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30A Relay Module 1 Channel

$1.09 – $1.17
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 – $1.37
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

$1.06 – $1.24
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

$1.91 – $4.72
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

$1.81 – $7.07
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

$2.54 – $5.26
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 – $1.78
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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TTL to RS485 Industrial Two-Way Converter Adapter Module MAX485 to TTL

$0.79
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CNC Shield V3 Engraving Machine Kit for Arduino Uno

$0.82 – $3.10
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XL4015E1 DC-DC 5A CC CV 4-38V to 1.25-36V Step-down Buck Module

$0.77
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XH-M229 ATX Computer Power Supply Board Breakout Adapter Module 24 Pin

$1.04
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DC-DC USB 5V to 3.3V 9V 12V 24V Step UP / Down Module Boost Buck Converter Module DC 3.5-12V to 1.2-24V XY-UP

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$1.02
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Type C USB-A to USB-C TypeC Cable 30cm

$0.27

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ESP32 2.8 inch Display Development Board

$9.07 – $10.33
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.23
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.56

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

$0.75
600pcs/lot 1/4W Metal Film Resistor Set 1% Resistor Assorted Kit Set 10 -1M Ohm hm Resistance Pack 30 Values Each
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SD Card Reader Read Write Module Slot Socket SPI

$0.27
1. Onboard pop-up SD card interface 2. Onboard AMS1117-3.3 LDO power chip 3. Double-row pin interface design, convenient for users
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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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1602 2004 LCD IIC I2C Adapter Interface for 16×2 20×4 Display PCF8574

$0.32
1. Size: 41.5  x 19 x 15.3 mm 2. Weight: 5g 3.PCB Color: Black 4.Supply voltage: 2.5-6V 5. Support 12C
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Adjustable DC 6V 12V 24V Linear Actuator Motor Speed Controller Forward and Reverse Switch PWM Module

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$1.28
Input voltage: 6-24V Current: 3A Speed range: 0-100% Product size: 57x37x21 mm Weight: 53g The product can be connected to
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WeMos ESP32 LOLIN32 Lite V1.0.0 Development Board compatible with Arduino

$2.18
The ESP32 is great for small projects where you don’t need so many I/Os, processing power or interfaces.
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