https://wiki.myows.top/api.php?action=feedcontributions&feedformat=atom&user=188.63.185.100&* - User contributions [en] 2026-05-13T15:11:08Z User contributions MediaWiki 1.31.0 https://wiki.myows.top/index.php?title=Grove-Red_LED_Matrix_w_Driver&diff=574 Grove-Red LED Matrix w Driver 2020-03-30T22:31:35Z <p>188.63.185.100: /* Drivers */</p> <hr /> <div>== Grove-Red_LED_Matrix_w_Driver ==<br /> === Caractéristiques ===<br /> Interface I2c&lt;br&gt;<br /> Adresse I2C : 0x70 (par défaut)<br /> <br /> === Images ===<br /> <br /> [[File:Grove-Red LED Matrix 01.jpg |400px]]<br /> [[File:Grove-Red LED Matrix pinout.jpg | 400px]]<br /> <br /> [[File:WithGrove-Red LED Matrix connect.jpeg | 300px]]<br /> <br /> === Drivers ===<br /> HT16K33<br /> <br /> === Voltage ===<br /> Tension d&#039;alimentation 3,3 V / 5 V<br /> <br /> === Librairie ===<br /> <br /> [https://github.com/Seeed-Studio/Grove_LED_Matrix_Driver_HT16K33 github.com/Seeed-Studio/Grove_LED_Matrix_Driver_HT16K33] github<br /> <br /> [https://github.com/Seeed-Studio/Grove_LED_Matrix_Driver_HT16K33/archive/master.zip github.com/Seeed-Studio/Grove_LED_Matrix_Driver_HT16K33/archive/master.zip] ZIP<br /> <br /> === Liste des Exemples ===<br /> display_bars&lt;br&gt;<br /> display_cutsom_pictures&lt;br&gt;<br /> display_icon&lt;br&gt;<br /> display_number&lt;br&gt;<br /> display_string&lt;br&gt;<br /> offset_and_rotate&lt;br&gt;<br /> <br /> === Liens Externes ===<br /> <br /> [http://wiki.seeedstudio.com/Grove-Red_LED_Matrix_w_Driver/ wiki.seeedstudio.com/Grove-Red_LED_Matrix_w_Driver] wiki<br /> <br /> === Code ===<br /> &lt;pre&gt;<br /> #include &lt;Wire.h&gt;<br /> #include &quot;Grove_LED_Matrix_Driver_HT16K33.h&quot;<br /> <br /> <br /> Matrix_8x8 matrix;<br /> <br /> void setup()<br /> {<br /> Wire.begin();<br /> matrix.init();<br /> matrix.setBrightness(0);<br /> matrix.setBlinkRate(BLINK_OFF);<br /> }<br /> <br /> void loop()<br /> {<br /> for (int i=0;i&lt;33;i++)<br /> {<br /> // The input range of writeBar is [0-32]<br /> matrix.writeBar(i);<br /> matrix.display();<br /> delay(150);<br /> }<br /> }<br /> &lt;/pre&gt;<br /> <br /> === Matériel Compatible ===<br /> Seeeduino Cortex-M0+&lt;br&gt;<br /> arduino nano</div> 188.63.185.100 https://wiki.myows.top/index.php?title=Grove-Red_LED_Matrix_w_Driver&diff=573 Grove-Red LED Matrix w Driver 2020-03-30T22:30:09Z <p>188.63.185.100: </p> <hr /> <div>== Grove-Red_LED_Matrix_w_Driver ==<br /> === Caractéristiques ===<br /> Interface I2c&lt;br&gt;<br /> Adresse I2C : 0x70 (par défaut)<br /> <br /> === Images ===<br /> <br /> [[File:Grove-Red LED Matrix 01.jpg |400px]]<br /> [[File:Grove-Red LED Matrix pinout.jpg | 400px]]<br /> <br /> [[File:WithGrove-Red LED Matrix connect.jpeg | 300px]]<br /> <br /> === Drivers ===<br /> <br /> === Voltage ===<br /> Tension d&#039;alimentation 3,3 V / 5 V<br /> <br /> === Librairie ===<br /> <br /> [https://github.com/Seeed-Studio/Grove_LED_Matrix_Driver_HT16K33 github.com/Seeed-Studio/Grove_LED_Matrix_Driver_HT16K33] github<br /> <br /> [https://github.com/Seeed-Studio/Grove_LED_Matrix_Driver_HT16K33/archive/master.zip github.com/Seeed-Studio/Grove_LED_Matrix_Driver_HT16K33/archive/master.zip] ZIP<br /> <br /> === Liste des Exemples ===<br /> display_bars&lt;br&gt;<br /> display_cutsom_pictures&lt;br&gt;<br /> display_icon&lt;br&gt;<br /> display_number&lt;br&gt;<br /> display_string&lt;br&gt;<br /> offset_and_rotate&lt;br&gt;<br /> <br /> === Liens Externes ===<br /> <br /> [http://wiki.seeedstudio.com/Grove-Red_LED_Matrix_w_Driver/ wiki.seeedstudio.com/Grove-Red_LED_Matrix_w_Driver] wiki<br /> <br /> === Code ===<br /> &lt;pre&gt;<br /> #include &lt;Wire.h&gt;<br /> #include &quot;Grove_LED_Matrix_Driver_HT16K33.h&quot;<br /> <br /> <br /> Matrix_8x8 matrix;<br /> <br /> void setup()<br /> {<br /> Wire.begin();<br /> matrix.init();<br /> matrix.setBrightness(0);<br /> matrix.setBlinkRate(BLINK_OFF);<br /> }<br /> <br /> void loop()<br /> {<br /> for (int i=0;i&lt;33;i++)<br /> {<br /> // The input range of writeBar is [0-32]<br /> matrix.writeBar(i);<br /> matrix.display();<br /> delay(150);<br /> }<br /> }<br /> &lt;/pre&gt;<br /> <br /> === Matériel Compatible ===<br /> Seeeduino Cortex-M0+&lt;br&gt;<br /> arduino nano</div> 188.63.185.100