2Pcs 8 Slots AA Battery Holder Case Box 8 x 12V Battery Storage Box Battery Container Case with DC 5.5x2.1mm Male Connector and Cover ON/Off Switch 2Pcs AA Battery Holder Case Box with 8 Slots, 8 x 12V Battery Storage,...

2PCS Type C BMS 2S 3S 4S 1A 2A 4A 18650 Lithium Battery Charger Board USB C Step-up Boost Module for Li-Po Polymer Power Bank (3S 4A) 2PCS Type C BMS 2S 3S 4S 1A 2A 4A Lithium Battery Charger...

3Pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module 3Pcs HC-05 Wireless Bluetooth RF Transceiver Module, 6 Pin Wireless Serial Port Communication Features: 1. With the connection status indicator, LED...

3Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode 3Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Specification: Feature: Please note: Key Features ✅ Working voltage 3.6V...

10Pcs Mini MP3 Player Audio Module MP3 Voice Decode Board DFPlayer Audio Voice Music Module Supporting TF Card U-Disk IO/Serial Port/AD for AVR, MSP430, and Other MCUs AITIAO 10Pcs MP3 MP3 MSP430, Mini Player Audio Module Voice Decode Board DFPlayer...

2 Pcs Mini USB LED Light,8 Color Adjustable and Brightness Night Light,RGB Car LED Interior Lighting DC 5V Smart Atmosphere Light for Car Laptop Keyboard Light Home Office Decoration Night Lamp AITIAO 2 Light,8 5V Pcs Mini USB LED Color...

2PCS 0.96" OLED ESP32 ESP32 Display 2.4GHz WiFi Bluetooth Dual Mode Development Board Display for Wemos D1 AP STA AITIAO 2PCS 0.96" ESP32 ESP32 2.4GHz D1 OLED Display WiFi Bluetooth Dual Mode Development Board Display for Wemos AP Description: Features:...

2PCS Type C BMS 2S 3S 4S 1A 2A 4A 18650 Lithium Battery Charger Board USB C Step-up Boost Module for Li-Po Polymer Power Bank(4S 4A) AITIAO 2PCS 2S 3S 4S 1A 2A 4A 18650 Bank(4S 4A) Type C BMS...

2PCS ESP32 OLED WiFi Kit V3 Type-C ESP-32 0.96 Inch Blue OLED Display WiFi+Bluetooth CP2012 Internet Development Board for ESP8266 NodeMCU AITIAO 2PCS ESP32 V3 ESP-32 0.96 Inch CP2012 ESP8266 OLED WiFi Kit Type-C Blue OLED Display WiFi+Bluetooth Internet WiFi...

2Pcs Voice Playback Module Board MP3 Player Music Voice Board, 5W 64MBit Flash Serial Control SD/TF Card AITIAO 2Pcs MP3 5W 64MBit Voice Playback Module Board Player Music Voice Board, Flash Serial Control SD/TF Card AITIAO 2Pcs Voice Playback Module...

30W Voice Playback Module MP3 Music Player DC 9-24V Voice Broadcast Device 9 Trigger Interfaces 8 I/O Trigger Modes with Two Indicators Support TF Card 32G Max DIY Electronic Kits AITIAO 30W MP3 9-24V 9 8 32G Voice Playback Module...