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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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XH-M572 2x120W Digital Audio Amplifier Module

$2.40
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UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm

$1.92 – $4.74
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GY-291 ADXL345 3-Axis Digital Accelerometer IIC I2C SPI

$1.00
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TP4056 1A Lithium Li-ion Battery Charging Module 18650 Charger 10pcs/Lot

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$0.77 – $1.43
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DHT11 Digital Temperature Humidity Sensor Module KY-015

$0.48
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Servo Motor Tester Tool CCPM Consistency Master

$0.61

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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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Raspberry Pi 4B ABS Protective Case with Cooling Fan

$1.77
Raspberry Pi 4B ABS Plastic Protective Case with Cooling Fan 3.0-5.8V 0.1A Cover Box Shell Enclosure for RaspberryPi 4B
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Multifunction Shield Expansion Board for Arduino

$1.01
Multifunctional Expansion Board Kit Based Learning Shield Multi-functional for Arduino Learning APC220 Bluetooth Voice Recognition Module Multi-function Shield has the
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10pcs 9V Battery Holder Clip Snap

$0.26 – $0.72
9V Battery connector with leather cover Cable Length: 10cm bare wire or with DC 5.5×2.1mm connector 1 lot of 10pcs
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RTU5024 GSM Gate Opener, Access Controller, Remote On/Off Switch Free Call SMS

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$12.91
Add or remove users via SMS command You can work it from anywhere, no distance to limit Secure – With
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CCMHCW DC 12V-40V 10A 400W Motor Speed Controller PWM Module 13kHz 12V 24V 36V

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$1.40
Features: – DC Motor Speed Controller allows controlling speed of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with
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Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 2.5-5V to 12V 5V 8V 9V 18650 Lithium Battery Voltage Regulator Module

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$0.13
Input voltage: DC 2.5V-5V Output voltage: DC 5V/8V/9V/12V (12V by default) Output capacity: input 3.7V battery, output 5V 1A, 8V
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