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    2019-11-21 19:45:54

    Excellent 20x4 display. Blue background, white characters, exceptional legibility. It is equipped with an I2C interface that facilitates wiring by reducing it to only 4 wires. Two for the transmitted signal, two for the power supply

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    2019-07-09 12:55:43

    Good

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    2019-12-09 12:57:58

    bien ':|

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    2019-12-05 03:14:10

    Towar zgodny z opisem .Dobrze zapakowany Szybka dostawa

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    2019-12-04 18:21:54

    Chegou tudo bem demorou um pouco mas chegou recomendo!!

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    2019-12-04 10:31:31

    Que des avantages !!! Fonctionne avec 4 fils dont 2 pour l'alimentation et 2 autres pour la communication avec Arduino. Bibliothèque utilisée : https://bitbucket.org/fmalpartida/new-liquidcrystal/downloads/ (NewLiquid...) Programme test : #include #include LiquidCrystal_I2C lcd(0x27, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); void setup() { lcd.begin(20,4); lcd.setCursor(0,0); lcd.print("01234567890123456789"); lcd.setCursor(0,1); lcd.print("01234567890123456789"); lcd.setCursor(0,2);

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    2019-12-01 10:26:55

    Configured and tested with an Arduino in less than 5 minutes. Example code for the photo. #include #include // set the LCD address to 0x27 for a 16 chars and 4 line display LiquidCrystal_PCF8574 lcd(0x27); // Bangood smile :) uint8_t l[] = { B00000,B10000,B11000,B01100,B00111,B00001,B00000,B00000}; uint8_t r[] = { B00000,B00001,B00011,B00110,B11100,B10000,B00000,B00000}; // Geekcreit small r uint8_t cr[] = { B11100,B10100,B11100,B11000,B10100,B00000,B00000,B00000}; void setup() { unsigned

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    2019-09-27 13:43:17

    Funciona bem! Tudo dentro do esperado

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