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30A Relay Module 1 Channel

$1.09 – $1.17
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 – $1.37
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

$1.06 – $1.24
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

$1.91 – $4.72
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

$1.81 – $7.07
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

$2.54 – $5.26
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 – $1.78
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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Hall Effect Magnetic Sensor Module 3144E 4Pin

$0.20
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1803BW 2A PWM Module Dimmer Motor Speed Controller Adjustable Voltage Regulator DC 1.8V 3V 5V 6V 12V

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$0.59
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Heat Shrinking Tubing Thermal Tubes Kit 328pcs

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$0.64
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AT-05 BLE Bluetooth 4.0 Transceiver Module CC2541

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$1.84
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ESP32 NodeMCU DEVKIT V1 CP2102 WiFi Development Board 30-pin

$2.94 – $3.01
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Ethernet Shield W5100 with MicroSD card slot for Arduino

$6.15

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ESP32 2.8 inch Display Development Board

$9.07 – $10.33
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.23
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.56

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XL6009 4A Boost Converter Step-up Module DC-DC 3V-32V to 5V-35V

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$0.45
XL6009 Boost Converter Step-up Power Supply Module DC-DC 3V-32V to 5V-35V Max 4A Features Wide input voltage range of 3V
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1.8” Inch 128×160 TFT LCD Shield Display Module SPI Serial Interface for Arduino Esplora

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$4.19
1.8 inch 128 x 160 LCD Screen Module SPI Serial Interface For Arduino Esplora 160 x 128 LED Backlight 160×128
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Lithium LiPo Battery to USB 5V 1A Step Up Boost Converter Power Module Charging Protection Board for DIY 18650 Power Bank 3.7-5.5V to 5V 134N3P T6845-C

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$0.14
Charge and discharge status indication Built-in charging and discharging power MOS Input voltage: 3.7V~5.5V Charging current: up to 1A Output
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Endstop Limit Switch with 70cm Cable for CNC RAMPS 1.4

$0.31
Endstop End stop Mechanical Limit Switch with 70cm Cable for CNC RAMPS 1.4 Board 3D Printer Parts sensor module Specification:
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Multi-function Shield for Arduino

$1.05
The shield provides a simple solution for a universal I/O (input/output) for the Arduino boards, including the Uno, Leonardo, and Mega2560. It features many useful subsections, including 7-segment displays, pushbuttons, LEDs, and more.
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Water Level Depth Rain Sensor Module 10pcs/Lot

$1.09
Working voltage: DC3V-5V Working current: <20mA output: analog Detection area: 40*16 mm Working humidity: 10%-90% non-condensing Dimensions: 62x20x8mm
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