong 4-channel drivers. Because of the power of these chips, this shield can control 4 DC motors or 2 stepper / servo motors. This board can control four channels with 0.6A (1.2A peak) with heat protection and can supply a voltage of 4.5V to 36V DC (external power supply possible) - This motor driver shield uses a 2x L293D motor controller chip with a 74HC595 shift register for all of its functions - It’s 4 H-bridges and l293d chipset provide 0. 6A per bridge Telegram Instagram YouTube TikTok Websites Facebook Price 1,250 birr 🌐https://vector4engineering.com/product/l293d-shield/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Water Vapor Sensor - Steam sensor is an analog sensor and can be made as a simple rainwater detector and liquid level switch. When humidity on the face of this sensor rises, output voltage will increase - Working voltage: 3.3V or 5V - Interface type: analog signal output Telegram Instagram YouTube TikTok Websites Facebook Price 600 birr 🌐https://vector4engineering.com/product/water-vapor-sensor/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

I2C Module - The board has a PCF8574 I2C chip that converts the I2C data from an MCU into 4-bit parallel data and control bits required by the LCD display. - By default, the industry standard HD44780 compatible 16 x 2, 16 x 4 and 20 x 4 character LCD displays require 4 or 8 parallel data lines to drive them along with a couple of pins for chip select and chip enable. This consumes a lot of pins on the MCU. This adapter board reduces the data pin requirements to only 2 pins which can also be shared with other I2C devices. - It has Contrast controlling potentiometer Telegram Instagram YouTube TikTok Websites Facebook Price 500 birr 🌐https://vector4engineering.com/product/i2c-module/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Buck Converter DD8024TA 3.3VDC - DC Buck Converter Voltage Regulator DD8024TA DC 10-80V to DC 3.3V - Input Voltage Range DC 10~80V - Output Voltage 3.3V - Maximum Output Current: 1A Telegram Instagram YouTube TikTok Websites Facebook Price 1,250 birr 🌐https://vector4engineering.com/product/fga25n120-igbt/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

FGA25N120 IGBT - The FGA25N120 is a high voltage high current IGBT, it can be used to switch high voltage values as high a 1200V with a current capability of 50A at 25°C. It can further handle high pulse currents of upto 90A making suitable in application where high voltage and switching current spikes are involved. - Collector-Emitter Voltage (VCE): 1200V - Collector Current (IC): 50A @25°C - Minimum Gate threshold voltage (VGE) is 3.5V - Maximum Gate threshold voltage (VGE) is 7.5V - Gate-Emitter Voltage is (VGE) is ±20V (max) Telegram Instagram YouTube TikTok Websites Facebook Price 350 birr 🌐https://vector4engineering.com/product/fga25n120-igbt/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

USBCAN Debugger - A PC can use this USBCAN debugger to connect with a standard CAN network via USB bus, so as to build CAN core control unit in fieldbus test lab, industrial control, intelligent building, automotive electronics to achieve data processing, data collection, data communication. - USB and CAN bus protocol conversion - USB interface supports USB2.0, compatible with USB1.1 - Supports CAN2.0A and CAN2.0B protocol, standard frame and extended frame - Supports two-way transmission, CAN transmission, CAN reception, data frame, remote frame format - CAN controller baud rate between 10Kbps-1Mbps optional, can be configured by software Telegram Instagram YouTube TikTok Websites Facebook Price 8000 birr 🌐https://vector4engineering.com/product/usbcan/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

RunCam Phoenix 2 SP - Camera for FPV RunCam Phoenix 2 SP - Image Sensor 1/2.8″ Starlight COMS Sensor - Horizontal Resolution 1500TVL - Lens FOV D:155° H:122° V:92°(Screen format 4:3) - Lens FOV D:138° H:122° V:68°(Screen format 16:9) - Mirror/Flip Available - Signal System NTSC/PAL - Shutter Rolling Shutter - WDR Global WDR - Day/Night Color/BW - The Phoenix 2 SP is a high-resolution starlight camera with an incredible light sensitivity of 15000mV/Lux•sec, meaning your images appear more natural and delicate, whatever the conditions Telegram Instagram YouTube TikTok Websites Facebook Price 5000 birr 🌐https://vector4engineering.com/product/runcam/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

THIS WEEK’S DISCOUNTED ITEM USB TO RS485 - USB To RS485 converter allows PC users to connect their RS-485 devices to systems that use USB interface - Compatibility: USB v2.0 standard - Port: One Independent RS-485 - Connector: Network: USB-type A connector - Serial: Screw terminal - Transmission speed: 600bps to 115.2Kbps ⏳Discount period June 23 upto June 29 , 2025 (1 Week) Telegram Instagram YouTube TikTok Websites Facebook Original price 650 birr Discounted price 550 birr https://vector4engineering.com/product/usb-to-rs485/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Micro Bit - Model: BBC Microbit V1.5 - BBC Microbit is a development board that will lead you from a first time programmer to a confident encoder. It helps you choose the programming tool that’s right for you, from block coding to text-based programming with Python. - Inputs: Micro-USB (5V/DC), Link Connector (3V/DC) - Processor: Arm Cortex-M0 32bit - ROM: 256KB - RAM: 16KB - Speed: 16MHz - Bluetooth: Bluetooth 4.0 Telegram Instagram YouTube TikTok Websites Facebook Price 5000 birr 🌐https://vector4engineering.com/product/microbit-v1-5/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

