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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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Micro USB Cable 30cm 50cm

$0.18 – $0.24
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Capacitive Soil Moisture Sensor Module

$0.35
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XH-M314 TPA3118 Bluetooth Digital Audio Amplifier Module 2x45W

$2.30
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WeMos D1 Uno R3 NodeMCU ESP8266MOD-12F compatible with Arduino

$2.07
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600pcs Resistors Kit, 30 Values, 1% 1/4W Metal Film Resistors

$0.78
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3,4,5S 100A BMS Battery Protection Module Board

$1.58

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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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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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Raspberry Pi Pico Board RP2040 32 bit ARM Cortex-M0+

$3.03
Raspberry Pi Pico microcontroller board is a custom Raspberry Pi designed chip called RP2040 with a133 MHz clocked ARM Cortex-M0+ dual core with integrated 2 MB QSPI flash memory for code and data storage.
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10mm LDR PhotoResistors (10pcs/Lot)

$2.48
10mm LDR Photo resistors GL10516 GL10528 GL10537-1 GL10537-2 GL10539 Light Dependent Resistors Sensors GL10516 5K-10K bright resistance GL10528 10K-20K GL10537-1
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Microphone Sound Voice Whistle Detection Sensor Module KY-038

$0.27
for sound detection The module has 2 outputs: 1. AO, analog output, output the voltage signal of the microphone in
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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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MAX7219 MAX7219CNG MAX7219ENG DIP24 DIP-24 IC Chip

$0.36
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