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30A Relay Module 1 Channel

$1.09 – $1.18
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 – $1.38
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

$1.07 – $1.25
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

$1.92 – $4.74
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

$1.82 – $7.12
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

$2.55 – $5.29
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 – $1.79
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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Heat Shrink Tubing Kit 530pcs 2:1 ratio, 8 sizes, 1.5-10mm, 5 colors

$0.97 – $1.26
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0.36″ 2-Wire Digital Voltmeter DC 4.5 – 30V without case

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$0.36 – $0.41
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AT24C256 I2C Interface EEPROM Data Storage Module

$0.48
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3,4,5S 100A BMS Battery Protection Module Board

$1.54
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ESP8266 ESP-01 ESP01 WiFi module

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$0.83
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XL6009 4A Boost Converter Step-up Module DC-DC 3V-32V to 5V-35V

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$0.45

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ESP32 2.8 inch Display Development Board

$9.12 – $10.38
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.25
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.57

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Photodiode Photosensitive Diode Light Brightness Detection Sensor Modules

$0.22
1. The brightness of surrounding environment and the light intensity can be detected (compare with the photoresistor, directivity is relatively
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Amass XT30U Connectors (10pcs/Lot)

$1.75 – $3.51
Amass XT30U 2mm Antiskid Plug Connector Male+Female 2mm Golden Connector / Plug Upgrade XT30 Male Female Bullet Connector Plug the
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4×4 3×4 Matrix Keyboard Keypad Module

$1.06
4×4 3×4 4*4 4*3 4 x 4 x 3 Matrix Keyboard Keypad Module Keys Switch for Arduino PIC AVR
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TDA2030A Audio Amplifier Module 18W Mono

$0.39
Features: 1 .Onboard TDA2030A audio power amplifier chip 2. Single channel 18W power amplifier circuit design. 3. Onboard the loudspeaker
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MB-102 Breadboard Power Supply Module 3.3V 5V MB102

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$0.36
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NRF24L01+ SMD Wireless Transceiver Module SI24R1 2.4GHz Data Communication

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$0.53
The nRF24L01+ is a highly integrated, ultra-low power (ULP) 2Mbps RF transceiver IC for the 2.4GHz ISM (Industrial, Scientific and
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