Product description
MFRC522 is a highly integrated 13.56MHz contactless read-write chip supporting ISO14443A and MIFARE protocols. It features low voltage operation, SPI interface, and supports data rates up to 424 kbit/s. Compatible with MIFARE S50, S70, Ultralight, Pro, and DESFire cards. Operating current 13-26mA at 3.3V, dimensions 40mm x 60mm. Ideal for smart meters and portable devices.
XL6009 boost converter module with 3-32V input range and 5-35V adjustable output. Features 400KHz switching frequency, 4A switch current, and up to 94% efficiency. Supports multiple configurations: 3V/12V/0.4A, 5V/12V/0.8A, 7.4V/12V/1.5A, 12V/15V/2A, 12V/16V/2A, 12V/18V/1.6A, 12V/19V/1.5A, 12V/24V/1A. Superior to LM2577 with higher frequency and current capability.
Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews — 4.7 out of 5 stars 9 5.0 out of 5 stars 6 4.8 out of 5 stars 10 — — Price — no data $13.99$13.99 $21.99$21.99 $52.97$52.97 $16.37$16.37 $24.92$24.92 pack ✓ ✓ ✓ ✓ ✓ ✓
- MF522 - AN Module: Uses original Philips MFRC522 chip to design card reading circuits.
- Usability and Cost: Easy to use, low cost, suitable for device and card reader development.
- User Suitability: For users needing to design or manufacture RF card terminals.
- Module Installation: Can be directly installed in various reader molds.
- Connection and Performance: Operates at 3.3V, connects and communicates with any CPU mainboard via SPI interface, ensures stable and reliable operation and card reader distance.
