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30A Relay Module 1 Channel

$1.13 – $1.22
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

$1.33 – $1.42
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

$1.10 – $1.29
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

$1.99 – $4.91
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

$1.89 – $7.36
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

$2.64 – $5.48
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

$0.51 – $1.85
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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NRF24L01+ SMD Wireless Transceiver Module SI24R1 2.4GHz Data Communication

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$0.54
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mini MAX3232 RS232 to TTL Serial Port Converter Adapter Module

$0.16
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5.08mm Large Screw Terminal Blocks Connector KF128 100pcs/Lot

$2.90 – $5.81
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DC 6-30V Timer RELAY Programmable Delay RELAY Module Cycle Timer with LCD Display / 5V Micro USB

$0.91
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HY-SRF05 Ultrasonic Distance Sensor Module HC-SR05

$0.75
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Relay Shield for D1 Mini WeMos 5V DC

$0.39

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ESP32 2.8 inch Display Development Board

$9.44 – $10.75
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.32
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.63

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ES08MA II Metal Gear Analog Micro Servo Motor

$1.96
Specifications: Dimensions: about 32 x 11.5 x 24 mm (1.25 x .45 x .94in) Working voltage: 4.8V~6.0V Working current: 200mA/60o
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HC-12 SI4463 433MHz Wireless Transceiver Module 1000m Long Distance UART Serial Port

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$2.11 – $2.59
Features: Long-distance wireless transmission up to 1,000m in open space with baud rate 5,000bps in the air,perfect replace the bluetooth
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Arduino Robot Smart Car Chassis

$0.49 – $0.67
Avoidance tracking Motor Small smallcar mini Smartcar RobotCar Chassis Kit Speed Encoder 2WD 4WD
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DHT22 AM2302 Digital Temperature Humidity Sensor Module Red

$1.33
Humidity measurement range: 0% to 99.9% (0°C-50°C range) Humidity measurement error: ±2% Temperature measurement range: -40 ° C ~ 80
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Endstop Limit Switch with 70cm Cable for CNC RAMPS 1.4

$0.32
Endstop End stop Mechanical Limit Switch with 70cm Cable for CNC RAMPS 1.4 Board 3D Printer Parts sensor module Specification:
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150W DC-DC 10-32V to 12-35V 10A Boost Converter Step-Up Laptop Power Supply Module

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$1.17
Input Voltage : 10-32VDC Output voltage: 12-35VDC Output Current: 10A(MAX) Input Current: 16A(MAX)(Please enhance heat dissipation if more than 10A)
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