DUOWEISI Goods From China At AliExpress

1 meters SHT20 SHT11 SHT21 SHT10-03 SHT25 Soil temperature and humidity sensor probe High resolution and high precision

Price: $4

DUOWEISI 1 meters SHT20 SHT11 SHT21 SHT10-03 SHT25 Soil temperature and humidity sensor probe High resolution and high precisionAutomation Modules China

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MEGA2560 R3 Development Board ATMEGA2560-16AU2 CH340G without line

Price: $20.5

DUOWEISI MEGA2560 R3 Development Board ATMEGA2560-16AU2 CH340G without lineAutomation Modules China

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CC2541 Bluetooth module 4.0 for AirSync access Bluetooth BLE module 4.0 2.4G 3.3V data transmission

Price: $4

DUOWEISI CC2541 Bluetooth module 4.0 for AirSync access Bluetooth BLE module 4.0 2.4G 3.3V data transmissionAutomation Modules

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CC1101 Wireless Module Send Code and Connection Circuit

Price: $2.88

DUOWEISI CC1101 Wireless Module Send Code and Connection CircuitAutomation Modules

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UVM-30A UV Sensor Module for ARDUINO Test Procedure UV Detection Module

Price: $6.6

DUOWEISI UVM-30A UV Sensor Module for ARDUINO Test Procedure UV Detection ModuleAutomation Modules

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10pcs/lot 4pin Straight needle holder KF2510 connector socket 4P 2.54mm pitch connector

Price: $0.12

DUOWEISI 10pcs/lot 4pin Straight needle holder KF2510 connector socket 4P 2.54mm pitch connectorIntegrated Circuits

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Nano V3.0 Prototype Shield I/O Extension Board electric Expansion Module For Arduin

Price: $1.11

DUOWEISI Nano V3.0 Prototype Shield I/O Extension Board electric Expansion Module For ArduinAutomation Modules China

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STM32 microcontroller with LQFP64 package SMART HOME

Price: $25.8

DUOWEISI STM32 microcontroller with LQFP64 package SMART HOMEAutomation Modules China

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KS4A986 HD 4 million pixel 1080P-60 frame high speed video camera module usb camera module

Price: $49.6

DUOWEISI KS4A986 HD 4 million pixel 1080P-60 frame high speed video camera module usb camera moduleElectronic Components

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51 single chip learning board STC89C52 learning board development board system board

Price: $6.27

DUOWEISI 51 single chip learning board STC89C52 learning board development board system boardAutomation Modules China

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CNC Shield V4 Expansion Board With Nano A4988 For Ramps 1.4 3D printer kit

Price: $6.9

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3d printer control board Rambo 1.2G mainboard for 3d printer

Price: $77.9

DUOWEISI 3d printer control board Rambo 1.2G mainboard for 3d printerAutomation Modules

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ESP-S2 ESP8266 ESP8266EX serial wifi module Wireless remote control voice control smart home module IPEX interface antenna

Price: $2.8

DUOWEISI ESP-S2 ESP8266 ESP8266EX serial wifi module Wireless remote control voice control smart home module IPEX interface antennaAutomation Modules

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TTP229 16-channel capacitive touch switch digital touch sensor module

Price: $0.9

DUOWEISI TTP229 16-channel capacitive touch switch digital touch sensor moduleAutomation Modules

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DIY kit Photoelectric Sensor Switch DC 3 Wire 6-36V PNP NC IR 10cm Photoelectric module

Price: $2.5

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10000pcs/lot 0402 chip inductor 5% 10NH 12NH 15NH 18NH 22NH 33NH 47NH 68NH 82NH 180NH high frequency

Price: $39.9

DUOWEISI 10000pcs/lot 0402 chip inductor 5% 10NH 12NH 15NH 18NH 22NH 33NH 47NH 68NH 82NH 180NH high frequencyIntegrated Circuits

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MST6M16JS-LF MST6M20S-LF MST6M181VS-LF-Z1 MST6M48RHS-LF-Z1

