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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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74HC595 Display Module 4 Digits 0.36” Inch

$0.53
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HC-SR501 Pyroelectric Infrared Sensor PIR Motion Sensor Module

$0.47
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4 Channel 5V Relay Shield Module Expansion Board

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$1.84
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3386H Side Adjust Potentiometer Trimmer Trimpot (50pcs/Lot)

$6.28
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250W DC-DC 10-50V CC CV Boost Converter Module

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$1.44
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GPIO Cable 40 Pins for Raspberry Pi Male to Female to Female

$0.36 – $0.66

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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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NTC 3950 100K ohm 1% Thermistors Temperature Sensor Single Ended Glass Sealed

$0.22
100K ohm 1% NTC 3950 Thermistors Temperature Sensor Single Ended Glass Sealed with wire Cable 3D Printer Part For Reprap
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DW-CT14 Bluetooth 4.2 Audio Amplifier Module 2x5W Stereo

$0.87
DW-CT14 Micro 4.2 Stereo Bluetooth Power Amplifier Board Module 5VF 5W+5W Mini with Charging Port for Refitting Idle Sound Box
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10 Segment LED Bar Display Battery Power Level Indicator

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$0.12 – $0.16
10 Segment LED Bar Display Battery Power Level Indicator 10-Segment 7-Segment 7Segment Digital Tube Red LED Bar Graph Display Ultra
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WS2812B RGB LED Shield for WeMos D1 Mini

$0.50
WS2812B 5050 RGB LED on Wemos D1 compatible PCB
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Amass XT90H Connectors with Protective Insulating Cap (10pcs/Lot)

$4.02 – $8.04
Amass 10PCS XT90 connector 5 Pairs Amass XT90 connector XT90H Plug 4.5mm banana Male Female Adapter for RC Drone Car
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USB 5V DC7-32V DIY 1 Channel Inching Self-Locking WiFi Wireless Smart Home Switch

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$4.19 – $4.69
USB 5V DC7-32V DIY 1 Channel Inching Self-Locking WiFi Wireless Smart Home Switch APP Remote Control Relay Module for iOS/Android
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