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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 – $7.11
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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Real Time Clock Shield RTC DS1307 for WeMos D1 Mini

$0.86
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SD Card Reader Read Write Module Slot Socket SPI

$0.27
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GY-68 BMP180 Digital Barometric Pressure Sensor Module

$0.24
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3435 NTC Thermistor Temperature Sensor 4x20mm 10K 1% Waterproof Probe Cable 1m 2m 3m 5m

$0.17 – $0.76
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USB to RS485 Converter Adapter Module

$0.51
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USB Type B Female to DIP Adapter Converter (10pcs/Lot)

$1.01

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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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1.3” OLED Display I2C 128×64 Compatible with Arduino, Raspberry Pi

$2.39
Features: Interface: IIC/I2C Driver chip: SSH1106 Diagonal Screen Size: 1.3 Inch Voltage: 3V ~ 5V DC Resolution: 128×64 Working temperature:
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18650 Dual 5V 2A Battery Charging Module for Power Bank H913-A V1.0 V2.0

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$1.24
Specifications: Micro USB input: 5V 1A USB Output: 5V 2.1A / 5V 1A(Dual USB interface) Charging display: intelligent digital display
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Leonardo R3 Atmega32u4 Development Board Arduino Compatible

$4.00 – $4.14
Leonardo R3 ATmega32U4 has an integrated USB controller. This board is fully compatible with Arduino.
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2.4” TFT LCD Touch Display Shield for Arduino 240×320

$4.07
2.4 inch TFT LCD Touch Display Shield for Arduino 240x320
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USB to RS485 Two-Way Converter Adapter Module with Protection

$1.19 – $1.32
Specifications Compatibility: USB v2.0 standard Interface: Network:USB Serial:RS-485 Port: One Independent RS-485 Connector: Network: USB-type A connector Serial: Screw terminal
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12V Spot Welder Welding Module Kit

$7.44
12V Spot Welder Welding Module Kit Mini spot welder control board for soldering 18650 26650 battery DIY solder machine
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