Price: $2

DUOWEISI MST6M16JS-LF MST6M20S-LF MST6M181VS-LF-Z1 MST6M48RHS-LF-Z1Integrated Circuits China

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54698-7001 CONN SKT SODIMM 144POS R/A SMD

Price: $727.5

Old Price: $750

DUOWEISI 54698-7001 CONN SKT SODIMM 144POS R/A SMDElectronic Components

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Z240IT008 2.4 inch TFT LCD without touch 40pin 240*320 SPI 3-wire 4-wire serial port 8-bit 16-bit parallel ILI9341 nontouch

Price: $4

Old Price: $6.06

DUOWEISI Z240IT008 2.4 inch TFT LCD without touch 40pin 240*320 SPI 3-wire 4-wire serial port 8-bit 16-bit parallel ILI9341 nontouchElectronic Components

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Y25 non-contact water level sensor externally attached liquid level sensor float switch detection alarm 50CM

Price: $3.79

DUOWEISI Y25 non-contact water level sensor externally attached liquid level sensor float switch detection alarm 50CMAutomation Modules China

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0.66 inch OLED display 64*48 resolution 28PIN White light blue SSD1306 driver

Price: $2.6

DUOWEISI 0.66 inch OLED display 64*48 resolution 28PIN White light blue SSD1306 driverAutomation Modules

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MAX3088 5V RS485 module 485 to TTL level mutual conversion Hardware automatic flow direction control 256 nodes can be connected

Price: $2.6

DUOWEISI MAX3088 5V RS485 module 485 to TTL level mutual conversion Hardware automatic flow direction control 256 nodes can be connectedAutomation Modules China

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STM32 development board learning board small system learning kit STM32F103C8T6 small system board

Price: $22.8

Old Price: $24

DUOWEISI STM32 development board learning board small system learning kit STM32F103C8T6 small system boardAutomation Modules

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SHT20 temperature and humidity sensor module Digital temperature and humidity measurement module I2C communication module

Price: $2.14

DUOWEISI SHT20 temperature and humidity sensor module Digital temperature and humidity measurement module I2C communication moduleAutomation Modules China

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2000pcs/reel DO-214AC SMD Rectifier Diode SMA US2D 1A 2A US1B 1A US2M 1A 2A US1G 1A US1M 1A US2J 1A 2A US1K 1A

Price: $11.6

DUOWEISI 2000pcs/reel DO-214AC SMD Rectifier Diode SMA US2D 1A 2A US1B 1A US2M 1A 2A US1G 1A US1M 1A US2J 1A 2A US1K 1AIntegrated Circuits

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5 megapixel camera module 115 degree HD 5 million drive-free wide-angle CMOS USB2.0 advertising camera module UD3535-L0491A1

Price: $53.2

DUOWEISI 5 megapixel camera module 115 degree HD 5 million drive-free wide-angle CMOS USB2.0 advertising camera module UD3535-L0491A1Electronic Components

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KP300A KP300A1600V 3CT -16 convex flat thyristor thyristor

Price: $16

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DMT64480P056_01WN 5.6 inch parallel port display device TFT color LCD screen 640*480 resolution without touch

Price: $42

DUOWEISI DMT64480P056_01WN 5.6 inch parallel port display device TFT color LCD screen 640*480 resolution without touchAutomation Modules China

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Immersion gold board 5V SP485 TTL to RS485 module 485 to TTL level mutual conversion Hardware automatic flow control

Price: $0.95

DUOWEISI Immersion gold board 5V SP485 TTL to RS485 module 485 to TTL level mutual conversion Hardware automatic flow controlAutomation Modules

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Immersion gold board 5V SP485 3.3V SP3485 SP485 TTL to RS485 module level mutual conversion Hardware automatic flow control

Price: $1.8

DUOWEISI Immersion gold board 5V SP485 3.3V SP3485 SP485 TTL to RS485 module level mutual conversion Hardware automatic flow controlAutomation Modules

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NRF52840 DONGLE Bluetooth adapter USB dongle

