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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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HC-06 Bluetooth Module 4-Pin Slave Wireless Module

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$2.04 – $3.38
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3mm LED Diffused Lens (1k/bag)

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$2.17 – $3.99
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AT24C256 I2C Interface EEPROM Data Storage Module

$0.49
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LCR-T4 ESR Meter Transistor Tester

$0.67 – $5.03
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DHT22 AM2302 Digital Temperature Humidity Sensor Module Black

$1.36 – $2.90
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Nano Sensor Shield I/O Expansion for Arduino Nano V3.0

$0.61

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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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ESP8266 ESP-01S ESP01S WiFi module

$0.86 – $1.45
This is WiFi serial transceiver module, based on ESP8266 SoC which has integrated TCP/IP protocol stack.
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NodeMCU ESP8266 Weather Station Kit

$7.48
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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5mm Flat Lens Visible Light Sensor Diode 520nm (10pcs/Lot)

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$0.35
520nm 560nm 520 nm 560 nm Peak Wavelength photodiode Photo sensitive diode LDR Light dependent resistor photoresistor resistor Visible light
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XH-M567 2x80W Digital Audio Amplifier Module Adjustable Treble Bass

$2.42
XHM567 TPA3116D2 Dual Channel Stereo 80W x 2 High Power Digital Audio Amplifier Board Module High-bass Adjustment 80W+80W Digital Power
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5.08mm Large Screw Terminal Blocks Connector KF128 100pcs/Lot

$2.90 – $5.80
100PCS KF128 2Pin 3Pin 4Pin 5mm Pitch PCB Screw Terminal Blocks Connectors 300V 10A 12AWG – 24AWG
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XL4016E1 DC-DC 8A 200W 4-40V to 1.25-36V Step-down Buck Converter Power Supply PWM Module

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$1.15
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