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30A Relay Module 1 Channel

$1.10 – $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

$1.29 – $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

$1.93 – $4.76
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

$1.83 – $7.13
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

$2.56 – $5.30
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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L293D Chip IC DIP-16 Original

$0.17
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XH-M542 TPA3116D2 Mono 100W Digital Audio Amplifier Module

$1.63
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Micro SD TF Card Reader Read Write Module MicroSD Card Adapter SPI

$0.27
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ULN2003 Stepper Motor Driver Board Module

$0.26
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OV7670 Camera Module 640X480 Suports VGA CIF

$0.90
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W2809 Temperature Controller -50 to 110 ℃ (-58 to 230 ℉) DC 12V Programmable Thermostat Relay

$1.87

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ESP32 2.8 inch Display Development Board

$9.15 – $10.41
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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

$1.58

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GY-NEO6M , 7M, 8M GPS Module with APM2.5 Flight Control

$2.00 – $5.91
NEO-6M NEO-7M NEO-M8N NEO6M NEO7M NEO8M GY-NEO6MV2 GY-GPSV3-NEO with receiver antenna Model: GY-GPS6MV2 GY-NEO-6MV2 Destined module with ceramic antenna, signal
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3mm LED Diffused Lens (1k/bag)

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$2.11 – $3.87
F3 3mm LEDs Red Green Blue Yellow White
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SFM-20B DC3-24V Durable 3-24V Buzzer Alarm

$0.20
SFM-20B DC3-24V Durable 3-24V Buzzer Alarm Piezo Electronic Electric Active Buzzer 95DB Continuous Sound Beeper for Arduino
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DFPlayer Mini MP3 Player Module MicroSD TF Card U Disk DF Player

$0.66
Technical Specifications 1. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48 2. 24-bit DAC output, dynamic range support: 90dB, signal-to-noise ratio support: 85dB
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IR Infrared Flame Fire Detection Sensor Detector Module 3-Pin 4-Pin Digital Analog Blue

$0.21
1. Can detect the flame or the wavelength at 760 nm to 1100 nm range of the light source, the
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0.96” Inch OLED Display SPI Interface I2C SSD1306

$1.44
0.96” Inch OLED Display SPI I2C 128×64 Compatible with Arduino, Raspberry Pi Interface: SPI and I2C Driver IC: SSD1306 Pin
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