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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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HTU21D Temperature Humidity Sensor Module GY-213V-HTU21D Blue

$0.92
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Dual Base Shield PCB Board for WeMos D1 Mini

$0.40
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Passive Buzzer Module Low Level Trigger

$0.14
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8×8 RGB LED Matrix Common Anode 60x60mm

$2.39
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WS2812B 5050 RGB LED Ring Square Module 4-Bit 16Bit 25Bit 64Bit

$0.31 – $2.43
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Uno WiFi R3 ATmega328P ESP8266 CH340G Compatible with Arduino NodeMCU WeMos

$4.05 – $4.19

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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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Micro USB Power Supply Cable with ON/OFF Switch

$0.54
1 Meter length USB-A 2.0 to MicroUSB Power Adapter for Raspberry Pi etc Power Supply line wire 3B+ 3B Pi
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TDA2030A Audio Amplifier Module 18W Mono

$0.39
Features: 1 .Onboard TDA2030A audio power amplifier chip 2. Single channel 18W power amplifier circuit design. 3. Onboard the loudspeaker
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JST-SH 1.0mm Qwiic Lilygo Cables (10pcs/Lot)

$0.18 – $1.09
JST-SH 1.0mm Qwiic Cables SH1.0mm wire 1.0 mm Qwiic Lilygo TTgo Male to Male
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WeMos D1 Mini Pro ESP8266 ESP-8266EX CP2104 WIFI development board compatible with Arduino

$2.86 – $3.63
Wemos D1Mini Pro is a small board with ESP8266EX chip. On board there is also USB-UART converter (CP2104). All you need to start programming is a USB cable.
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KY-028 Thermistor Digital Temperature Sensor Module

$0.25
Digital temperature sensor module KY-028 The digital temperature module and the digital 13 interface have their own LED to build
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Resistors 1/4W 5% Carbon Film Taped (1k/box)

$1.40
100K, 100R, 10K, 10R, 1K, 1M, 200K, 20K, 20R, 220K, 220R, 2K, 3.3K, 330R, 33K, 4.7K, 470R, 47K, 5.1K, 510K,
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