Price: $19.45

DUOWEISI NRF52840 DONGLE Bluetooth adapter USB dongleAutomation Modules

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GY-SHT31-D digital temperature and humidity sensor module I2C interface

Price: $2.85

DUOWEISI GY-SHT31-D digital temperature and humidity sensor module I2C interfaceAutomation Modules

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LC12S transceiver UART wireless serial port transmission module 2.4G wireless transceiver module long distance

Price: $1.15

DUOWEISI LC12S transceiver UART wireless serial port transmission module 2.4G wireless transceiver module long distanceAutomation Modules

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ESP32-WROVER ESP32-LyraT for Audio IC Development Tools buttons, TFT display and camera supported ESP32 LyraT ESP32-LyraT

Price: $32.5

DUOWEISI ESP32-WROVER ESP32-LyraT for Audio IC Development Tools buttons, TFT display and camera supported ESP32 LyraT ESP32-LyraTAutomation Modules

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W550 SPI network expansion module Weather station module Temperature and humidity Air pressure

Price: $5.8

DUOWEISI W550 SPI network expansion module Weather station module Temperature and humidity Air pressureAutomation Modules China

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New original KLM4G1FETE-B041 4GB EMMC memory chip FBGA153 memory particles storage font chip

Price: $3.35

DUOWEISI New original KLM4G1FETE-B041 4GB EMMC memory chip FBGA153 memory particles storage font chipAutomation Modules

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DMG80480T070_A5WTR 7-inch high-resolution industrial-grade smart screen Resistive touch screen

Price: $39.79

DUOWEISI DMG80480T070_A5WTR 7-inch high-resolution industrial-grade smart screen Resistive touch screenAutomation Modules

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4.3 inch EKT043 T5L1 development evaluation board development board with WIFI module interface keil online simulation

Price: $33.52

DUOWEISI 4.3 inch EKT043 T5L1 development evaluation board development board with WIFI module interface keil online simulationAutomation Modules

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DMT80600P080_01WN 8-inch parallel port display device Without touch TFT color LCD screen 800*600 resolution

Price: $23.6

DUOWEISI DMT80600P080_01WN 8-inch parallel port display device Without touch TFT color LCD screen 800*600 resolutionAutomation Modules

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5 million USB interface camera module wide-angle fixed focus all-in-one auto focus camera module OV5640

Price: $17.2

DUOWEISI 5 million USB interface camera module wide-angle fixed focus all-in-one auto focus camera module OV5640Automation Modules

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For Banana PI bpi-m2 berry development board / on board WiFi and Bluetooth have strong compatibility

Price: $43

DUOWEISI For Banana PI bpi-m2 berry development board / on board WiFi and Bluetooth have strong compatibilitySpare Parts For 3D Printers

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For Raspberry Pi camera module csi interface 3.6mm night vision for Raspberry PI 3/4 generation focal length adjustable

Price: $8.16

DUOWEISI For Raspberry Pi camera module csi interface 3.6mm night vision for Raspberry PI 3/4 generation focal length adjustableAutomation Modules

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The new LM317 adjustable voltage regulator kit electronic DIY DC power supply to make parts Multifunctional welding training

Price: $5.88

DUOWEISI The new LM317 adjustable voltage regulator kit electronic DIY DC power supply to make parts Multifunctional welding training

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XIAO development board for arm microcontroller pro mini Ultra small size and wearable

Price: $13.17

DUOWEISI XIAO development board for arm microcontroller pro mini Ultra small size and wearableAutomation Modules

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Y26 50CM water tank boiler level gauge pipe water surface controller non-contact liquid level sensor water level sensor switch

Price: $4.73

DUOWEISI Y26 50CM water tank boiler level gauge pipe water surface controller non-contact liquid level sensor water level sensor switchAutomation Modules

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Infrared sensor AS312 12M for ESP32 ESP8266 development board module infrared sensor AS312

Price: $5.49

DUOWEISI Infrared sensor AS312 12M for ESP32 ESP8266 development board module infrared sensor AS312Automation Modules China

