0-9999 UP counter with RESET from Arduino UNO

Circuit is done as shown in the diagram. Upload the following program to Arduino UNO.

const int CLK = 2; const int RESET = 3; int count = 0; int countLimit = 36; // the setup function runs once when you press reset or power the board void setup() { pinMode(CLK, OUTPUT); pinMode(RESET, OUTPUT); digitalWrite(RESET, HIGH); delay(100); digitalWrite(RESET, LOW); } // the loop function runs over and over again forever void loop() { digitalWrite(CLK,
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0 – 9999 counter module using Arduino UNO

Circuit is done as shown in the diagram. Upload the following program to Arduino UNO.

// the setup function runs once when you press reset or power the board void setup() { pinMode(2, OUTPUT); } // the loop function runs over and over again forever void loop() { digitalWrite(2, HIGH); // turn the LED on (HIGH is the voltage level) delay(100); // wait for 100 mS digitalWrite(2, LOW); // turn the LED off by making the voltage LOW delay(100);
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