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30A Relay Module 1 Channel

$1.09$1.18
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

$0.38
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

$1.07$1.25
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

$1.92$4.74
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

$1.82$7.12
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

$2.55$5.29
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

$0.49$1.79
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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74HC595 Display Module 8 Digits 0.36” Inch

$1.04
8 Bits Digital Tube LED Display Module Four Serial for Arduino 595 74HC595 Driver 7-segment 7segment 8digits 8bits

W5500 Ethernet Network Modules

$2.25$2.76
W5500 Ethernet Network Modules Hardware SPI to LAN/ Ethernet TCP / IP 51 / STM32 Microcontroller Program Over W5100 Ethernet

WeMos D1 R32 Uno ESP32 CH340 WiFi Development Board compatible with Arduino NodeMCU

$2.74
D1 R32 features WiFi and Bluetooth BLE compatible with Arduino IDE and several UNO shields. It offers higher performance than the ESP8266 processor on NodeMCU boards. Working voltage: 5V-12V DC. Current: 250mA (maximum). Minimum operating current (without WiFi): 20mA. WiFi 802.11 b/g/n/e/i (802.11n up to 150 Mbps). Micro USB port with CH340 serial driver. 4MB flash memory. Clock speed: 240MHz . Dimensions: 68mm x 53mm. 20 digital inputs/outputs (3.3V). 6 analog inputs.

WeMos D1 Mini V3 NodeMCU with ESP8266-12F WiFi module compatible with Arduino

$1.54
WeMos D1 mini V3.0.0 is a miniature WiFi development board. It turns the very popular ESP8266 wireless microcontroller into a fully fledged development board.

Amass XT30U Connectors (10pcs/Lot)

$1.75$3.51
Amass XT30U 2mm Antiskid Plug Connector Male+Female 2mm Golden Connector / Plug Upgrade XT30 Male Female Bullet Connector Plug the

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