8 Segment 4 digit red display common cathode

Electronic components:8 Segment 4 digit red display common cathode.

Do you need a display to show off your next project? This 4-digit (8-Segment) Display is perfect for projects that need to display clock time, counters, range data, temperatures, or just about anything that uses up to 4 numbers to represent the data. The dimensions allow for easy prototyping on standard breadboards. Get yours today and complete your project!!

4 Digit (7-Segment) Display Specifications:

• Continuous uniform segments
• Low power requirement
• Excellent character appearance
• Solid state reliability
• Categorized for luminous intensity.
• Multiplex drive common anode
• Black face, white segments
• Dimensions (L x W x H): 40.18 mm X 12.8 mm X 7 mm
• Width between pin Columns: 10.16 mm

Code

int timer = 200;  int ledPins[] = {2, 3, 4, 5, 6, 7};  void setup() {  for (int thisPin = 0; thisPin < 6 ; thisPin++) {  pinMode(ledPins[thisPin], OUTPUT); }  pinMode(8, OUTPUT);  pinMode(9, OUTPUT);  pinMode(10, OUTPUT);  pinMode(11, OUTPUT);  pinMode(12, OUTPUT); }  void loop() {  digitalWrite(9, HIGH);  cycle();  digitalWrite(10, HIGH);  cycle();   digitalWrite(11, HIGH);  cycle();  digitalWrite(12, HIGH);  cycle();  Flash();  digitalWrite(12, LOW);  cycle();  digitalWrite(11, LOW);  cycle();  digitalWrite(10, LOW);  cycle();  }  void cycle(){  for (int thisPin = 0; thisPin < 6; thisPin++) {  digitalWrite(ledPins[thisPin], HIGH);  delay(timer);  digitalWrite(ledPins[thisPin], LOW);  } }  void Flash(){  for (int i = 0; i < 5; i++){   digitalWrite(8, HIGH);  delay(timer);  digitalWrite(8, LOW);  delay(timer);  } }