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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 – $4.71
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 – $5.25
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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CP2102 USB to TTL UART Serial Converter Adapter STC Downloader

$1.14
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525pcs Resistor Kit, 17 Values, 0 Ohm-1M Ohm 1% 1/4W Metal Film Resistors

$1.64
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ULN2003 Stepper Motor Driver Board Module

$0.26
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3.3V 5V 650nm Red Laser Module 6mm Copper Head 10pcs/Lot

$1.07
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XL6009 4A Boost Converter Step-up Module DC-DC 3V-32V to 5V-35V

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$0.45
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LJ12A3-4-Z/BX Inductive Proximity Sensor Switch NPN DC 6V-36V M12

$0.20 – $0.85

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ESP32 2.8 inch Display Development Board

$9.06 – $10.31
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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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2.54mm 40Pin Male Pin Header Strip Single Row 200pcs/Lot

$3.41 – $4.68
1 bag of 200pcs 40-Pin male pin header Pin Length: 15mm Pin Material: iron (silver) copper (gold)
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MAX7219 DIP 8X8 LED DOT MATRIX DISPLAY

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$0.95
Chip: MAX7219 DIP 64 (8×8) LEDs Common cathode Color: Red LED dots diameter: 3 mm Operating voltage: 5V dimensions: 5
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Nano ENC28J60 Ethermet Shield V1.0 for Arduino

$3.85
With this Ethernet Shield, your Arduino Nano can connect to internet.
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4×4 3×4 Matrix Keyboard Keypad Module

$1.05
4×4 3×4 4*4 4*3 4 x 4 x 3 Matrix Keyboard Keypad Module Keys Switch for Arduino PIC AVR
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0.56″ 2-Wire Digital Voltmeter DC 4.5 – 30V, 5 – 120V

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$0.33 – $0.46
Reverse Connect Protection Range: DC4.5-30V (No need aditional power) Display: Three 0.56” LED digital tube Display color: RED/ BLUE /GREN
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External SMA GPS Antenna Active

$0.82 – $1.09
Feature: Help your GPS to get stronger signal Picks up your position rapidly Easy to install: this antenna has a
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