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30A Relay Module 1 Channel

$1.10$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

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

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

UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm

$1.92$4.75
2835 Ultraviolet UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm 5V 12V 24V 5050 2835 3535

WS2815 12V 5050 Addressable LED Strips 30 60 74 96 144 LEDs

$1.83$7.12
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

WS2812B 5V 5050 Addressable LED Strips 10mm 30 60 144 LEDs

$2.56$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

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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BK8000L Wireless Bluetooth Stereo Audio Module Transmission AT Commands SPP Bluetooth Speaker Amplifier DIY

$1.48
Bluetooth specification: V2.1 + EDR Power supply voltage: DC2.8-4.2V Support bluetooth protocol: HFPV1.5, A2DPV1. 2, AVRCPV1.4, HSP1.2, GAVDP1.2, IOP Working

AC 220V 4000W SCR Voltage Regulator Small Dimming Dimmer Motor Speed Controller Thermostat Module BTA41600B

$1.26
Specifications: SCR model: BTA41600B/800B Working Voltage: AC 220V Maximum Power: 4000W (connected resistive load) Voltage Regulation:AC 0-220V,Start from AC 10V

PAM8406 Digital Amplifier Module with Volume Potentiometer 5Wx2 Stereo Class D

$0.37
1. Volume: 23x24mm weight:0.45g 2. Excellent noise suppression. in the absence of contact input audio, you will not hear any

USB-C to USB-A OTG Adapter USB 3.0

$0.32
USB-A To Type C OTG Adapter 3.0 USB USB-C USB 2.0 Male To Micro USB Type-c TypeC Female Converter

GPIO Expansion Board 40Pins for Raspberry Pi

$0.51$0.54
GPIO Expansion Board Module 40-Pins for RaspberryPi 3B+ 4B

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

$1.54
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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