Vector Four Enginnering/Arduino Shop/ Electronics Supermarket

LCD Display Module 16*2 —— 200 birr 16*4 / 20*4 —— 400 birr Address Megenagna Zefmesh Grandmall 3rd floor 304 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

Raspberry Pi 3 Model B+ The final revision in the Raspberry Pi 3 range. Broadcom BCM2837B0, Cortex-A53 (ARMv8) 64-bit SoC @ 1.4GHz, 1GB LPDDR2 SDRAM, 2.4GHz and 5GHz IEEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2, Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), extended 40-pin GPIO header, full-size HDMI, 4 USB 2.0 ports, CSI camera port for connecting a Raspberry Pi camera, DSI display port for connecting a Raspberry Pi touchscreen display, 4-pole stereo output and composite video port, Micro SD port for loading your operating system and storing data, 5V/2.5A DC power input, Power-over-Ethernet (PoE) support (requires separate PoE HAT) Price 4750 birr VECTOR FOUR ENGINEERING

IC PIN SOCKETS 8-pin IC socket 5 birr 28-pin IC socket 20 birr Address Megenagna Zefmesh Grandmall 3rd floor 304 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

PIN HEADERS male/female headers 25 birr Double row pin headers 40 birr Address Megenagna Zefmesh Grandmall 3rd floor 304 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

5v/9v/12v/24v/30v - 5 pin Relays price 50 birr Address Megenagna Zefmesh Grandmall 3rd floor 304 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

TMB12A05Buzzer Rated voltage 5v Operating Voltage 4v - 7v, I=30mA Sound Output at 10cm 85dB. Price 30 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

በአፍሪካ የኢኖቬሽን ሳምንት ለመወዳደር ያመለከታችሁና በመጀሪያ ዙር የተመረጣችሁ አመልካቾች ስም ዝርዝር List of first round selected applicants for African Innovation Week. Innovators are advised to take note of the general orientation. Please go through the pdf file posted above. Ministry of innovation and Technology (MinT) Ethiopia

AllScholarships In this channel you will find updated scholarship news for undergraduate, masters and PhD https://t.me/AllScholarships

L293d IC used to control motors in autonomous robots. Motor driver act as an interface between Arduino and the motors . Are designed to control 2 DC motors simultaneously. L293D consist of two H-bridge. H-bridge is the simplest circuit for controlling a low current rated motor. L293D has 16 pins. PRICE PER UNIT 50 BIRR Address Megenagna Zefmesh Grandmall 3rd floor 304 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

Arduino Mega Starter Kit package includes: Arduino Mega 2560 board, development expansion board, breadboard, jumper wire set(40male,40 female), resistors, capacitors, buzzer, transistors, realys, 555timers ICs, LEDs, diodes, pushbuttons, potentiometer, seven segment display(1 & 4 digits), joystick module, stepper motor, servo motor, dc motor, ultrasonic sensor, keypads, IR remote and reciever, 16*2 LCDs, 8*8 dot matrix display and more. come and check it out at Megenagna Zefmesh Grandmall 3rd floor 304 at a price of 3550 birr 0983983088/0924468599/0923522790 VECTOR FOUR ENGINEERING

Load Cell - 10kg, Straight Bar (TAL220) This straight bar load cell (sometimes called a strain gauge) can translate up to 10kg of pressure (force) into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to, and proportional of, the strain (e.g. pressure or force) applied to the bar. The color code on the wiring is red = E+, green = O+, black = E-, and white = O-. Price 300 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

GBRL CNC shield expansion board + A4988 Stepper motor driver with a small heatsink. Price GBRL per unit 300 birr Price A4988 per unit 200 birr Address Megenagna Zefmesh Grandmall 3rd floor 304 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

Raspberry pi 4 computer Model B 4GB RAM Features - 64 bit quad-core cortex-a72 processor with 4GB RAM, 2 USB 3.0 ports and 2 USB 2.0 ports -Gigabit Ethernet port, 2 micro HDMI ports -802.11b/g/n/ac wireless,Blutooth 5.0, PoE-capable -5V/3A USB-C power supply PRICE 5,100 birr

RAMPS board for 3D printer Price per unit 350 Address Megenagna Zefmesh Grandmall 3rd floor 304 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

PIC KIT 3 Programmer Used to program and debug PIC Microcontrollers. Price 1,000 birr Address Megenagna Zefmesh Grandmall 3rd floor 304 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

MQ 3 GAS SENSOR. It is suitable for detecting Alcohol, Benzine, CH4, Hexane, LPG, CO. Price 250 birr Address Megenagna Zefmesh Grandmall 3rd floor 304 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

MQ-135 - Gas Sensor for Air Quality 5v The MQ-135 gas sensor senses the gases like ammonia nitrogen, oxygen, alcohols, aromatic compounds, sulfide and smoke. Applications - Air quality monitor - Detection of harmful gases - detect domestic/Industrial air pollution - Portable air pollution detection Features - Wide detecting scope - Fast response and High sensitivity - Detects NH3, NOx, alcohol, Benzene, smoke, CO2, etc. - Analog/digital output voltage: 0V to 5V - Preheat duration 20 seconds - Can be used as a Digital/analog sensor - The Sensitivity of Digital pin can be varied using the potentiometer price 250 birr VECTOR FOUR ENGINEERING

DC 3.5-9V 200L/H 3W USB Submersible Water Pump. Water pump with flow control slider for fountain, garden, hydroponic systems. Features - Flow Control Slider,low noise - run on USB Adapter/Cellphone Charger - Low Power consumption 3W - Good Efficiency,High Flow rate - Small in Size - sticks on glass or plain surface Applications Controlled fountain water flow Controlled Garden watering systems Hydroponic Systems price 500 birr

Give your next Arduino project a nose for gasses with the MQ2 Gas Sensor Module. This is a robust Gas sensor suitable for sensing LPG, Smoke, Alcohol, Propane, Hydrogen, Methane and Carbon Monoxide concentrations in the air. If you are planning on creating an indoor air quality monitoring system; breath checker or early fire detection system, MQ2 Gas Sensor Module is a great choice. Price per unit 200 birr Address Megenagna Zefmesh Grandmall 3rd floor 304 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING