Description
Quantity: 1 Color: Green Material: PCB + plasic + copper Features: Compatible with Arduino, Comes with LED indicator, buzzer, coil and ID card; simple operation 100% compatible with ARDUINO, use the serial port to read. Supports 10-bit encoding / 8-bit encoding / 18-bit encoding / hex encoding format output. Specification: Working voltage: 3.5-5V; Working current: Application: Suitable for access control, time and attendance, charges, anti-theft, Patrol and other radio frequency identification applications Packing List: 1 x Card reader module 1 x Buzzer 1 x ID card 1 x Copper coil




