Roinco Rfid Reader Module With 125 Khz Frequency | Desertcart SINGAPORE
Roinco RFID Reader Module with 125 kHz Frequency
5.0/5
产品编号: 77214168
安全交易
经常一起购买
描述
5v operated.
TTL Serial(USART) output
Built in Antenna
Buzzer output.
Radio-frequency identification (RFID) is the wireless use of electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects.The tags contain electronically stored information.
