Vector Four Enginnering/Arduino Shop/ Electronics Supermarket

CNC LASER CONTROL BOARD - This control board is a 32-bit MCU control board, which runs faster, the maximum no-load speed reaches 40000mm/min, the algorithm is optimized better, the vibration is smaller when the machine moves at high speed, and the performance is more stable - Using the Type-C USB interface, it is more convenient to use and the data transmission is more stable; - One-piece integrated drive - PWM output frequency 10kHz, higher engraving precision and clearer details Y-axis dual drive, stronger drive capability; - Supports USB automatic identification, when plugged in USB and connected to the computer - 5V power output port, and software controllable, easy to expand various functions; - Supports USB flash firmware, firmware upgrade is more convenient; - XY limit switch interface each - Self-contained laser anti-burn mode Price 4800 birr https://vector4engineering.com/product/cnc-laser-control-board/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase

HI-LINK POWER SUPPLY 5V 3W - Rated input voltage: 100-240 VAC - Maximum input current: ≤0.2A - Input current surge: ≤10A - Maximum input voltage: ≤270VAc - Enter slow start: ≤50mS - Input Low Voltage Efficiency: Vin = 110VAc, full load ≥69% - Input High Voltage Efficiency: Vin = 220VAc, full load ≥70% - Long-term reliability: MTBF≥100,000h - Load rated output voltage:+ 5 ± 0.1VDc - Full rated output voltage: + 5 ± 0.2VDc - Short-term maximum output current: ≥1000mA - Maximum output current for a long time: ≥600mA Price 550 birr https://vector4engineering.com/product/hi-link/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

GY-63 MS5611 PRESSURE SENSOR - The MS5611 can measure temperature over the range of -40 to 80°C - Pressure: 10 to 1200 mb - Altitude resolution: 10cm - Fast conversion as short as 1ms - I2C and SPI Interface - 5V operation Price 950 birr https://vector4engineering.com/product/ms5611/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

RS485 SOIL EC TEMPERATURE AND HUMIDITY SENSOR - Power supply 5-30VDC - Maximum power consumption ≤0.15W - Measuring Range 3—9 PH - Accuracy ±0.3PH - Operating temperature -40~80℃ - Response time ≤1S - Protection grade IP68 - Probe material 316 stainless steel Anti-corrosion special electrode - Cable length 2 meters - Dimensions 45*15*123mm - Output signal RS485/4-20ma/0-5v/0-10v NPK parameters - Range 1-1999 mg/kg(mg/L) - Resolution 1 mg/kg(mg/L) - Precision ±2%FS Price 8500 birr https://vector4engineering.com/product/rs485-soil-ec-temperature-and-humidity-sensor/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

XT60 FEMALE CONNECTOR WIRE 10cm - XT60 Female Connector With 14AWG Silicon Wire 10cm - Designed for heavy-duty and high Power Application - Metal Material: Brass - Connector Type: XT60 Female - Material of Connector: High-Temp nylon - Cable color: Black & Red - Constant Current capacity: 60A - Rated Temperature: 105°c - Rated Voltage: 600V - Cable Size: 14 AWG - Length of Cable: 100 mm Price 250 birr https://vector4engineering.com/product/xt60-connector/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

BRUSHLESS MOTOR 2814 1400KV - Commutation: Brushless - Construction: Permanent Magnet - KV: 1400KV - Supports: 3S, 4S - max thrust: 2020g (4S) - Weight: Approx 115g - Size: Approx 2.8*2.8*1.4cm(L * W * H) - Motor 2814-1400KV with HY 1060 propeller Blade 12.4V(3S) 30A(max Current) reaches 1430g thrust - Motor 2814-1400KV with HY 1060 propeller Blade 14.8V(4S) 38A(max Current) reaches 1900g thrust - Motor 2814-1400KV with HY 1160 propeller Blade 12.4V(3S) 34A(max Current) reaches 1570g thrust - Motor 2814-1400KV with HY 1160 propeller Blade 14.8V(3S) 43A(max Current) reaches 2020g thrust Price 2500 birr https://vector4engineering.com/product/brushless-motor-1400kv/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

NEMA 34 12.5N.M CLOSED LOOP Working voltage: AC 20-70V OR DC 30-100V - Height: 118mm - Shaft length: 32mm - Shaft diameter: 14mm - Current: 6A - Torque: 12.5N.m - Communication mode: RS322 serial port and Debug panel Phase connection. Low heating / high efficiency (quiescent, almost zero current, no fever); - Smooth and accurate (space vector current control algorithm based on feedback encoder and vector smoothing filtering technology) has a good resistance to the low frequency resonance of traditional stepper motor; High speed response (advanced servo control technology provides powerful torque output, so that the system has very high dynamic response, stepping servo speed up to 600-2000RPM); Price 20500 birr https://vector4engineering.com/product/closed-loop-stepper-motor/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase

E38S6G5-400B-G24N ROTARY ENCODER - Output: NPN open collector output circuit - Power Supply: 5 ~ 24VDC - Encoder Type: Incremental - The response frequency is 0-100KHz - Current Consumption: ≤40 mA - Maximum Speed: 5000 RPM - Pulse Per Revolution (PPR): 400 - Counts Per Revolution (CPR): 1600 - Output Phase: AB - Protection Standard: IP52 - Shaft Type: D-type Solid - Encoder Type: Optical - Stainless Steel Shaft - Anti-jamming Performance - 2-Phase precise Output Readings - Shaft Length (mm): 12 - Shaft Diameter (mm): 6 - Mounting Hole(mm): M3 - Cable Length: 1.5 ~ 2 Meter - Incremental rotary encoder internal adopts ASIC devices Price 2500 birr https://vector4engineering.com/product/rotary-encoder-2/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

