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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 – $4.91
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

$1.89 – $7.36
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 – $5.48
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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ESP-12F ESP-12E ESP-12S ESP-12N WiFi Module

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$0.92 – $1.45
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FOTEK SSR-40DA 40A Solid State Relay Module for PID Temperature Control

$1.66
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0.96” Inch OLED Display SPI Interface I2C SSD1306

$1.48
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Endstop Limit Switch with 70cm Cable for CNC RAMPS 1.4

$0.32
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XL4015E1 DC-DC 5A CC CV 4-38V to 1.25-36V Step-down Buck Module with Display

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$2.27
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XH-M543 Dual Channel Digital Audio Amplifier Module 2x120W

$2.18 – $2.79

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ESP32 2.8 inch Display Development Board

$9.44 – $10.75
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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

$1.63

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XH-M543 Dual Channel Digital Audio Amplifier Module 2x120W

$2.18 – $2.79
DC 12V 24V 120W*2 Stereo High Power Board TPA3116D2 Subwoofer Audio Board Amplifier XHM543 High Power Digital Power Amplifier Board
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WeMos D1 Mini V3 NodeMCU with ESP8266-12F WiFi module compatible with Arduino

$1.60
WeMos D1 mini V3.0.0 is a miniature WiFi development board. It turns the very popular ESP8266 wireless microcontroller into a fully fledged development board.
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ISD1820 Voice Sound Recording Recorder Module With Microphone Loudspeaker

$0.97
Working voltage: DC 3 ~ 5V Loudspeaker: 8R, 0.5W Weight: 23 g Size: 37x41mm Features: 1.An easy to use 10
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SMA Extension Cable Male to Female

$0.82 – $2.37
SMA Extension Cable Male to Female RF GPS Antenna Coaxial Cable 1m 2m 3m 5m 7m 8m 10m
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0.28″ 3-Wire Digital Voltmeter DC 0 – 100V

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$0.40 – $0.44
Specifications: 3-wire working voltage: 4-30V (with reverse connection protection) 3-wire test voltage: 0-100V Working current: <20 mA Refresh rate: ≥200mS
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KY-004 Push Button Tactile Switch Module (10pcs/Lot)

$1.25
KY-004 Tact Switch 3 Pin Sensor Module 6*6*5mm 6x6x5mm KY004 3pin Kesy Switch Sensor Module for Arduino 6x6x5 mm
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