Vector Four Enginnering/Arduino Shop/ Electronics Supermarket

SLIDE SWITCH - 3 Position 6 Pin Slide Switch - 6A/125VAC - 3A/250VAC - 6 Pin ON/Off Switch Price 150 Birr https://vector4engineering.com/product/slide-switch-2/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

SIM800L GSM MODULE - SIM800L is a miniature cellular module which allows for GPRS transmission, sending and receiving SMS and making and receiving voice calls. Supply voltage: 3.8V – 4.2V - Recommended supply voltage: 4V - Module size: 25 x 23 mm - Interface: UART (max. 2.8V) and AT commands - SIM card socket: microSIM (bottom side) - Supported frequencies: Quad Band (850 / 950 / 1800 /1900 MHz) - Antenna connector: IPX - Status signaling: LED - Working temperature range: -40 do + 85 ° C Power consumption: - sleep mode < 2.0mA - idle mode < 7.0mA - GSM transmission (avg): 350 mA - GSM transmission (peek): 2000mA Price 1250 Birr https://vector4engineering.com/product/sim800l/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

JST CONNECTOR 4 Pin JST-XH Connector - 2.54mm Pitch - Female type - 24AWG connection wire - wire length 30cm - Uniform insulation thickness to ensure easy stripping and cutting 6 PIN JST CONNECTOR - 6 Pin JST-XH Connector - 2.54mm Pitch - Female type - 24AWG connection wire - wire length 10cm - Uniform insulation thickness to ensure easy stripping and cutting Price of 4 PIN JST CONNECTOR 100 Birr Price of 6 PIN JST CONNECTOR 150 Birr https://vector4engineering.com/product/6-pin-jst-connector/ https://vector4engineering.com/product/jst-connector-4-pin/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

THERMISTOR NTC 100K - Wide operating temperature range(-40°C～+300°C) good stability, and high reliability. - Great for a printer or heated bed. - Cable Length: 1m - NTC Thin Film Thermistor Cable. - Nominal value: R25 (25 ℃) - Resistance precision: ± 1%, ± 2%, ± 3%. - B value R25/50 (common) 3435k, 3600k, 3950k, 3990k, 4100k, 4200k, etc. - B value accuracy: ± 1%. - Recommend the use of parameters: R25℃ = 100 k B25/50 = 3950 k ± 1%) - It can provide R/B value, strong interchangeability, and high precision. Price 450 Birr https://vector4engineering.com/product/thermistor-ntc-100k/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

RASPBERRY PI 4 B - Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.8GHz 8GB LPDDR4-3200 SDRAM - 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE - Gigabit Ethernet - 2 USB 3.0 ports; 2 USB 2.0 ports. - standard 40 pin GPIO header - 2 × micro-HDMI® ports (up to 4kp60 supported) - 2-lane MIPI DSI display port - 2-lane MIPI CSI camera port - 4-pole stereo audio and composite video port - H.265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode) - OpenGL ES 3.1, Vulkan 1.0 - Micro-SD card slot for loading operating system and data storage - 5V DC via USB-C connector (minimum 3A*) - 5V DC via GPIO header (minimum 3A*) - Power over Ethernet (PoE) enabled (requires separate PoE HAT) Price 18500 Birr https://vector4engineering.com/product/raspberry-pi-4/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase VECTOR FOUR ENGINEERING

CAPACITIVE PROXIMITY SENSOR - LJC18A3-B-Z/BX: DC type NPN Normally Open(NO) - Shape: 18 mm in diameter - Detection distance: 0~10 mm - Operating voltage: DC 6-36V - Output mode: 3-wire type - Object: metals and non metals such as plastics, glass, water, oil, etc.; detection distance with the conductivity of an object to be detected, the dielectric constant, water absorption rate, different volume and different, for connecting metal for obtaining maximum detection distance. Price 1750 Birr https://vector4engineering.com/product/capacitive-proximity-sensor/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

CNC ROUTER BIT 6*32 DOUBLE EDGE SPIRAL - Tungsten carbide 6mm CNC router bit - 6mm shank spiral double flutes ball nose end mill - 32mm cutting length - 60mm total length Price 1300 Birr https://vector4engineering.com/product/cnc-router-bit-632-double-edge-spiral/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

CNC ROUTER BIT 6*22 - SOLID CARBIDE 2 FLUTE STRAIGHT ROUTER BIT 6*22 - Double edge straight slot milling cutter - Bit length 22mm - Bit width 6mm Price 1200 Birr https://vector4engineering.com/product/cnc-router-bit-622/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

