Star International

Electronics and Mechanical

Total: £0.00
Star International

Electronics and Mechanical

Total: £0.00

RFID Card Key ID Reader Module UART 125Khz EM4100 RDM6300 RDM630

£850.00

4 in stock

SKU: 0034

Description

Available in Pakistan. RFID card are also available.

If You want to check it with Computer Terminal then your choose this wire.

USB To RS232 TTL PL2303HX 1M USB Cable Adapter Module

Frequency: 125KHZ
– Baud rate: 9600
– Interface: TTL level RS232 format
– Working voltage: DC 5V( /-5%)
– Working current: <50mA
– Receive distance: 20~50m
– Working temperature: -10°C~ 70°C
– Storage temperature: -20°C~ 80°C
– Humidity: 0~95%
– Wiring size: 46*32*3mm
– PCB size: 38.5*19*9mm
Sample code:
String comdata = “”;
void setup()
{
pinMode(2,OUTPUT);
pinMode(3,OUTPUT);
digitalWrite(2,HIGH);
digitalWrite(3,HIGH);
Serial.begin(9600);
}
void loop()
{
digitalWrite(2,HIGH);
digitalWrite(3,HIGH);
while (Serial.available() > 0)
{
comdata = char(Serial.read());
delay(2);
}
if(comdata.length() > 0&&comdata==”0500ADDF1443″)
{
while( comdata.length() > 0 )
{
digitalWrite(3,LOW);
delay(100);
while (Serial.available() > 0)
{
comdata = char(Serial.read());
delay(2);
}
comdata = “”;
}
}
else if (comdata.length() > 0)
{
while(comdata.length() > 0)
{
digitalWrite(2,LOW);
delay(100);
while (Serial.available() > 0)
{
comdata = char(Serial.read());
delay(2);
}
comdata = “”;
}
}
}

 

Package Included:
1 x 125K EM4100 RFID Card Reader Module
1 x Coil

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