DUOWEISI Goods From China At AliExpress

M6 screw 1.75/3mmFilament Print Head For Makerbot Ultimaker 3D Printer Brass MK8 Nozzle0.2/0.3/0.4/0.5/0.6MM High Quality

Price: $0.19

DUOWEISI M6 screw 1.75/3mmFilament Print Head For Makerbot Ultimaker 3D Printer Brass MK8 Nozzle0.2/0.3/0.4/0.5/0.6MM High QualitySpare Parts For 3D Printers

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1.44 inch TFT serial port LCD display 14PIN ST7735S drive 128x128 HD full color welding wide viewing angle 0.8mm pitch

Price: $1.73

DUOWEISI 1.44 inch TFT serial port LCD display 14PIN ST7735S drive 128x128 HD full color welding wide viewing angle 0.8mm pitchAutomation Modules

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DIY kit parts TDA7388 4 Channel 4 x 41W Audio Power Amplifier PCB Board BTL PC Car Amp

Price: $5.5

DUOWEISI DIY kit parts TDA7388 4 Channel 4 x 41W Audio Power Amplifier PCB Board BTL PC Car AmpAutomation Modules

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ESP32-DevKitC ESP-WROOM-32D ESP32-WROOM-32U płyta rozwojowa WIFI + Bluetooth IoT NodeMCU-32

Price: $4.05

Old Price: $6.99

DUOWEISI ESP32-DevKitC ESP-WROOM-32D ESP32-WROOM-32U płyta rozwojowa WIFI + Bluetooth IoT NodeMCU-32Automation Modules China

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OV2640 50MM 160 degree 850nm color night version camera module 24PIN 0.5MM pitch For ESP32-CAM

Price: $2.75

DUOWEISI OV2640 50MM 160 degree 850nm color night version camera module 24PIN 0.5MM pitch For ESP32-CAMAutomation Modules China

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VNH3ASP30 Moto Shield Stepper Motor Drive Module High Current 30A

Price: $6.4

DUOWEISI VNH3ASP30 Moto Shield Stepper Motor Drive Module High Current 30ASpare Parts For 3D Printers

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DuoWeiSi 3D Printer Parts 1.75mm 3mm extrusion wheel Squeeze Wire Wire Feed Rolls Reprap For Mendel feed gear

Price: $0.6

DUOWEISI DuoWeiSi 3D Printer Parts 1.75mm 3mm extrusion wheel Squeeze Wire Wire Feed Rolls Reprap For Mendel feed gearSpare Parts For 3D Printers

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Led dimming power downlight thyristor dimming bulb 7-15*1W no strobo thyristor dimming power supply

Price: $2.6

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IBeacon Bluetooth nRF51822 module 4.0 BLE beacon Beacon indoor positioning low power consumption Waterproof with case

Price: $4.9

DUOWEISI IBeacon Bluetooth nRF51822 module 4.0 BLE beacon Beacon indoor positioning low power consumption Waterproof with caseAutomation Modules China

Free shipping 10pcs/lot RFM69HCW 100nW frequency transceiver module 433 / 868 / 915MHZ can be selected

Price: $22.68

Old Price: $27

DUOWEISI Free shipping 10pcs/lot RFM69HCW 100nW frequency transceiver module 433 / 868 / 915MHZ can be selectedIntegrated Circuits

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DuoWeiSi 3D Printer Parts Screw Nut for T8 lead screw 1/2/4/8/12/14mm Copper Screw Nut for 8mm Lead Screw

Price: $0.74

DUOWEISI DuoWeiSi 3D Printer Parts Screw Nut for T8 lead screw 1/2/4/8/12/14mm Copper Screw Nut for 8mm Lead ScrewSpare Parts For 3D Printers

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OV5647 5 megapixel camera chip Image Sensor OV5647 IC OV5647 sensor

Price: $5.9

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100pcs/lot 6X6X4.3MM 4pin TACT push button 6*6*4.3

Price: $1

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DuoWeiSi 3D Printer Parts H type With Teeth GT2 Pulley Bore 6mm belt width 3mm/5mm hole belt Pulley Timing Gear

Price: $0.76

Old Price: $0.8

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DuoWeiSi 3D Printer Parts 5cm turbine fan DC 5V/12V/24V Cooling Fan Ultra Quiet Turbine Small DC Blower 5015 fan 50*15m

Price: $0.63

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Z240IT002 2.4 inch TFT LCD screen LCM with touch standard 37PIN IC: ILI9341

