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30A Relay Module 1 Channel

$1.12 – $1.21
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

$1.32 – $1.41
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

$1.09 – $1.28
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

$1.97 – $4.87
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

$1.87 – $7.30
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

$2.62 – $5.43
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

$0.50 – $1.84
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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1.3” OLED Display I2C 128×64 Compatible with Arduino, Raspberry Pi

$2.46
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XL4015E1 DC-DC 5A CC CV 4-38V to 1.25-36V Step-down Buck Module with Display

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$2.25
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TXS0108E 8 Channel Logic Level Converter 5V to 3.3V

$0.33
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12V 5 Meters 5050 LED Strip 60 Pixels per Meter

$0.50 – $1.84
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Uno Acrylic Breadboard Holder Base Plate Platform (5pcs/Lot)

$2.02
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Raindrops Snow Humidity Rain Weather Detector Sensor Module

$0.30

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ESP32 2.8 inch Display Development Board

$9.36 – $10.66
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.31
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.61

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GY-302 BH1750 Light Intensity Illumination Sensor Module

$0.58
GY-302 BH1750 BH1750FVI ambient digital optical intensity illumination sensor BH1750FVI of module for arduino 3V-5V light intensity illumination module for
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5V 3A USB Type-C Power Adapter

$1.22
5V3A USB-C USB Type C TypeC Power Supply Adapter for Raspberry Pi RaspberryPi 4 4B Model B RPi
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HL-340 USB to RS232 COM Port Serial PDA 9-Pin DB9 Adapter Converter Cable

$0.54
Overview: USB to RS232 conversion cable for USB and serial devices easily connect serial devices with features such as Plug
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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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W2809 Temperature Controller -50 to 110 ℃ (-58 to 230 ℉) DC 12V Programmable Thermostat Relay

$1.92
Blue is SET temperature, Red is ambient temperature Input voltage: DC 12 V Temperature measurement range: -50°C ~ 110°C Resolution
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Logic Level Converter 5V to 3.3V IIC I2C UART SPI TTL Bi-Directional Module 4 Channel

$1.11
1,4-channel high-voltage logic and lowvoltage logic bi-directional conversion 2,4-channel high-oltage logic is converted to lowoltage logic unidirectional conversion 3, the
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