Vector Four Enginnering/Arduino Shop/ Electronics Supermarket

5V 2A 1-Channel SSR Solid State Relay Module. DC 5V 2A 1 Channel SSR Solid State Relay Module High Level Trigger Board with Resistive Fuse G3MB-202P AC 240V. Size: 24*32*21mm/0.94*1.25*0.82” Input Power: DC 5V (160mA) Input control signal voltage: (0-2.5V state low relay OFF) (3-5V state high relay ON) Price 250 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

AC-DC 220V to 5V Step-Down Power Supply Module. 1. Ultra-Thin, Subminiature 2. Full Voltage Input (90 ~ 264 Vac) 3. Low Ripple And Low Noise 4. Output Overload Short Circuit Protection Function 5. High Efficiency And Power Density 6. Low Power Consumption, Green Environmental Protection. Hi-Link Latest Power Supply Module, Suitable For Smart Home Switch Control Device, Small Volume, Low Current, Input Voltage Range, Is The Best Choice Of Smart Home. Price 300 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

5V 2.5A Raspberry Pi 3 B+ Power Supply/Adapter. With this power supply, you can power the Raspberry Pi 3 at full load as well as up to 1.2A across the four USB ports. The power supply still has about 0.5A of output power to spare, so even at the maximum current supported by the Raspberry Pi 3, the power supply is not at its absolute maximum. It is also ideal for use by anyone over-clocking the Raspberry Pi which causes higher power requirements that a lower power adapter may not be able to supply. Professional Ultra SanDisk 32GB MicroSDHC Raspberry Pi 3 Model B+ card is custom formatted for high speed, lossless recording! Includes Standard SD Adapter. Price of 32GB memory 500 Birr Price of Raspberry Pi Adator 400 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

12V Solenoid Lock - DC 12V 0.6Amp 8W Open Frame Type Solenoid for Electric Door Lock, 10mm Stroke. Designed with the open frame type and mount board, high power. Easy to install for the electric door lock or other automatic door lock systems with the mounting board. Easy to use, closed door and locked, Trigger unlocking mode immediately after power on. Rated Stroke & Force : 10mm, 50g. Price 350 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

Ecg module pulse heart ecg monitoring sensor module kit. This sensor is used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading. ECGs can be extremely noisy, the AD8232 Single Lead Heart Rate Monitor acts as an op-amp to help obtain a clear signal from the PR and QT Intervals easily. The AD8232 is an integrated signal conditioning block for ECG and other biopotential measurement applications. It is designed to extract, amplify, and filter small biopotential signals in the presence of noisy conditions, such as those created by motion or remote electrode placement. The AD8232 module breaks out nine connections from the IC that you can solder pins, wires, or other connectors to. SDN, LO+, LO-, OUTPUT, 3.3V, GND provide essential pins for operating this monitor with an Arduino or other development board. Price 2000 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599

Arduino Lilypad - The LilyPad Main Board has 9 digital input/output pins (of which 5 can be used as PWM outputs and 4 as analog inputs), an 8 MHz resonator, a micro USB connection, a JST connector for a 3.7V LiPo battery, and a reset button. A Li-Po battery plugged into the socket will charge whenever the board is attached to a computer and an orange LED charging light will glow while the battery is charging. LilyPads can be instrumental in teaching coding, mathematics, basic electricity, electronic circuits, science and engineering, while adding a unique artistic design element. An affordable, cross platform micro controller with a simple, clear programming environment. Price 850 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790

Arduino Due Board With 54 digital input/output pins, 12 analog inputs, 2 DAC and 2 CAN. It is the perfect board for powerful larger scale Arduino projects. Price 1,400 Birr Address Megenagna Zefmesh Grandmall 3rd floor, office- 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

Creality Ender 3 Pro 3D printer Machine \ Parameters: Modeling Technology: FDM (Fused Deposition Modeling） Power Supply: Mean Well UL certified power supply Printing Size: 220*220*250mm / 8.6x8.6x9.8 inches Machine Size: 440*410*465mm / 17.3x16.1x18.3 inches Package weight: 8.6kg / 19 lbs Max Traveling Speed: 180mm/s Filament: 1.75mm ABS/PLA,WOOD,FLEXIBLE,Carbon firber,PA.... Input: AC 100-265V 50-60Hz Output: DC 24V 15A 360W Layer Thickness: 0.1-0.4mm Nozzle diameter: 0.4mm Precision: ±0.1mm File Format: OBJ, G-Code, STL(in CURA converted to G-Code) Working Mode: USB cable (not included) online compatible or micro-SD (offline) Max Nozzle Temperature: 255℃ Max Hotbed Temperature: 110℃ Price 40,000 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

Watch "Arduino Home Automation | Control using TV remote(አምፖሎችዎን በቴሌቪዥን የርቀት መቆጣጠሪያ እንዴት እንደሚቆጣጠሩ)" on YouTube https://youtu.be/tByYWetEktc

