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30A Relay Module 1 Channel

$1.12 – $1.21
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

$1.32 – $1.41
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

$1.09 – $1.28
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

$1.97 – $4.87
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

$1.87 – $7.30
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

$2.62 – $5.43
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

$0.50 – $1.84
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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Water Level Depth Rain Sensor Module 10pcs/Lot

$1.12
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0.28″ 3-Wire Digital Voltmeter DC 0 – 100V

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$0.40 – $0.43
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TMP-10 Thermometer ℃ ℉ Temperature Sensor with Probe 1m 2m 3m 5m

$0.46 – $0.76
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1 Channel 5V 12V Relay Module Low Level Trigger

$0.27
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3V Mini Solar Panels

$0.20 – $0.42
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4 6 8 Channels 5V 12V 24V Relay Module with Optocoupler, Low Level Trigger Blue PCB

$1.01 – $2.29

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ESP32 2.8 inch Display Development Board

$9.36 – $10.66
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.31
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.61

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NodeMCU ESP8266 Weather Station Kit

$7.43
Description: The weather station uses the ESP8266-12E to receive data from the Internet: time of a city, weather data and
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KY-004 Push Button Tactile Switch Module (10pcs/Lot)

$1.24
KY-004 Tact Switch 3 Pin Sensor Module 6*6*5mm 6x6x5mm KY004 3pin Kesy Switch Sensor Module for Arduino 6x6x5 mm
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DS18B20 Clone Digital Temperature Sensor Probe Waterproof 1m 2m 3m 5m

$0.45 – $1.30
Specification: Sensor: Clone DS18B20 digital temperature sensor Probe size: 6x50mm Working voltage: 3 – 5.5V Measuring range: -20 – 80
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16 Channels 5V 12V Relay Module with Optocoupler, Low Level Trigger Blue PCB

$4.41
· 5V 12V 16-Channel Relay interface board, and each one needs 15-25mA Driver Current. · Equiped with high-current relay, AC250V
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5V 1A 2A Wireless Charging Module 9-12V Input

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$2.59 – $3.98
5V 1A 2A Wireless Charging Module DC Wireless Charger Board Coils 9V – 12V Input Magnet Wireless Power Bank Supply
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GY-BME280 3.3V 5V Barometric Temperature Humidity Atmospheric Pressure Sensor Module I2C SPI

$2.33
ME-BME280 is a Breakout Board featuring a Bosch Sensortec ME280 Temperature, Humidity & Pressure Sensor. The board has selectable I2C
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