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30A Relay Module 1 Channel

$1.13 – $1.22
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

$0.39
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

$1.33 – $1.42
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

$1.10 – $1.29
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

$1.99 – $4.91
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

$1.89 – $7.37
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

$2.64 – $5.48
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

$0.51 – $1.85
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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18650 Lithium Battery Charging 5V 2A Dual USB Output Step-up Boost Converter Module for DIY Power Bank JX-887Y

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$0.56
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Nokia 5110 LCD Display Screen Module

$1.93
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4000W AC 50V-230V SCR Dimmer Voltage Regulator Motor Speed Controller Module BTA41600B

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$1.61
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0.36″ 3-Wire Digital Voltmeter DC 0 – 30V, 0 – 100V

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$0.37 – $0.42
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NodeMCU ESP-32S Kit ESP-32E compatible with Arduino

$2.83
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MQ Series Smoke Methane Liquefied Gas Sensor Modules

$0.74 – $0.86

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ESP32 2.8 inch Display Development Board

$9.45 – $10.75
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.33
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.63

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10 Segment LED Bar Display Battery Power Level Indicator

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$0.12 – $0.17
10 Segment LED Bar Display Battery Power Level Indicator 10-Segment 7-Segment 7Segment Digital Tube Red LED Bar Graph Display Ultra
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Raindrops Snow Humidity Rain Weather Detector Sensor Module

$0.30
1.The sensor USES the high quality FR – 04 double material, large area of 5.5 * 4.0CM, treatment of nickel
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DB25 Male Female to Screw Terminal Blocks Adapter

$1.37
DB25 DB 25 Male Female to Screw Terminal Blocks D-SUB 25Pin Plug Breakout Terminal Solderless Connector B85C socket DB25-G1 DB25-G2-AP
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CCM96SK 10A DC Motor Speed Controller 12V 24V 36V 48V 10V-60V High Power PWM Module Waterproof

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$2.74
Model: CCM96SK Input voltage: DC10-60V Control power: 12VX10A = 120W, 24VX10A = 240W … Rating current: 10A Maximum current: 20A
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12V 5 Meters 5050 LED Strip 60 Pixels per Meter

$0.51 – $1.85
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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ESP32 2.8 inch Display Development Board

$9.45 – $10.75
2.8” inch ESP-32 LCD Display Screen ESP-WROOM-32 Resistive Touch TFT ILI9341 Features: Use low-power dual-core 32-bit CPU, which can be
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