https://onnocenter.or.id/wiki/index.php?action=history&feed=atom&title=Arduino%3A_LCD_Special_Character 2026-04-03T22:54:22Z Revision history for this page on the wiki MediaWiki 1.35.4 https://onnocenter.or.id/wiki/index.php?title=Arduino:_LCD_Special_Character&diff=64120&oldid=prev 2021-11-23T05:28:16Z

<p>Created page with &quot; <span dir="auto"><span class="autocomment">Arduino 2x16 LCD - LCD Special Char modified on 18 Feb 2019 by Saeed Hosseini https://electropeak.com/learn/: </span> #include &lt;LiquidCrystal.h&gt; const int RS = 8; const...&quot;</span></p> <p><b>New page</b></p><div> /*<br /> Arduino 2x16 LCD - LCD Special Char<br /> modified on 18 Feb 2019<br /> by Saeed Hosseini<br /> https://electropeak.com/learn/<br /> */<br /> #include &lt;LiquidCrystal.h&gt;<br /> const int RS = 8;<br /> const int EN = 9;<br /> const int d4 = 4;<br /> const int d5 = 5;<br /> const int d6 = 6;<br /> const int d7 = 7;<br /> const int pin_BL = 10; // arduino pin wired to LCD backlight circuit<br /> LiquidCrystal lcd( RS, EN, d4, d5, d6, d7);<br /> // smily face<br /> byte smiley[8] = {<br /> B00000,<br /> B10001,<br /> B00000,<br /> B00000,<br /> B10001,<br /> B01110,<br /> B00000,<br /> };<br /> // Battery sign<br /> byte battery[] = {<br /> B01110,<br /> B01010,<br /> B11011,<br /> B10001,<br /> B11111,<br /> B11111,<br /> B11111,<br /> B11111<br /> };<br /> // arrow right<br /> byte R_arrow[8] = {<br /> B00000,<br /> B00100,<br /> B00010,<br /> B11111,<br /> B00010,<br /> B00100,<br /> B00000,<br /> B00000<br /> };<br /> // arrow left<br /> byte L_arrow[8] = {<br /> B00000,<br /> B00100,<br /> B01000,<br /> B11111,<br /> B01000,<br /> B00100,<br /> B00000,<br /> B00000<br /> };<br /> // Ohm sign <br /> byte ohm[8] = {<br /> B00000,<br /> B01110,<br /> B10001,<br /> B10001,<br /> B10001,<br /> B01010,<br /> B11011,<br /> B00000<br /> };<br /> // Heart<br /> byte heart[8] = {<br /> B00000,<br /> B01010,<br /> B10101,<br /> B10001,<br /> B10001,<br /> B01010,<br /> B00100,<br /> B00000<br /> };<br /> int i = 0;<br /> void setup() {<br /> lcd.begin(16, 2);<br /> lcd.createChar(0, smiley);<br /> lcd.createChar(1, battery);<br /> lcd.createChar(2, R_arrow);<br /> lcd.createChar(3, L_arrow);<br /> lcd.createChar(4, ohm);<br /> lcd.createChar(5, heart);<br /> lcd.createChar(6, ohm);<br /> for (int n = 0; n &lt; 6; n++)<br /> {<br /> lcd.setCursor(n * 2, 0);<br /> lcd.write(n);<br /> }<br /> }<br /> void loop() {<br /> }</div>

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