Infrared Distance Measuring Sensor Gp2y0a21yk0f Distance Detection 10-80cm

RC522 RFID RF IC Reader Card Proximity module with S50 key 13.56MHZ

Specifications:

1. 13.56Mhz RFID module Kit with IC card and round key chain tag. SPI interface fo convenient interface to microcontrollers such as Arm/AVR/Pic/Arduino, etc.

2. The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications, including access control, automatic identification, robotics, navigation, inventory tracking, payment systems, and car immobilisation.

Features:

Package includes:

1 X RFID-RC522 module one

1 X Standard S50 Blank Card

1 X S50 shaped cards one (as shown keychain shape)

1 X Straight row pin

1 X Curved row pin

Competitive Advantage:

1. Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around the World. 
4. High Quality With Global Standards. 
5. 1 Year Factory Warranty
6. Safe Shipping Way and Payment