MEMS displej LED

Sem pride navod ako rozchodit displej

Obrazok displeja s cislom a teplotou 28St.C

Obrazok pripojenia a oznacenia vyvodov

Obrazok a postup ako nainstalovat kniznicu

Ukazkovy program

Tab 1

/*
	Basic usage example
	The circuit:
  * connect TM1637 pin CLK to Arduino pin D4
  * connect TM1637 pin DIO to Arduino pin D5
  * connect TM1637 pin Vcc to Arduino pin 5V
  * connect TM1637 pin GND to Arduino pin GND

*/

#include "SevenSegmentTM1637.h"  // include the SevenSegmentTM1637 library

/* initialize global TM1637 Display object
*  The constructor takes two arguments, the number of the clock pin and the digital output pin:
*  SevenSegmentTM1637(byte pinCLK, byte pinDIO);
*/
const byte PIN_CLK = 4;   // define CLK pin (any digital pin)
const byte PIN_DIO = 5;   // define DIO pin (any digital pin)
SevenSegmentTM1637    display(PIN_CLK, PIN_DIO);

char buffer[5];
int adcVal;
  
// run setup code
void setup() {
  Serial.begin(9600);         // initializes the Serial connection @ 9600 baud
  display.begin();            // initializes the display
  display.setBacklight(50);  // set the brightness to 100 %
  display.print("INIT");      // display INIT on the display
  delay(1000);                // wait 1000 ms
}


void loop()
{
  
  display.clear();   
  adcVal = analogRead(4);
  sprintf(buffer, "%4d", adcVal);
  display.print(buffer);                   // display loop counter
  Serial.println(buffer);
  delay(250);                          // wait 1000 ms
}

• Kniznica pre Arduino (je ich viac, ale tato je dobra): SevenSegmentTM1637
• Kniznica pre avr-gcc: https://github.com/AlexAlexFr/TM1637-Driver