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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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AT24C256 I2C Interface EEPROM Data Storage Module

$0.49
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XL6009 4A Boost Converter Step-up Module DC-DC 3V-32V to 5V-35V

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$0.46
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AT-09 CC2541 Bluetooth 4.0 Module BLE Airsync Compatible with HM-10

$2.05
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USB 2.0 A-B Male A to Male B for Arduino UNO R3

$0.18 – $0.24
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WeMos D1 R32 Uno ESP32 CH340 WiFi Development Board compatible with Arduino NodeMCU

$2.81
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MAX485 TTL to RS485 Serial Converter Adapter Module

$0.19

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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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GY-906 MLX90614ESF BAA BCC DCI Contactless IR Temperature Sensor Module

$5.36 – $17.29
BAA range is 2 cm BCC range is 10 cm DCI range is 1 meter From the manufacturer: Features and
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8×8 RGB LED Matrix Common Anode 60x60mm

$2.46
8*8 RGB LED dot Matrix Common Anode 60x60mm Full Colour LED Colorduino Compatible for Arduino
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HTU21D Temperature Humidity Sensor Module GY-213V-HTU21D Blue

$0.95
HTU21D Temperature Humidity Sensor Module GY-213V-HTU21D I2C Replace SHT21 SI7021 HDC1080 SHT15 Module for Arduino
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TDA8932 35W Digital Amplifier Board Module Mono Power

$1.50
35W mono digital audio power amplifier module 1. The Operating voltage: 10V – 30V DC 2. Recommended power supply 24V
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DB25 Male Female to Screw Terminal Blocks Adapter

$1.35
DB25 DB 25 Male Female to Screw Terminal Blocks D-SUB 25Pin Plug Breakout Terminal Solderless Connector B85C socket DB25-G1 DB25-G2-AP
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WeMos D1 Uno R3 NodeMCU ESP8266MOD-12F compatible with Arduino

$2.07
A development board that integrates ESP8266 with pinout compatible with UNO R3.
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