RAJADUINO by Rajacell Bekasi_x000D_ -------------------------------------------------_x000D_ Supplier Arduino Board and Module_x000D_ -------------------------------------------------_x000D_ 125KHz USB Proximity Sensor Smart RFID ID Card Reader_x000D_ _x000D_ Original Paling Dus_x000D_ _x000D_ Feature :_x000D_ _x000D_ Communication speed:106Kbit /s_x000D_ Serial port baud rate :9600Kbit /s_x000D_ Power supply:DC 5V (+/-5%)_x000D_ Current consumption: 100Ma _x000D_ Effective operating distance:100mm_x000D_ Interface: RS232/R232_x000D_ Expansion I / O ports :without_x000D_ Operating temperature: -10 degree-70degree_x000D_ Status indication: 2 LED (one power LED status indicator), a BUZ_x000D_ Storage temperature: -20 degree - 80 degree_x000D_ Maximum Operating Humidity: 0 to 95% relative humidity_x000D_ Weight without communication communication lines(180g)_x000D_ _x000D_ Product size:110mm 80mm 26mm