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30A Relay Module 1 Channel

$1.09 – $1.18
30A Relay Module 1 Channel 5V 12V 24V 250VAC SLA-05VDC-SL-C SLA-12VDC-SL-C SLA-24VDC-SL-C with opticoupler protection support high-level trigger low-level trigger
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Adapter Module for ESP-01 ESP8266

$0.38
Adapter adaptor Module board for ESP-01 ESP8266 esp01 esp-01s esp01s onboard 3.3V/5V voltage regulator
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5V 12V Bluetooth MP3 Music Audio Decoder Module Board

$1.28 – $1.38
Features 5 modes: Bluetooth AUX in FM Radio TF Card USB
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UV Light Strip 12V 60 LEDs per Meter 8mm 390nm – 400nm

$1.07 – $1.25
Ultraviolet UV Light Strip 60 LEDs per Meter 390nm – 400nm 12V 8mm 2835 PCB width: 8mm LED type: 2835
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UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm

$1.92 – $4.74
2835 Ultraviolet UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm 5V 12V 24V 5050 2835 3535
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WS2815 12V 5050 Addressable LED Strips 30 60 74 96 144 LEDs

$1.82 – $7.12
WS2815 12V 5050 Addressable RGB LED Strips 30 60 74 96 144 LEDs 10mm 30LEDs/meter 60LEDs/meter 74LEDs/meter 96LEDs/meter 144LEDs/meter 30Pixels/meter
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WS2812B 5V 5050 Addressable LED Strips 10mm 30 60 144 LEDs

$2.55 – $5.29
WS2812B 5V 5050 Addressable RGB LED Strips 10mm 30 60 144 LEDs 10mm 30LEDs/meter 60LEDs/meter 144LEDs/meter 30Pixels/meter 60Pixels/meter 144Pixels/meter individually
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12V 5 Meters 5050 LED Strip 60 Pixels per Meter

$0.49 – $1.79
12V 5 Meters 5050 LED Strip 60 Pixels/Meter 60LEDs/Meter Warm White Cold White Red Blue Green Yellow Pink Purple RGB
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W25Q 16 32 64 80 128 Flash Memory Module SPI

$0.32 – $0.97
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WS2812B 5V 5050 Addressable LED Strips 10mm 30 60 144 LEDs

$2.55 – $5.29
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37 in 1 Box Sensor Modules Kit for Arduino

$6.06 – $7.07
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TTL to RS485 Industrial Two-Way Converter Adapter Module MAX485 to TTL

$0.79
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1602 2004 LCD IIC I2C Adapter Interface for 16×2 20×4 Display PCF8574

$0.32
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XH-W3001 Digital LED Temperature Controller Thermostat

$1.01 – $1.09

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ESP32 2.8 inch Display Development Board

$9.12 – $10.38
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.25
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.57

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Microphone Sound Voice Whistle Detection Sensor Module Blue

$0.24
Working voltage: DC3.3-5V Output: digital (0 and 1) Adjustable sensitivity
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8×8 RGB LED Matrix Common Anode 60x60mm

$2.40
8*8 RGB LED dot Matrix Common Anode 60x60mm Full Colour LED Colorduino Compatible for Arduino
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XBee Bluetooth Bee USB Adapter FTDI FT232RL

$1.47 – $1.63
Bee Adapter is a compact USB to serial adapter equipped with BEE (20pin 2.0mm) sockets. With integrated FT232RL IC, It
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3.3V 5V 650nm Red Laser Module 6mm Copper Head 10pcs/Lot

$1.08
Specification: laser pointer Output Power: 5mW Wavelength: 650nm Working Voltage: 5V 3.V Operating Current: less than 40 mA Laser Shape:
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3-pin Reed Switch Magnetic Sensor Module

$0.29
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3,4,5S 100A BMS Battery Protection Module Board

$1.54
3S 4S 5S 100A 12V 12.6V BMS Lithium Battery Protection Module Board with Balacing charging balance 3.2V battery cells including:
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