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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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4×4 3×4 Matrix Keyboard Keypad Module

$1.09
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BMP180 Digital Barometric Pressure Sensor Shield for WeMos D1 Mini

$0.58
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Multi-function Shield for Arduino

$1.08
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Adapter Module for ESP-01 ESP8266

$0.39
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0.36″ 2-Wire Digital Voltmeter DC 4.5 – 30V

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$0.36 – $0.43
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1803BW 2A PWM Module Dimmer Motor Speed Controller Adjustable Voltage Regulator DC 1.8V 3V 5V 6V 12V

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$0.61

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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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Wago 222-412 Compact Lever Connectors 28-12AWG 10pcs/Lot

$0.40 – $1.54
Wago 222-412 Compact Lever Wiring Connectors Push-in Terminal Blocks 28-12AWG
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Mini SD Card Reader Write Module Mini to Micro SD Adapter SPI

$0.16 – $0.19
1. Onboard pop-up MINI SD card interface 2. The pins have been led out and marked 3. Size: 18.5×17.5mm
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ESP8266 ESP-12F ESP-12E WIFI module with Adapter Board for Raspberry Pi and microcontrollers

$1.09
ESP-12F ESP-12E WIFI module with Breadboard Adapter for Raspberry Pi and microcontrollers
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3386F Trimmer Potentiometer Trimpot (10pcs/Lot)

$0.94
10k 20k 50k 100k 103 203 503 104
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TTP229 16 Channel Digital Capacitive Touch Sensor Switch Module

$0.71
1. 16-key board TTP229 capacitive touch sensor IC 2. onboard power indicator 3. working voltage: 2.4V-5.5V 4. the module can
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AC 220V 4000W SCR Voltage Regulator Dimming Dimmer Motor Speed Controller Thermostat Module BTA41600B

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$1.44
Specifications: SCR model: BTA41600B Working Voltage: AC 220V Maximum Power: 4000W (connected resistive load) Voltage Regulation:AC 0-220V,Start from AC 10V
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