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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 – $4.90
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

$1.88 – $7.35
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 – $5.46
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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PAM8406 Digital Amplifier Module with Volume Potentiometer 5Wx2 Stereo Class D

$0.38
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0.36″ 2-Wire Digital Voltmeter DC 4.5 – 30V without case

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$0.37 – $0.42
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HTU21D Temperature Humidity Sensor Module GY-213V-HTU21D

$0.96
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2.54mm 40Pin Female Pin Header Strip 100pcs/Lot

$4.87 – $11.31
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GY-33 TCS34725 Color Sensor Recognition Module

$3.65
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MB-102 830 Breadboard Kit, Power Supply Module 3.3V 5V, 65pcs Jumper Wires

$1.38

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ESP32 2.8 inch Display Development Board

$9.42 – $10.73
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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

$1.62

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Microphone Sound Voice Whistle Detection Sensor Module Red KY-037

$0.25
for sound detection The module has 2 outputs: 1. AO, analog output, output the voltage signal of the microphone in
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Nano V3.0 CH340 Type-C Development Board

$2.00 – $2.22
Nano V3.0 CH340 with Type-C port instead of mini USB
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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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$1.26
Operating voltage: DC 10V-60V Output Current: 0 – 20A Frequency: 25KHz Continuous power: Max 1200W Size(L*W*H): 77x45x28 mm
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BMP180 Digital Barometric Pressure Sensor Shield for WeMos D1 Mini

$0.58
BMP180 Temperature/Barometric Pressure Sensor Shield for the WeMos family of boards for the ESP8266 and ESP32.
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Ethernet Shield W5100 with MicroSD card slot for Arduino

$6.39
With this Ethernet Shield, your Arduino board can be used to connect to internet.
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L9110S Dual DC Motor Driver H-bridge Stepper Motor Driver Module

$0.31
Description: 1 L9110S-chip motor drive 2 Module supply voltage: 2.5-12V 3 Suitable Motor range: between motor operating voltage 2.5v-12V, the
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