RACK AND PINION 1.25MOD - 1.25 mod 22mm*25mm straight rack length 1400mm - Model specifications: 1.25 mod - 1.4m long Price 15500 birr https://vector4engineering.com/product/rack-1-25mod/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

PTFE TEFLON TUBE - PTFE Tube for J-Head Hotend Bowden Extruder 1.75mm Filament 3D Printer Accessories Remote Nozzle Feeding Tube Teflon Hose - Specifications: 2x4mm (inner diameter 2mm; outer diameter 4mm) - Length: 50 cm - Color: Blue - Temperature Range: -190 degrees Celsius to 280 degrees Celsius Price 300 birr per half a meter https://vector4engineering.com/product/ptfe-teflon-tube/ 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

S3003 SERVO MOTOR - Model: Futaba S3003 - Dead Band: 0.100 ms - Control System: +Pulse Width Control - Working Frequence: 20ms period / 50hz (Analog Control) - (RX) Required Pulse: 3.0 ~ 5 Volt Peak to Peak Square Wave - Operating Voltage: 4.8 ~ 6 V DC Volts - Operating Speed (4.8v): 0.200 sec/60° degrees at no load - Operating Speed (6v): 0.160 sec/60° degrees at no load - Stall Torque (4.8v): 9.4kg/cm - Stall Torque (6v): 11kg/cm - Motor Type: Brushed Motor - Potentiometer Drive: Direct Drive - Gear Type: Plastic Gears - Case Material: Plastic - Connector Wire Length: 32.0cm - Dimensions: 40.7×19.7×42.9mm - Weight: 37 grams Price 750 birr https://vector4engineering.com/product/s3003-servo-motor/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

SOIL MOISTURE SENSOR - Operating Voltage: 3.3V to 5V DC - Operating Current: 15mA - Output Digital – 0V to 5V, Adjustable trigger level from preset - Output Analog – 0V to 5V based on infrared radiation from fire flame falling on the sensor - LEDs indicating output and power - PCB Size: 3.2cm x 1.4cm - LM393 based design - Easy to use with Microcontrollers or even with normal Digital/Analog IC - It measures the volumetric content of water inside the soil and gives us the moisture level as output. Price 500 Birr https://vector4engineering.com/product/soil-moisture-sensor/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0983902995 Vector/ 0922787347 Kase/0924468599 Haben VECTOR FOUR ENGINEERING

MICRO HDMI TO HDMI CABLE - The 1.15m long cable connects tablets and smartphones with Micro HDMI port to HDTV or computer monitor with HDMI port for video and audio streaming. - Type D to Type A - Delivers both high-definition video (up to 4K Resolution @30Hz) and uncompressed multichannel digital audio - Built-in Ethernet and Audio Return, supports 3D television functionality Price 550 birr https://vector4engineering.com/product/micro-hdmi-cable/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

CNC ROUTER BIT 6mm CNC Router Bit Milling Cutter 6*32*60mm Price 1000 Birr https://vector4engineering.com/product/cnc-router-bit-6mm/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

CNC ROUTER BIT 4mm - CNC Router Bit Milling Cutter - 4*4*32mm Price 900 Birr https://vector4engineering.com/product/cnc-router-bit-4mm/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

CNC ROUTER BIT 3.175 - CNC Router Bit Milling Cutter - 3.175*2*17mm Price 750 Birr https://vector4engineering.com/product/cnc-router-bit-3-175/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

CREALITY CR-10 SMART PRO 3D PRINTER - Molding technology: FDM - Build volume: 300x300x400mm - Maximum Bed Temperature 100 °C - Nozzle temperature: maximum 300°C - Nozzle diameter: 0.4mm - Layer height: 0.1-0.35mm - Resolution ~0.1 mm - Camera: AI camera - Extrusion type: direct drive - Display: 4.3inch HD full viewing angle screen - Print Sheet: Spring Steel PEI magnetic sheet - Touch scree: capacitive multi-touch screen - Print medium: SD card/wi-fi/network - Network connection: wi-fi/bluetooth/RJ45 - Rated power: 350W - Power requirement: input 110-240 VAC, output 24VDC - supports PLA/ABS/TPU/PETG/wood high temperature PA /Carbon Fiber filaments - File Support: STL/ OBJ/ AMF - Filaments diameter: 1.75mm - Slicing software: Creality Slicer/Cura - Nozzle material: Cromium Ziconium Copper Price 150,000 Birr https://vector4engineering.com/product/cr-10-smart-pro/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector

LM741 OP-AMP IC - LM741 has only one op-amp inside - The internal circuitry is designed to stay stable at different temperatures. - It can be operated with both single and dual supply. - High gain - Provided with short circuit and overload protection. - Low power consumption. - Large common mode rejection ratio (CMRR) and differential voltage ranges. - No external frequency compensation is required. - Prevent from latch-up when common-mode range is exceeded. - Minimum, normal and maximum Power Consumption for this IC is ±10v, ±15v and ±22v respectively. - Operating temperature should be -50 to 125 ˚C. - Supply current – 1.7 to 2.8mA. - It is direct replacement for lm201, MC1439, 748. Price 50 Birr https://vector4engineering.com/product/lm741/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

IRFZ44N - N-Channel MOSFET - Continuous Drain Current (ID) is 49A at 25°C - Pulsed Drain Current (ID-peak) is 160A - Minimum Gate threshold voltage (VGS-th) is 2V - Maximum Gate threshold voltage (VGS-th) is 4V - Gate-Source Voltage is (VGS) is ±20V (max) - Maximum Drain-Source Voltage (VDS) is 55V - Rise time and fall time is about 60ns and 45ns respectively. - It is commonly used with Arduino, due to its low threshold current. Price 80 Birr https://vector4engineering.com/product/power-mosfets/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING