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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 – $7.12
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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Microphone Sound Voice Whistle Detection Sensor Module Blue

$0.24
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Type C USB-A to USB-C TypeC Cable 30cm

$0.27
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Silicone Wires Super Flexible High Temperature Cables

$0.63 – $9.40
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2.9” ePaper e-ink Display SPI 296×128 3.3V 5V

$12.10
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ESP-12 ESP-12E ESP-07 Adapter Board 10pcs/Lot

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$0.97
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4010 Cooling Fan Cooler 40x40x10mm 5V 12V for Raspberry Pi, 3D Printer, Arduino

$0.30

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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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10mm Fast Slow Flashing RGB LEDs 7-Colors (100pcs/Lot)

$2.88 – $3.06
F10 10mm Fast / Slow RGB Flash Red Green Blue Rainbow Multi Color Light colorful colourful Emitting Diode Round LED
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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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3.3V 5V 650nm Red Laser Module 6mm Copper Head 10pcs/Lot

$1.08
Specification: laser pointer Output Power: 5mW Wavelength: 650nm Working Voltage: 5V 3.V Operating Current: less than 40 mA Laser Shape:
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ESP32 NODEMCU Module WiFi Development Board with CP2102 Compatible with Arduino 38-Pin

$3.10
Thhis module has 38 pins and offers more functions than a 30-pin module. And it is smaller and more convenient to use.
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RC-522 RFID Kit with Reader, Chip, Card for Raspberry Pi Arduino 13.56MHz

$0.58
RC522 card reader RFID kit 13.56MHz
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GPIO Expansion Board 40Pins for Raspberry Pi

$0.51 – $0.54
GPIO Expansion Board Module 40-Pins for RaspberryPi 3B+ 4B
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