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30A Relay Module 1 Channel

$1.09 – $1.17
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

$0.38
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

$1.28 – $1.37
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

$1.06 – $1.24
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

$1.91 – $4.72
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

$1.81 – $7.07
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

$2.54 – $5.26
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

$0.49 – $1.78
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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Data Logger Shield SD Card Logging Recorder for Arduino

$1.04
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XBee Shield V03 for ZigBee Arduino XBee Pro

$1.84
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DC 10-60V 20A 1200W PWM Motor Speed Controller Switch Current Voltage Regulator High Power Drive Module

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$1.21
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TM1638 8 Digits 7-Segment LED Display Module 8-Bits

$0.91
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BMP180 Digital Barometric Pressure Sensor Shield for WeMos D1 Mini

$0.56
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4×4 3×4 Matrix Keyboard Keypad Module

$1.05

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ESP32 2.8 inch Display Development Board

$9.07 – $10.33
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.23
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.56

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RFID Tags 125KHz 125 KHz Label Cards EM4100 Chip Keyfobs (10pcs/Lot)

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$0.70
Keychain Keyring
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1 2 4 6 8 Channels 5V 12V 24V Relay Module with Optocoupler, Low and High Level Trigger Red PCB

$0.36 – $2.81
1.  Relay Maximum load:AC 250V/10A, DC30V/10A 2. SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA 3. Module
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MAX7219 8X32 4 in 1 LED DOT MATRIX DISPLAY

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$2.03 – $2.90
Chip: MAX7219 4x 64 (8×8) LEDs LED dots diameter: 3 mm Operating voltage: 5V Dimensions: 13 x 3.2x 1.3 cm
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Nano V3.0 FT232RL Development Board

$2.48 – $2.62
Nano V3.0 FT232RL Development Board fully compatible with Arduino
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Mini Water Pump 3V 4.5V 5V 6V 80-100L/h Submersible

$0.14 – $0.61
DC Voltage: 3-6V Working current: 130-220mA Power: 0.4-1.5W Maximum lift: 40-110cm / 15.75″-43.4″ Flow rate: 80-120L/H Outside diameter of water
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RTU5024 GSM Gate Opener, Access Controller, Remote On/Off Switch Free Call SMS

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$12.84
Add or remove users via SMS command You can work it from anywhere, no distance to limit Secure – With
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