RDM6300 125 KHZ EM4100 RFID Card Read Module UART Serial Output for Arduino

Quantity : 1 High-concerned chemical : None Package : SOP is_d : Yes Supply Voltage : DC 5V Type : Module Brand Name : Ziqqucu Origin : Mainland China Condition : New Operating Temperature : -10℃~ +70℃ Product Name : EM4100 Frequency Transmission Module Frequency : 125KHz Baud rate : 9600 Interface type : TTL level RS232 format Working current : <50mA Receiving range : 20-50mm Storage temperature : -20 ℃~+80 ℃ Maximum relative humidity : ~95% Suitable for : DIY production