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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 – $7.11
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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HC-06 Bluetooth Module 4-Pin Slave Wireless Module

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$1.98 – $3.27
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JST-XH2.54 Connectors Female (100pcs/Lot)

$0.33 – $0.62
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5mm LED Transparent Lens (1k/bag)

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$3.47 – $4.01
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PWM to Voltage Converter Module 0%-100% to 0-10V Digital to Analog Signal PWM Adjustable

$0.64
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AC 220V 4000W SCR Voltage Regulator Dimming Dimmer Motor Speed Controller Thermostat Module BTA41600B

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$1.40
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LM386 Audio Power Amplifier Module 200 Times Gain Mono Amplifier 5V-12V Input

$0.24

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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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1602 2004 LCD IIC I2C Adapter Interface for 16×2 20×4 Display PCF8574

$0.32
1. Size: 41.5  x 19 x 15.3 mm 2. Weight: 5g 3.PCB Color: Black 4.Supply voltage: 2.5-6V 5. Support 12C
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Mega 2560 R3 CH340 Development Board

$8.35 – $8.49
ATMEGA2560 Board with CH340 replacing ATMEGA16u2 as the USB chip
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1 Channel 5V 12V Relay Module KY-019

$0.25
1. KY-019 5V, 12V Relay Module 2. Can be used as microcontroller development board module can be used as home
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MG90S Micro Servo Motor Metal Geared 180° 360°

$1.06 – $1.33
Specifications: Product Model: MG90S Product size: 22.8 * 12.2 * 28.5mm Net weight: 15g Weight:25g Working torque: 2KG/cm Reaction speed:
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MACH3 Interface Board CNC 5 Axis With Optocoupler Adapter Stepper Motor Driver

$2.27
MACH 3 CNC Controller Board
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XH-W3001 Digital LED Temperature Controller Thermostat

$1.01 – $1.09
XH-W3001 12V 24V 110V 220V Digital LED Temperature Controller Thermostat Control Switch NTC 10K Probe Features: 1.Temperature measurement, display; refrigeration,
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