Price: $6.57

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DuoWeiSi 3D Printer Parts T10 Lead Screw Brass Nut T screw T10 screw Stepper motor screw 3D printer Diameter 10mm

Price: $2.37

Old Price: $2.5

DUOWEISI DuoWeiSi 3D Printer Parts T10 Lead Screw Brass Nut T screw T10 screw Stepper motor screw 3D printer Diameter 10mmSpare Parts For 3D Printers

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KY-018 photosensitive Optical Sensitive Resistance Light module detects resistor module for arduino diy kit sensor

Price: $0.27

DUOWEISI KY-018 photosensitive Optical Sensitive Resistance Light module detects resistor module for arduino diy kit sensorSpare Parts For Video Games China

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RFM75 2.4Ghz Wireless Transceiver RFM75W 2.4Ghz Wireless RF Transceiver 1.9V to 3.6V power supply

Price: $1.9

DUOWEISI RFM75 2.4Ghz Wireless Transceiver RFM75W 2.4Ghz Wireless RF Transceiver 1.9V to 3.6V power supplyAutomation Modules

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DuoWeiSi 3D Printer Parts BF type 32 Teeth GT2 Pulley Alumium 6/10mm Belt Width 5/6/6.35/8mm hole 2GT For 3D Printer

Price: $0.78

DUOWEISI DuoWeiSi 3D Printer Parts BF type 32 Teeth GT2 Pulley Alumium 6/10mm Belt Width 5/6/6.35/8mm hole 2GT For 3D PrinterSpare Parts For 3D Printers

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DuoWeiSi 24V 3A switching power supply board 24V70W isolated power supply module AC-DC built-in module 110/220 to 24

Price: $3.4

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ESP32-WROOM-32 module ESP32 chips ESP-32 module WiFi+Bluetooth wife BLUETOOTH 4.2 Dual CPU 32Mbit /4MB ,16MB/128Mbit

Price: $2.4

Old Price: $3.2

DUOWEISI ESP32-WROOM-32 module ESP32 chips ESP-32 module WiFi+Bluetooth wife BLUETOOTH 4.2 Dual CPU 32Mbit /4MB ,16MB/128MbitAutomation Modules

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8/10/24/34pin 3.2 inch LCD screen ILI9341 3.2 inch TFT LCD SPI serial port module TFT color screen

Price: $13.4

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SOP8 to DIP8 adapter board SOP8 PCB empty board

Price: $0.08

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KP800A KP800A1600V 3CT -16 convex flat thyristor thyristor

Price: $22.4

DUOWEISI KP800A KP800A1600V 3CT -16 convex flat thyristor thyristorAutomation Modules

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400-hole box with high quality breadboard Mini breadboard Experiment board Length 8.5CM width 5.5CM

Price: $0.39

DUOWEISI 400-hole box with high quality breadboard Mini breadboard Experiment board Length 8.5CM width 5.5CMAutomation Modules

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GY21-Si7021 temperature and humidity sensor module, high precision and small size Temperature and humidity collection

Price: $11

DUOWEISI GY21-Si7021 temperature and humidity sensor module, high precision and small size Temperature and humidity collectionSpare Parts For Video Games China

Shenzhen Duoweisi Tech Company Store

LPT-CNC-B CNC interface board parallel port DB25 photoelectric isolation optocoupler EL817

Price: $11.5

DUOWEISI LPT-CNC-B CNC interface board parallel port DB25 photoelectric isolation optocoupler EL817Spare Parts For 3D Printers

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DuoWeiSi 3D Printer 3cm fan cover Metal fence cover fan protection grille Metal (iron) plating fan cover for 3cm fan

Price: $0.21

DUOWEISI DuoWeiSi 3D Printer 3cm fan cover Metal fence cover fan protection grille Metal (iron) plating fan cover for 3cm fanSpare Parts For 3D Printers

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RFM110 315Mhz 433Mhz RFM110-315S1 RFM110-433S1 low-cost highly flexible high performance single-chip OOK transmitters CMT2110A

Price: $0.55

DUOWEISI RFM110 315Mhz 433Mhz RFM110-315S1 RFM110-433S1 low-cost highly flexible high performance single-chip OOK transmitters CMT2110AAutomation Modules China

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Price: $31.87

Old Price: $33.9

DUOWEISI XBee S2C XB24CZ7WIT-004 ZigBee Wireless Module Digi brand new imported originalSpare Parts For Video Games China

Shenzhen Duoweisi Tech Company Store

For TTGO T8 V1.7 wifi Bluetooth module ESP32WROVER 4MB FLASH 16MB FLASH 8MB PSRAM electronic module

