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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 – $4.90
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

$1.88 – $7.35
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 – $5.46
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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1.3” OLED Display I2C 128×64 Compatible with Arduino, Raspberry Pi

$2.47
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DHT11 Digital Temperature Humidity Sensor Module KY-015

$0.49
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MAX7219 MAX7219CNG MAX7219ENG DIP24 DIP-24 IC Chip

$0.36
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3mm LED Diffused Lens (1k/bag)

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$2.17 – $3.99
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MAX7219 DIP 8X8 LED DOT MATRIX DISPLAY

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$0.99
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Raspberry Pi 4B Case with Cooling Fan Aluminum Alloy

$4.06

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ESP32 2.8 inch Display Development Board

$9.42 – $10.73
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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

$1.62

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5V 3A USB Type-C Power Adapter

$1.23
5V3A USB-C USB Type C TypeC Power Supply Adapter for Raspberry Pi RaspberryPi 4 4B Model B RPi
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10mm RGB LED Diffused Transparent Lens (1k/Lot)

$48.70 – $52.18
F10 10mm RGB LEDs Diffused transparent Lens common anode common cathode CA CC
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NANO I/O Shield Screw Terminal Block Adapter for Arduino

$0.56
Great for temporary things you don’t want to solder. NANO IO Shield Screw shield V1.0 Expansion Board It provides a
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2800 Points Holes Breadboard SYB-500

$3.03
Specifications: 4x 700 points Dimensions: 238x198x11mm Base board material: Fiberglass Net weight: 480g
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MC-31B Wired Door Window Sensor Detector Magnetic Switch HC-31B

$1.28
MC-31B Wired Door Window Sensor Detector Magnetic Switch HC-31B Normally Closed Normally Open NC/NO/COM for Home Security Alarm System Contact
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1602 LCD Display 2×16 Characters Compatible with Arduino, Raspberry Pi I2C

$0.70 – $1.19
Built-in industry standard HD44780 or equivalent LCD controller LCM type: Characters Can display 2-lines X 16-characters Supply Voltage: 3-6V Module
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