PC USB 125KHz Proximity Smart RFID ID Card Reader R20D

PC USB 125KHz Proximity Smart RFID ID Card Reader R20D is a high-quality electronic component designed for Arduino, prototyping, and educational electronics. R20D is a high-performance 125Khz RFID smart card Desktop reader without a driver, and a reader distance of up to 30mm, it’s not only a simple aspect but also stable and reliable data.

Widely used for RFID Radio Frequency Identification systems and projects, Such as Automated parking management systems, Personal identification, Access controllers, Production Access control, etc

Features

Communication speed: 106Kbit /s
Serial port baud rate: 9600Kbit /s
Power supply:DC 5V (+/- 5%)
Current consumption:<100Ma Effective operating distance: 0 ~ 30mm (depending on card model) Interface: USB Status indication: 2 LEDs (one power LED status indicator), a BUZ Product size: 114mm × 68mm × 12mm Installation: Connect with any computer through a USB interface directly. When the buzzer sounded, the reader into the self-inspection. At the same time, LED turn into red means standby. Open the output of computer software,such as Notepad, Word document or Excel sheets. Put tag on the top of reader, the software will output a data (card number) of the tag. When reading the tag, LED light changes from red to green. The detecting device is connected Open the Device Manager of computer, If appears Human Input Device that means the Reader has been successfully into the computer. It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.