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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 – $4.72
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 – $5.26
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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RF 315MHz 433MHz 4 Channel Remote Controller Key Module Kit ASK Decoding Receiver for Arduino 2262 2272

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$1.31
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PZEM-004T AC 80V-260V 10A 100A Power Volt Amp Current Tester Meter

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$4.19 – $9.21
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ZMPT101B AC Voltage Sensor Active Single Phase Voltage Transformer Module

$0.74
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TF Thermal Fuse RY 10A 250V (100pcs/Lot)

$5.02
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HC-SR04 Ultrasonic Distance Sensor Module

$0.47
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Infrared IR Remote Controls

$0.22

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ESP32 2.8 inch Display Development Board

$9.07 – $10.33
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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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MT3608 DC-DC Micro-USB 2A Step-Up Boost Converter Power Supply Module 2-24V to 5-28V

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$0.24
Input voltage: 2-24VDC Output voltage: 5-28VDC Maximum output current: 2A Efficiency: ＞93% Size: 36 X 17 X 14 mm Method
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Normally Closed 52mm M10 Float Switch Mini PP Water Tank Pool Water Liquid Level Sensor Float Switch 100V 220V DC

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$0.66
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1602 LCD Keypad Shield 2×16 for Arduino

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$1.41
1. Display: 16 × 2 characters 2. Operating voltage: 4.5-5.5V 3. Operating Current: 2.0mA (5.0V) 4. Module best working voltage:
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GY-302 BH1750 Light Intensity Illumination Sensor Module

$0.56
GY-302 BH1750 BH1750FVI ambient digital optical intensity illumination sensor BH1750FVI of module for arduino 3V-5V light intensity illumination module for
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WiFi Smart Home Garage Door Opener, Wireless Switch Remote Control with App, Compatible with Alexa, Google Home and IFTTT (eWelink App)

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$10.88
Smart Garage Door Opener Garage Gate Lock Kit WiFi Switch Controller Smartphone Remote Control Timing Function Voice Control Compatible with
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KY-036 Metal Touch Sensor Module

$0.27
Main chip: LM393 Working voltage: for DC 5V Analog and digital output Adjustable sensitivity With fixed bolt hole for easy
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