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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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USB Ammeter Voltmeter Current Voltage Meter Charger Doctor

$0.59
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Waterproof Ultrasonic Sensor JSN-SR04T AJ-SR04M K02 Integrated Distance Measuring Transducer Module for Arduino

$1.79
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3V Mini Solar Panels

$0.20 – $0.41
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MAX3232 RS232 to TTL Serial Port Converter Adapter Module

$0.32
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Nano V3.0 CH340 Type-C Development Board

$1.94 – $2.15
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AC 220V 4000W SCR Voltage Regulator Dimming Dimmer Motor Speed Controller Thermostat Module BTA41600B External Knob

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$1.70

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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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5mm RGB LED Light Module KY-016 10pcs/Lot

$1.09
Description: RGB LED module LED is made of a plug-in full-color, by R, G, B three-pin PWM input voltage can
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TTL to RS485 Two-Way Converter Adapter Module MAX485 to TTL

$0.29
1. Wide voltage input 3~5.5V,3.3V system is compatible with 5V system, 3.3V or 5V communication signals can match. 2. The
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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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Passive Buzzer 5V 12085 16R Resistance 12mmx8.5mm (10pcs/Lot)

$0.37
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OV7670 Camera Module 640X480 Suports VGA CIF

$0.90
OV7670 image sensor, small size, low operating voltage, and provides all the features of the single-chip VGA camera and image
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SW-520D Ball Switch Angle Tilt Sensor Module

$0.25
Features: Use of high sensitive angle switch SW-520d as a sensor Working voltage 3.3v-5v Output form: Digital switching output (0
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