ESP32-WROVER-B PSRAM Wi-Fi Bluetooth module development board for TTGO T7 V1.4 Mini32 expansion board

Price: $13

DUOWEISI ESP32-WROVER-B PSRAM Wi-Fi Bluetooth module development board for TTGO T7 V1.4 Mini32 expansion boardAutomation Modules

New and Original SX1278 Main Chips 18dBm 410-525MHZ SMD-16 LoRa Spread Spectrum Wireless Serial Port Module SPI

Price: $3

DUOWEISI New and Original SX1278 Main Chips 18dBm 410-525MHZ SMD-16 LoRa Spread Spectrum Wireless Serial Port Module SPIAutomation Modules China

DHT22 Digital Temperature and Humidity Sensor AM2302 Module+PCB with Cable

Price: $4

DUOWEISI DHT22 Digital Temperature and Humidity Sensor AM2302 Module+PCB with CableAutomation Modules

SI4463 wireless transceiver module 433MHz serial port Low power consumption, wake-up in the air, integrated transceiver

Price: $7.2

DUOWEISI SI4463 wireless transceiver module 433MHz serial port Low power consumption, wake-up in the air, integrated transceiverAutomation Modules

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ESP32 ESP32-CAM-MB WIFI Bluetooth Development Board OV2640 camera Micro USB connection to serial

Price: $10

DUOWEISI ESP32 ESP32-CAM-MB WIFI Bluetooth Development Board OV2640 camera Micro USB connection to serialAutomation Modules

For OrangePi 2G-IOT computer development board WIFI+Bluetooth 2G module

Price: $15.56

DUOWEISI For OrangePi 2G-IOT computer development board WIFI+Bluetooth 2G moduleSpare Parts For 3D Printers

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4 in 1 USB-C hub type c docking station usb hub multifunctional hub 4 in 1 docking station converter

Price: $16.3

DUOWEISI 4 in 1 USB-C hub type c docking station usb hub multifunctional hub 4 in 1 docking station converterSpare Parts For 3D Printers

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USB free drive OV9732 binocular sync 1 million pixel high-definition camera module Face recognition depth detection

Price: $29.8

DUOWEISI USB free drive OV9732 binocular sync 1 million pixel high-definition camera module Face recognition depth detection

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ESP32-DevKitC ESP-WROOM-32D ESP32-SOLO-1 ESP-WROOM-32U ESP32-WROVER-B ESP32-WROVER-IB Empty board Customizable module

Price: $4.3

DUOWEISI ESP32-DevKitC ESP-WROOM-32D ESP32-SOLO-1 ESP-WROOM-32U ESP32-WROVER-B ESP32-WROVER-IB Empty board Customizable moduleAutomation Modules China

Price: $0.41

DUOWEISI Brand new original authentic spot SN74AHC125RGYR QFN-14 Four-way bus buffer gate with three-state outputSmart Home Equipment China

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8Bitdo Wireless Bluetooth Adapter for Nintendo Switch, Windows, Mac, & Raspberry Pi

Price: $13.3

DUOWEISI 8Bitdo Wireless Bluetooth Adapter for Nintendo Switch, Windows, Mac, & Raspberry PiAutomation Modules

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Duoweisi USR-WIFI232-3*1-EVK WIFI module evaluation board development board use for USR-C210 USR-C322

Price: $19.89

DUOWEISI Duoweisi USR-WIFI232-3*1-EVK WIFI module evaluation board development board use for USR-C210 USR-C322Spare Parts For 3D Printers

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1G/2G for Banana PI bpi-m4 RTD1395 64 bit development board BPI M4

Price: $58.6

DUOWEISI 1G/2G for Banana PI bpi-m4 RTD1395 64 bit development board BPI M4Spare Parts For 3D Printers China

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For orangepi zero plus computer development board H5 development board 512MB memory

Price: $29.25

DUOWEISI For orangepi zero plus computer development board H5 development board 512MB memorySpare Parts For 3D Printers

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