Add files via upload

Author: AashiDutt

Relay_Interface/Relay.c

@@ -0,0 +1,27 @@
+// This is a c code for Relay Interfacing with 8051 microcontroller
+
+#include<reg52.h>
+
+sbit relay = P3^1;
+
+void ms_delay(unsigned int time);
+void main()
+{
+while(1)
+{
+relay = 1;
+ms_delay(5000);  // 5 sec delay
+relay=0;
+ms_delay(5000);
+}
+}
+
+void ms_delay(unsigned int time)
+{
+	unsigned int i, j;
+	//Time X 1ms
+	for(i=0;i<time;i++)
+	{
+		for(j=0;j<113;j++);
+	}
+}