CNC ROUTER BIT 4*20 - SOLID CARBIDE 2 FLUTE STRAIGHT ROUTER BIT 4*20*32 - Double edge straight slot milling cutter - Bit length 20mm - Bit width 4mm Price 900 Birr https://vector4engineering.com/product/cnc-router-bit-420/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

CNC ROUTER BIT 8*32 DOUBLE EDGE SPIRAL - Tungsten carbide 8mm CNC router bit - 8mm shank spiral double flutes ball nose end mill - 32mm cutting length - 60mm total length Price 2500 Birr https://vector4engineering.com/product/cnc-router-bit-832-double-edge-spiral/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

CNC ROUTER NEON LIGHT MILLING CUTTER 8mm - Neon Light Stripe Milling Cutter - Model: 8mm-6D-4.2 - Shank size 6mm - Neon strip size 8mm - Cutting depth 4.2mm - Neon Light Stripe Milling Cutter 8 Flexible Silicone LED slotting Polystyrene - Foam Acrylic Slot Engraving Router Excellent edge-grinding technology. Price 3500 Birr https://vector4engineering.com/product/4950/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

CNC SPIRAL ROUTER BIT 6*62 - CNC Spiral Router Bit 6*62 - Carbide 6mm single flute spiral bit - Shank Diameter: 6mm - Cutting Edge Diameter: 6mm - Cutting Edge Length: 62mm - Overall Length: 80mm - Suitable Materials:Acrylic, PVC, MDF, plastic, wood, nylon, resin and so on. - High quality and extra long service life - Made of:Imported ultrafine particles of tungsten steel. Price 2500 Birr https://vector4engineering.com/product/cnc-spiral-router-bit-662/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

PUSH BUTTON - GREEN R13-507 16mm 2PIN MOMENTARY SELF-RESET ROUND CAP PUSH BUTTON SWITCH - Current Rating: 3 Amps - Operating Voltage: 250 Volts Red 12mm Waterproof momentary ON/OFF Push button Mini Round Switch - Maximum voltage: 12V - Rated thermal current : 1A - Action Type: Momentary - Rating Voltage: AC 125V / 3A - Terminals: 2 Pin Price 200 Birr https://vector4engineering.com/product/push-button-r13-507/ https://vector4engineering.com/product/mini-push-button/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

DC MOTOR WITH 3 BLADE FAN PROPELLER - Rated Voltage 3V to 5V - No-load speed: 6000 rpm - Suitable voltage: 3-6V (6000-12000 rpm) - No-load current: 80mA - Stall current: 0.6A - Motor base size: small hole about 1.9mm - About 25mm long - Internal diameter is about 19.5mm - The base is about 3.8mm thick - Height: 24.3mm - Width: 13.8mm Price 200 Birr https://vector4engineering.com/product/dc-motor-with-3-blade-fan-propeller/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

BUZZER 3-24V - Operating Voltage: 3-24VDC - Diameter: 42mm - Height: 12mm - Buzzer type: Piezoelectric sound pressure level 95 dB Price 200 Birr https://vector4engineering.com/product/buzzer-3-24v/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING

Female DC Power Jack - 2.1mm x 5.5mm Femle Plug power connector. Connectss to male Jack on CCTV Power Adapter - No electrical tap, No splicing, no crimping, but only a small screw driver. - For CCTV power cable installation. - These led power converters are fine for connecting to a 12v power supply for some LED strip lights Package includes Female DC Jack – 1 Price 150 birr per unit Address Megenagna Zefmesh Grandmall 3rd floor 301 0922787347/0924468599/0923522790 VECTOR FOUR ENGINEERING

DC SOCKET POWER PLUG - Current Rating (Amp) : 1A - Voltage : 12V - Mounting Type : Panel Mount - Plug Type : Female Jack Plug - Temperature Range : -30 ~ + 70 Degree Celsius Price 70 Birr https://vector4engineering.com/product/dc-socket-power-plug/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0922787347 Kase/0924468599 Haben VECTOR FOUR ENGINEERING

WATERPROOF ULTRASONIC SENSOR - Working voltage: DC 5V - Static working current: 5mA - Working total current: 30mA - Transmission frequency: 40KHz - Maximum distance: 5m - Blind area: 25cm - Resolution: 0.5cm - Angle: <50° - Size: 41×28.5mm - Wire length: 2.5m - The device is waterproof, but it couldn’t work underwater. Please note it. - High accuracy, strong anti-jamming, small size, easy to use, low voltage, low power consumption. - Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions. Price 2000 Birr https://vector4engineering.com/product/waterproof-ultrasonic-distance-sensor/ Address – Megenagna, Zefmesh Grandmall 3rd floor 301 0993802995 Vector/ 0922787347 Kase/0924488599 Haben VECTOR FOUR ENGINEERING