Vector Four Enginnering/Arduino Shop/ Electronics Supermarket

አቢሲኒያ ሁለገብ የእውቀት ማዕድ ሁለገብ ትምርታዊ ምኅላፍ:: ለመቀላቀል ከታች ያለውን አድራሻ (link) ይጠቀሙ :- 🌿🌿🌿🌿🌿 @Ethioteklala🌷🌷🌷🌷🌷 https://t.me/Ethioteklala

Solderless Mini Breadboard Allows you to easily assemble and test circuits without the use of solder, providing you with a quick and reliable method of prototyping. Breadboard rows and columns are numbered and lettered to assist in component placement and polarities marked on each strip power rail. Total of 400 Holes: 300 Terminal Holes,100 Power Distribution Holes. Price 150 birr 800 Holes Breadboard 220 birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599

YF-S201 WATER FLOW SENSOR / FLUID FLOWMETER Specifications • Model: YF-S201 • Sensor Type: Hall effect • Working Voltage: 5 to 18V DC • Max current draw: 15mA @ 5V • Output Type: 5V TTL • Working Flow Rate: 1 to 30 Liters/Minute • Working Temperature range: -25 to +80℃ • Working Humidity Range: 35%-80% RH • Accuracy: ±10% • Maximum water pressure: 2.0 MPa • Output duty cycle: 50% +-10% • Output rise time: 0.04us • Output fall time: 0.18us • Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min) • Pulses per Liter: 450 • Durability: minimum 300,000 cycles Price 500 birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

GSM Shield Sim900 This GSM Shield Sim900 provides you a way to use the GSM cell phone network to receive data from a remote location, it delivers GSM/GPRS 850/900/1800/1900MHz signals for Audio, SMS, MMS and GPRS Service. This GPRS/GSM shield is configured and controlled via its UART using AT commands.The GPRS Shield is based on SIM900 module from SIMCOM and compatible with Arduino and its clones.The shield also has the 12 GPIOs, 2 PWMs and an ADC of the SIM900 module(They are all 2V8 logic) present on board. Power supply: 5 V~26 V(Recommend 9V power supply). price 1300 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

መልካም ገና

Our new arrival 3D Printer Anet A8 3d printer Specifications Hotbed : Aluminum Alloy Printable Material: ABS/PLA Filament Diameter: 1.75mm Power: 240W Max Printer Size: 220 * 220*240mm Printer Speed:10-120mm/s Nozzle Diameter: 0.4mm Layer Thickness: 0.1-0.3mm Printing Accuracy: 0.12mm 💎🤝Price 22,000 birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0924468599/0922787347

JK11 Adjustable Cycle Timer Delay On/Off Switch Power Supply Relay Module DC 5V Timer Control Switch Relay Module with Cable Features: It is a high-precision, stable and reliable timer relay module. Supports 2 modes, single mode (one time) and loop mode, you can easily switch modes by adjusting the jumpers. There are a variety of voltage and time ranges to choose from, both "on" and "off" times are adjustable. Equipment and product burn-in tests can control reciprocating strokes or repeated power switches. Widely used in timer operating equipment, machine repeat test circuits, fish tank intermittent pumps, etc. Price 350 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790

SIM900A Dual-band Network Mini Serial GPRS GSM Module It supports dual-band GSM/GPRS network, available for GPRS and SMS message data remote transmission. The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 4mA in sleep mode. It communicates with microcontroller via UART port, supports command including GSM 07.07, GSM 07.05 and SIMCOM enhanced AT Commands. Features: - Working frequency: 900MHz / 1800MHz. - Working voltage: 4.4 ~ 5.3VDC - Working Current: maximum of 2A, an average of 50mA - Communication Interface: TTL serial port - Baud rate: It can be set to be auto-bauding and it can also be set by AT command. - Interface logic voltage: 3.3V - Make and answer phone calls using a headset or an external 8Ω speaker and electret microphone. - Send and receive SMS messages. - Send and receive GPRS data (TCP/IP, HTTP, etc.) Price 450 Birr

NEO-6M GPS module model:GY-GPS6MV2 It can track up to 22 satellites on 50 channels and achieves the industry’s highest level of sensitivity i.e. -161 dB tracking, while consuming only 45mA supply current. The u-blox 6 positioning engine also boasts a Time-To-First-Fix (TTFF) of under 1 second. One of the best features the chip provides is Power Save Mode(PSM). It allows a reduction in system power consumption by selectively switching parts of the receiver ON and OFF. This dramatically reduces power consumption of the module to just 11mA.The module supports baud rate from 4800bps to 230400bps with default baud of 9600.It's operating voltage is from 2.7 to 3.6V. The module comes with MIC5205 ultra-low dropout 3V3 regulator from MICREL. The logic pins are also 5-volt tolerant. price 500 birr

Soldering Iron and Desoldering Pump soldering irons with 40W and 60W adjustable options. 20 - 40W for PCB,ICs, Transisitors. 60 - 80 for electric parts, switchs and transformers. Desoldering Pump that has large capacity , powerful spring and simple operation now avaliable at VECTOR FOUR ENGINEERING. Price of 40W Soldering Iron 150 birr Price of 60W Adjustable Soldering Iron 230 birr Price of Desoldering Pump 180 birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790

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Glue Gun and Glue sticks 80W/ 100-240 AC Voltage Hot Melt Glue Guns that are used to for toy models, artificial flowers, Christmass tree decorations, wood products, card papers, electronic circuits etc. Insert the glue stick and switch on the power supply to preheat the gun from 5-8 minutes. The glue can uses glue stickcs with a diameter from 10.8mm - 11.5mm. Price of Glue Gun+ 1 stick 650 BIrr Price of Glue stick per unit 20 BIrr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

Global Drone Package Includes: 1 x Global Drone GD89 RC Quadcopter 1 x Transmitter 2 x 1200mAh Lipo Battery 1 x USB Charging Cable 4 x Propeller Guards 6 x Propeller Blades 1 x screwdriver 1 x User Manual 1 x Bag 1 x VR BOX Virtual Reality Glass Price 5500 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

JR X2610 radio control system. 6 channels Heli and Plane, 35 MHz. Our Package includes the Transmitter and Receiver at 7800 Birr from VECTOR FOUR ENGINEERING. Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790

Youth Employment Bootcamp: If you are a college / University student apply to participate in 2-days design bootcamp organized by UNDP Ethiopia Accelerator Lab & iceaddis. During the bootcamp you will get a chance to co-create solutions around youth employment that will be scaled to the next level by the UNDP Accelerator Lab. To apply click the link below: https://docs.google.com/forms/d/e/1FAIpQLScXpBXegpkcnPwQNVmqEBRO6R5X163PNyokUJakxb_s67NYMQ/viewform

PICkit 2 ICD 2 Programmer Development Board This is the PICkit 2 with ICD2 Interface and that allows you to debug and program PIC and dsPIC Flash microcontrollers using the powerful graphical user interface of the MPLAB Integrated Development Environment (IDE). Price 1200 birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

12V 2A Power Adapter Model : DQ-1220A Input : 100-240V AC 50/60Hz 0.35A OUtput : 12V 2000mA Price 280 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

Pair of Multimeter Test Probe Leads Banana Plug Connectors 1000V 10A at a Price of 120 birr from VECTOR FOUR ENGINEERING. Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790

Power Supply Units avaliable at VECTOR FOUR ENGINEERING. Various voltage and current combination outlets ranging within 12V/10A - 12V/17A - 24V/5A. At a price of 300/500/800 Birr depending on their output power level. Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0911154668