Add files via upload

Author: AashiDutt

Counter/ckt_&_output.png

@@ -0,0 +1,19 @@
+ORG 00H
+	
+MOV TMOD ,#06h    ;COUNTER 0 MODE2 8 BIT AUTO RELOAD MODE
+SETB P3.4         ; set P3.4 pin as input pin (set bit)
+
+MOV TL0,#00H
+MOV TH0,#00H
+
+HERE:SETB TR0    ;set timer run counter to 0
+
+BACK:MOV P1,TL0 
+JNB TF0,BACK     ; jump not bit , if TF0 is not det jumpp to back
+
+CLR TR0
+CLR TF0
+
+SJMP HERE
+
+END