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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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Waterproof Ultrasonic Sensor JSN-SR04T AJ-SR04M K02 Integrated Distance Measuring Transducer Module for Arduino

$1.85
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CCM2 120W DC 10-30V 12V 24V 3A PWM Motor Speed Controller Reversible Voltage Regulator Module with Switch

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$1.41
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125KHz RFID Cards Tags EM4100 TK4100 (10pcs/Lot)

$0.70
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WeMos D1 Mini V3 NodeMCU with ESP8266-12F WiFi module compatible with Arduino

$1.59
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GY-302 BH1750 Light Intensity Illumination Sensor Module

$0.58
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Resistors 1/4W 5% Carbon Film (1k/bag)

$1.09

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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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GY-31 TCS230 TCS3200 Color Sensor Recognition Module

$3.41 – $3.74
GY-31 TCS230 TCS3200 Input voltage: DC 3V-5V Output frequency voltage: 0 ~ 5V Use bright white LED lights can be
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ESP8266 ESP-01 ESP01 WiFi module

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$0.86
The ESP8266 is capable of either hosting an application or offloading all WiFi networking functions from another application processor. Each
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CP2102 USB to TTL UART Serial Converter Adapter STC Downloader

$1.18
with chip CP2102 with resettable fuse. In the event of accidental short-circuit can effectively protect your device and computer USB
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DS1307 AT24C32 I2C Real Time Clock Tiny RTC I2C Modules

$0.33
I2C interface 24C32 32K I2C EEPROM memory Hour : Minutes : Seconds AM/PM Day Month, Date – Year Leap year
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Nema17 17HS8401 48mm Stepper Motor 42 Motor 1.8A 52N.cm 4-lead for CNC 3D Printer

$4.96
Specifications Step Angle :1.8 Motor Frame Size : 41.5mm * 41.5mm * 47mm (Length*Width *Height ) Shaft : 22mm(Lenght) 5mm(Diameter)
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NE555 Timer Switch Relay Module Adjustable 0-10S Time Delay

$0.45
This is a 5V Conduction delay relay module This is a brand new and high quality delay turn-on module. The
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