TDS Meter - Operating voltage: 3.3~5.5V - Output signal: 0~2.3V - Connection interface: XH2.54-2P - TDS measurement range: 0~1000ppm - Waterproof probe for long-term immersion in water. - The TDS value can reflect the cleanliness of water and can be applied to water quality testing in the fields of domestic water and hydroponics. In general, the higher the TDS value, the more lysate is contained in the water and the more unclean the water. It is compatible with Arduino boards. Telegram Instagram YouTube TikTok Websites Facebook Price 2000 birr 🌐https://vector4engineering.com/product/tds-meter/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Capacitive Proximity Sensor - LJC18A3-B-Z/BX: DC type NPN Normally Open(NO) - Shape: 18mm in diameter - Detection distance:  1~5mm - Operating voltage: DC 6-36V - Operating current: 300mA - Output mode: 3-wire type - Object: metals and non metals such as plastics, glass, water, oil, etc. Telegram Instagram YouTube TikTok Websites Facebook Price 2000 birr 🌐https://vector4engineering.com/product/capacitive-proximity-sensor/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

TMC2130 Driver - Voltage range(VM): 5.5-45V - Voltage range(VIO): 3.3-5V - Maximum current: 1.2A per phase (continuous, with cooling), 2.5A peak per phase - Supports up to 1/256-step - Supported configuration via CFG pins or SPI - Has StealthChop technology for quieter stepper motors - Has SpreadCycle technology for smoother movements - Has CoolStep technology for optimal current for motors - Has StallGuard2 technology for detecting load on the motor (can replace endstop) - Security built in for high temperatures, high currents, low voltage (UVLO) and short circuit - Comes with cooling block for better cooling Telegram Instagram YouTube TikTok Websites Facebook Price 1500 birr 🌐https://vector4engineering.com/product/tmc2130/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Laser Diode - Material: Copper plastic - Laser shape: dot - Outer diameter: 6mm - Color Temperature : 650K - Power : 5 mW - Working voltage: 3V – 5V - Housing material: High quality Copper - Wire connection: Red wire connect to Positive, Blue wire connect to Negative Telegram Instagram YouTube TikTok Websites Facebook Price 250 birr 🌐https://vector4engineering.com/product/laser-diode/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Transistor - PNP and NPN are bipolar junction transistors (BJTs) - BJTs are made of doped materials and allow current amplification - PNP and NPN transistors provide amplification or switching capability NPN type - BC547, BC548, BC549 - BC550, BC147, BC148 - BC107, BC517, BC337 - C1815, C548, C945 - BF494, BF495, S9013 - S9014, S9018, S8050 - 2N2222, 2N3904, 2N5551 PNP TYPE - BC558, BC327, BC556, S8550, BC557 - A733, S9012, S9015, 2N3906, A1015, 2N5401 Telegram Instagram YouTube TikTok Websites Facebook Price 15 birr 🌐https://vector4engineering.com/product/transistor/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

THIS WEEK’S DISCOUNTED ITEM 3D Printer Creality K2 Plus Combo - Building Volume 350*350*350 mm - Overall dimension 495*515*916 mm - Print Speed ≤600 mm/s - Acceleration ≤30,000 mm/s² - Printing Accuracy 100 ± 0.1 mm - Layer height 0.05-0.3 mm - Nozzle temperature ≤300°C - Heated bed temperature ≤120°C - Build Plate : Flexible build plate - Multicolor Production, impressive speed, advanced intelligence, and a generous 350mm cubed build volume ⏳Discount period June 16 upto June 22 , 2025 (1 Week) Telegram Instagram YouTube TikTok Websites Facebook Original price 485,000 birr Discounted price 470,000 birr https://vector4engineering.com/product/k2-plus-combo/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Voltage Regulator TL431 - The TL431 is a regulator diode whose output voltage can be programmed by changing the value of resistors connected to it. It acts almost like a Zener diode except for that the voltage rating of this IC is programmable. It is commonly used to provide negative or positive voltage references. - Output voltage: 2.5V to 36V - Output Current: 1mA to 100mA (sink current) Telegram Instagram YouTube TikTok Websites Facebook Price 100 birr 🌐https://vector4engineering.com/product/tl431/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Ultrasonic Distance Sensor GY-US42V2 - GY-US42 is a high quality range finder sensor module - the Sensor emits acoustic waves, after being projected to the measured object, the sensor receives and reflects the acoustic wave, and utilizes the time difference to calculate the actual distance - Power supply 3-5V - Measuring range: 20cm~720cm - With the ability to read data in various formats such as serial UART, IIC and PWM, the module is suitable for a wide range of applications in flight control systems and intelligent systems. Telegram Instagram YouTube TikTok Websites Facebook Price 750 birr 🌐https://vector4engineering.com/product/gy-us42v2/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

PICKIT3 Programmer + Universal Programmer Seat - Allows debugging and programming of PIC and dsPIC Flash microcontrollers using the powerful graphical user interface of the MPLAB Integrated Development Environment (IDE). - It is connected to the design engineer’s PC using a full speed USB interface and can be connected to the target via an Microchip debug (RJ-11) connector (compatible with MPLAB ICD 2, MPLAB ICD 3 andMPLAB REAL ICE). - Built-in over-voltage/short circuit monitor - Supports low voltage to 2.0 volts (2.0v to 6.0v range) - Read/write program and data memory of microcontroller Telegram Instagram YouTube TikTok Websites Facebook Price 7,500 birr 🌐https://vector4engineering.com/product/pickit3-programmer-universal-programmer-seat/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Solid State Relay 4-32V - SSR-25 DD - Input Control Voltage: 4-32VDC - Output Load Voltage: 5-120VDC - Rated current: 25A - Control type: Isolated by photocoupler Telegram Instagram YouTube TikTok Websites Facebook Price 2,500 birr 🌐https://vector4engineering.com/product/ssr-4-32v/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch