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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 – $4.91
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

$1.89 – $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
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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
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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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ESP32 Dev Kit C DEVELOPMENT KIT ESP32-DEVKITC-32D

$3.34
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15A 400W MOSFET Trigger Switch Driver Module 30A D4184

$0.19
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TD-8120MG Waterproof Metal Gear Digital Servo with 20kg High Torque 180°

$5.16
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AC 220V 4000W SCR Voltage Regulator Dimming Dimmer Motor Speed Controller Thermostat Module BTA41600B

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$1.45
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MC-31B Wired Door Window Sensor Detector Magnetic Switch HC-31B

$1.29
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Active Buzzer Module Low Level Trigger

$0.17

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ESP32 2.8 inch Display Development Board

$9.44 – $10.75
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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

$1.63

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Logic Level Converter IIC I2C 5V to 3.3V Bi-Directional Module 2 Channel 10pcs/Lot

$1.53
lIC 12C level conversion module is compatible with 5-3V system AVCC connected to 5V system power supply ASCL connected with
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W5500 Ethernet Network Modules

$2.32 – $2.86
W5500 Ethernet Network Modules Hardware SPI to LAN/ Ethernet TCP / IP 51 / STM32 Microcontroller Program Over W5100 Ethernet
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PS2 Joystick Shield Game Pad Keypad V2.0 for Arduino

$0.94
With this shield, you can build your own portable game console. But it is also ideal for remote control of robots, or for intuitively navigating through menus.
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3S 12.6V 20A BMS Lithium Battery Protection Module Board

$0.29
3-series 12.6V 20A lithium battery protection board (with built-in recovery function-AUTO Recovery) Scope of application: lithium batteries with nominal voltage
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MB-102 Breadboard Power Supply Module 3.3V 5V MB102 2 Channel

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$0.46
microUSB miniUSB breadboard power supply micro USB mini USB
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Uno R3 Transparent Black ABS Plastic Box Clear Cover Case Enclosure

$0.18
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