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Specifications

• Module Type: Buck converter
• Input: 7V to 20V
• Output: 5V
• Output current: 3.4A(max)
• Overcurrent protection: Yes
• Over temperature protection: Yes(overheating shutdown requires cooling before use)
• Conversion efficiency: 90%~97%

NFC NTAG213 tag stickers are small adhesive tags that use Near Field Communication (NFC) technology to wirelessly transfer data when placed close to a compatible device, like a smartphone. The NTAG213 chip is specifically designed for simple and versatile NFC applications, featuring a memory size of 144 bytes and operating at a frequency of 13.56 MHz. These stickers are popular for a wide range of applications, including:

1. Smart Home Automation: Can be placed on objects or around the house to trigger actions on NFC-enabled smartphones, such as turning on lights or setting up scenes.
  
2. Contactless Sharing: Used for storing small amounts of information like URLs, contact information, or Wi-Fi credentials, making it easy to share with others by tapping a smartphone.

3. Inventory and Asset Management: Can be used in retail, warehouses, or offices for tracking items, verifying authenticity, or updating inventory records quickly with a mobile device.

4. Marketing and Event Management: Often used in events, businesses, or museums where visitors can tap their phones on the sticker to get more information about an exhibit, product, or promotion.

5. Access Control: Can be programmed to unlock doors or perform secure actions when authenticated with compatible devices.

These tags are typically very affordable, making them a popular choice for many personal and business-related NFC applications.

What's in the box?

1 x 13.56MHz RFID sticker