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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

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

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

UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm

$1.99$4.91
2835 Ultraviolet UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm 5V 12V 24V 5050 2835 3535

WS2815 12V 5050 Addressable LED Strips 30 60 74 96 144 LEDs

$1.89$7.36
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

WS2812B 5V 5050 Addressable LED Strips 10mm 30 60 144 LEDs

$2.64$5.48
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

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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USB to RS485 TTL Serial Converter Adapter FTDI interface FT232RL 75176 Module

$1.15
Standard: USB2.0 standard, backward compatible, in line with the standard RS485 Direction control: the use of automatic data flow control,

Nano V3.0 CH340 Development Board

$1.82$2.06
Nano V3.0 CH340G Replaces FT232RL as the USB chip

CD74HC4067 16-Channel Analog Digital Multiplexer Module

$0.33
CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module for Arduino 2V-6V Microcontroller 16 Device RX Line 16Channel Smart Electronics Module

ADXL345 Digital Accelerometer IIC I2C SPI

$1.08
Features: Chip used: ADXL345 Communication: IIC/SPI Measuring range: ±2g~±16g; Supply voltage: DC3~5V Supply current: 400uA Output: X, Y, Z Working

NRF24L01+ SMD Wireless Transceiver Module SI24R1 2.4GHz Data Communication

$0.54
The nRF24L01+ is a highly integrated, ultra-low power (ULP) 2Mbps RF transceiver IC for the 2.4GHz ISM (Industrial, Scientific and

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