Price: $13.38

Old Price: $14.7

DUOWEISI For TTGO T8 V1.7 wifi Bluetooth module ESP32WROVER 4MB FLASH 16MB FLASH 8MB PSRAM electronic moduleAutomation Modules China

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DuoWeiSi 3D Printer Parts MKS CD 57/86 Stepper Motor Driver Current Expansion Board For 3D Printer

Price: $1.79

DUOWEISI DuoWeiSi 3D Printer Parts MKS CD 57/86 Stepper Motor Driver Current Expansion Board For 3D PrinterSpare Parts For 3D Printers

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CC2500 wireless module

Price: $8

DUOWEISI CC2500 wireless moduleAutomation Modules China

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2004 LCD 2004A LCD LCD2004 LCD Module 5V Blue Screen Yellow green screen 20X4 LCD

Price: $3.2

DUOWEISI 2004 LCD 2004A LCD LCD2004 LCD Module 5V Blue Screen Yellow green screen 20X4 LCDAutomation Modules China

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1.44 inch TFT HD LCD screen 10PIN serial screen plug 128x128 high brightness wide viewing angle screen ST7735S

Price: $3.4

DUOWEISI 1.44 inch TFT HD LCD screen 10PIN serial screen plug 128x128 high brightness wide viewing angle screen ST7735SAutomation Modules

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Sipeed USB-JTAG/TTL RISC-V Debugger STLINK V2 STM8/STM32 Simulator

Price: $8.98

DUOWEISI Sipeed USB-JTAG/TTL RISC-V Debugger STLINK V2 STM8/STM32 SimulatorAutomation Modules

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DuoWeiSi 3D Printer 9cm fan cover Metal fence cover fan protection grille Metal (iron) plating fan cover for 9cm fan

Price: $0.19

DUOWEISI DuoWeiSi 3D Printer 9cm fan cover Metal fence cover fan protection grille Metal (iron) plating fan cover for 9cm fanSpare Parts For 3D Printers

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CC1101 433mhz 868mhz 915mhz 0.5KM/1.0KM/2.0KM Low power consumption SPI Wireless data transmission reception RF MODULE

Price: $2.7

DUOWEISI CC1101 433mhz 868mhz 915mhz 0.5KM/1.0KM/2.0KM Low power consumption SPI Wireless data transmission reception RF MODULEAutomation Modules China

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For Lichee Zero LicheePi Zero Raspberry Pi V3S Development Board mini Cortex-A7 Core Board Zero Expansion Board

Price: $6.01

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12864 LCD with backlight 12PIN SPI serial interface 128*64mm 0.5mm pitch

Price: $2.2

DUOWEISI 12864 LCD with backlight 12PIN SPI serial interface 128*64mm 0.5mm pitchAutomation Modules

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Bluetooth 5 BLE 4.0 NRF52832_SENSOR_R40 Acceleration Gyro Ambient Light Sensor Module Onboard BMI160 AP3216C BMP280 8M Flash

Price: $30

DUOWEISI Bluetooth 5 BLE 4.0 NRF52832_SENSOR_R40 Acceleration Gyro Ambient Light Sensor Module Onboard BMI160 AP3216C BMP280 8M FlashAutomation Modules

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Minimalist only Longan Nano RISC-V GD32VF103CBT6 MCU Development Board LITE 0.96 inch TFT HD IPS display 80*160

Price: $1.2

DUOWEISI Minimalist only Longan Nano RISC-V GD32VF103CBT6 MCU Development Board LITE 0.96 inch TFT HD IPS display 80*160Automation Modules

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Bluetooth NRF51822 module ibeacon base station positioning Beacon near field positioning

Price: $3.35

DUOWEISI Bluetooth NRF51822 module ibeacon base station positioning Beacon near field positioningAutomation Modules

3D Printers E3D-V5 long range 1.75mm Nozzle 0.2/0.3/0.4/0.5/0.6/0.8mm J-head extrusion head E3D V5 extruder nozzle 12V40W

Price: $2.8

DUOWEISI 3D Printers E3D-V5 long range 1.75mm Nozzle 0.2/0.3/0.4/0.5/0.6/0.8mm J-head extrusion head E3D V5 extruder nozzle 12V40WSpare Parts For 3D Printers

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1.77 inch 1.8 inch serial port TFT LCD screen 14PIN soldering LCD color screen SPI interface ST7735S