A6 GPRS GSM SIM900 Module is a professional version serial GSM / GPRS core development board based on GPRS A6 module. Features: Quad-band network, 850 / 900 / 1800 / 1900MHz, operational voltage of 4.8 – 9 VDC, maximum operational current of 2A, Sleep Current of 5 mA, an on board Micro SIM card holder, on board Micro USB interface for external power supply, TTL serial port / RS232 serial port communication Interfaces, an interface logic voltage of 3.3 V, make and receive phone calls using a headset and electret microphone, send and receive SMS messages, send and receive GPRS data (TCP/IP, HTTP, etc.) and on board antenna interface: SMA and IPX Price 1100 birr 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

HW-712 12V150W high power backup battery power automatic switching power module emergency battery switching board Price 450 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

Alligator Clip Wire Price 100 Birr per pair Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

Red Light Indicator SPST On-Off Boat Rocker Switch 15A/250V Price 50 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

1PCS male and Female 4mm Banana Plug Male and Female to Insert Connector Banana Pin DIY Model Parts Price 40 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

1pcs Male AND Female DC Power Jack Adapter Connector Plug Price 50 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

4M/5M RGB LED Strip Light Applications: Home lighting, Festival decorations, activities, venue set, exhibition decoration, hall decoration,Hotels and other entertainment decorated KTV Energy saving and environmentally friendly, green products Easy to Install, 3M adhere in the backside Low heat consumption, no UV or IR light radiation led type: SMD 3528 led Quantity: 60led/meter Light Color: RGB Power:24W Volatge: DC12V Price of 4m LED Strip 500 Birr Price of 5m LED Strip 600 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

ESP32-CAM WiFi + bluetooth Camera Module Development Board ESP32 With Camera Module OV2640. Description: 1. It's a WIFI+ bluetooth dual-mode development board that uses PCB on-board antennas and cores based on ESP32 chips. It can work independently as a minimum system. 2. ESP integrates WiFi, traditional bluetooth and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs, 7-stage pipeline architecture, main frequency adjustment range 80MHz to 240MHz, on-chip sensor, Hall sensor, temperature sensor, etc. It can be used as a master mode to build an independent network controller, or as a slave to other host MCUs to add networking capabilities to existing devices. widely used in various IoT applications. It is suitable for home smart devices, industrial wireless control, wireless monitoring, QR wireless identification, wireless positioning system signals and other IoT applications. Price 700 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790

ስም #ኢብራሒም አሊ እንደሚታወቀው የኮሮና ቫይረስ በሀገራችን በጣም መስፋፋቱን ተከትሎ ቤት ለቤት እና ሰዎች ወደ ሚበዙባቸው ቦታዎች በመሄድ በሰዎች ቁመት ልክ አየር ላይ ተረጋግቶ በመቆም ለኮሮና ምርመራ የሚሆን #የሙቀት ልየታ እንዲሁም ከአፍንጫ እና ከአፍ #ናሙና መውሰድ የሚችል #dji #inspire #drone (ድሮን)ሰርቻለሁ :: አስፈላጊ ከሆነም እኛ ባለንበት በመሆን እስከ አንድ ኪሎሜትር ርቀት ያሉ በድሮኑ ሙቀታቸውን የሚለኩ ሰዎችን የሙቀት መጠን ማወቅ ይቻላል፡፡ ድጋፍ በማግኘት ድሮኑ ላይ መሻሻል ከተደረገ ስልካችንን በመጠቀም ድሮኑን ገደብ አልባ በሆነ መልኩ እስከፈለግነው ርቀት ድረስ መላክ እና መቆጣጠር እንችላለን፡፡ በተጨማሪም የድሮኑን #ፍሬም ሙሉ በሙሉ #እኔ ስለሰራሁት የፍሬሙን ቅርፅ በመቀያየር 》የኬሚካል መርጫ 》መልእክት ማስተላለፊያ speaker 》የእሳት ከደጋ ማጥፊያ 》ከከፍታ ቦታዎች ቆሻሻ ማስወገጃ 》ካሜራን በመጠቀም ለቀረፃ አገለግሎት 》እቃ ለማጓጓዝ 》ለበዓላት አበባና የመሳሰሉትን ለመበተን እና የተለያዩ አዳዲስ ቴክኖሎጂዎችን ድሮኑ ላይ በማካተት ድሮኑን ለሌላ አገልግሎት መጠቀም ይቻላል፡፡ ድሮኑን ሙሉ በሙሉ እቤት በመሆን በቻልኩት አቅም አካባቢያችን በሚገኝ ቁሳቁስ ስለሰራሁት በብዛት ለማምረት አያስቸግርም ፡፡ ድሮኑ ከአፍ ወይም ከአፍንጫ ናሙና የተወሰደበትን ብልቃጥ በኮድ በማስቀመጥ የተመርማሪዎች ናሙና እንዳይቀላቀል ያደርጋል፡፡ ከዚህም በተጨማሪ ድሮኑ ጂፒኤስን በመጠቀም የተነሳበትን አካባቢ በማወቅ ባትሪ ቻርጅ በሚጨርስበት ሰዐት ወይም ከድሮን አብራሪው አካል መልዕክት በሚቋረጥበት ጊዜ ወደተነሳበት ቦታ ይመለሳል፡፡ ጥያቄ ወይም አስተያየት ካሎት 0923609616 ወይም @IbroyeBot .