Price: $4

DUOWEISI 1.77 inch 1.8 inch serial port TFT LCD screen 14PIN soldering LCD color screen SPI interface ST7735SAutomation Modules

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C8051F020 development board C8051F small system development board learning board core board

Price: $5.6

DUOWEISI C8051F020 development board C8051F small system development board learning board core boardSpare Parts For 3D Printers

DuoWeiSi 3D Printer Parts Store

10pcs/lot 3225 passive crystal SMD crystal 3.2*2.5mm 12Mhz 16Mhz 24Mhz 25Mhz 27.12Mhz 32Mhz

Price: $1.2

DUOWEISI 10pcs/lot 3225 passive crystal SMD crystal 3.2*2.5mm 12Mhz 16Mhz 24Mhz 25Mhz 27.12Mhz 32MhzIntegrated Circuits China

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DuoWeiSi 3D Printer Parts 2Pcs/lot Flexible Coupler 5 x 8 mm For 3D Printer Z Axis 5*8mm

Price: $1.06

DUOWEISI DuoWeiSi 3D Printer Parts 2Pcs/lot Flexible Coupler 5 x 8 mm For 3D Printer Z Axis 5*8mmSpare Parts For 3D Printers

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OV7725 300,000 pixels camera module Suitable for ESP32 640 * 480 24PIN interface 30 frame rate for recognition scan HDF7725-C100

Price: $7.67

DUOWEISI OV7725 300,000 pixels camera module Suitable for ESP32 640 * 480 24PIN interface 30 frame rate for recognition scan HDF7725-C100Electronic Components

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DuoWeiSi 3D Printer Parts 2Pcs MK7 MK8 Extruder Driver Feeder Gear Wheel 40Teeth 11mm Bore 5mm For 3D Printer

Price: $0.92

DUOWEISI DuoWeiSi 3D Printer Parts 2Pcs MK7 MK8 Extruder Driver Feeder Gear Wheel 40Teeth 11mm Bore 5mm For 3D PrinterSpare Parts For 3D Printers

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100cm 2pin male to female DuPont line 1m female - female DuPont jumper male to male for 3D printer accessories

Price: $0.27

DUOWEISI 100cm 2pin male to female DuPont line 1m female - female DuPont jumper male to male for 3D printer accessoriesIntegrated Circuits

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DuoWeiSi HTD5M Timing Pulley belt 355-400mm perimeter 10/15/20/25mm Width rubber timing belt HTD5M-400 HTD-5M for 3D Printer

Price: $1.33

Old Price: $1.4

DUOWEISI DuoWeiSi HTD5M Timing Pulley belt 355-400mm perimeter 10/15/20/25mm Width rubber timing belt HTD5M-400 HTD-5M for 3D PrinterSpare Parts For 3D Printers

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DuoWeiSi for T12 soldering station power supply 24V6A switching power supply module AC-DC isolated power supply T12 power supply

Price: $5.2

DUOWEISI DuoWeiSi for T12 soldering station power supply 24V6A switching power supply module AC-DC isolated power supply T12 power supplySpare Parts For 3D Printers

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5*7cm single sided PCB universal board Hole board Pitch 2.54mm Electronic DIY special Thick type

Price: $0.24

DUOWEISI 5*7cm single sided PCB universal board Hole board Pitch 2.54mm Electronic DIY special Thick typePrinted Circuit Board

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Price: $0.38

DUOWEISI DuoWeiSi 10pcs/lot 20 type boat T-nut screw nut for 20 series European standard aluminum profile T-nut m3 m4 m5 screwSpare Parts For 3D Printers China

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1.54 inch 1.69 inch 2.42 inch 2.7 inch 3.12 inch OLED iron frame border cover frame

Price: $0.8

DUOWEISI 1.54 inch 1.69 inch 2.42 inch 2.7 inch 3.12 inch OLED iron frame border cover frameAutomation Modules China

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MTD3055VL 305 5VL TO-252

Price: $0.5

DUOWEISI MTD3055VL 305 5VL TO-252Electronic Components

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ESP32 ESP-Prog Development Board JTAG Debug Program Downloader Compatible Supporting cable

Price: $15.66

Old Price: $27

DUOWEISI ESP32 ESP-Prog Development Board JTAG Debug Program Downloader Compatible Supporting cableAutomation Modules

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STM32F407ZGT6 development board STM32F407ZET6 core board M4 407ZE learning board STM32

Price: $26

DUOWEISI STM32F407ZGT6 development board STM32F407ZET6 core board M4 407ZE learning board STM32Spare Parts For 3D Printers

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