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					<guid>https://www.gtrob.com/forums/topic/3d-printer-mini-one-jiaocheng#post-1411</guid>
					<title><![CDATA[[教程] 全球最小口袋3D打印机mini one教程贴 转帖]]></title>
					<link>https://www.gtrob.com/forums/topic/3d-printer-mini-one-jiaocheng#post-1411</link>
					<pubDate>Fri, 10 Jul 2020 04:01:39 +0000</pubDate>
					<dc:creator>高天</dc:creator>

					<description>
						<![CDATA[
						<p>转帖：https://www.arduino.cn/thread-90256-1-1.html<br />
最近闲得蛋疼，没事搞个掌上3D打印机，先放效果图吧。<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/16/124058drgerrl4re4a5rjy.jpg" width="1200" height="950" class="alignnone size-full" /><br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/16/124142gg46o17oqge1p4mm.jpg" width="1200" height="950" class="alignnone size-full" /><br />
搞了半天，终于能正常打印，插楼奉上效果图<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/31/170017xlyi1xlx4pqqe884.jpg" width="950" height="729" class="alignnone size-full" /><br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/31/170322ihsfqqawrxz6kri8.jpg" width="1084" height="798" class="alignnone size-full" /><br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/31/170321vw6bbccyvycpv9zb.jpg" width="1127" height="808" class="alignnone size-full" /><br />
打印视频移步优酷，链接如下<br />
<iframe loading="lazy" src="//player.youku.com/embed/XNDQ1MTc2NDYxMg==" width="100%" height="500" frameborder="0" allowfullscreen></iframe></p>
<p>简介：<br />
采用低导程15mm丝杆步进，打印尺寸45mm*45mm*40mm<br />
有更好建议欢迎提出。<br />
图纸路径如下</p>
<p>固件基于marlin，路径如下<br />
<a href="https://github.com/mossbot-MG/mini-one-pocket-3D-printer-firmware" rel="nofollow">https://github.com/mossbot-MG/mini-one-pocket-3D-printer-firmware</a></p>
<p>材料清单如下，部分件存在干涉，图纸已更新，请大家下载最新版本<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201908/27/220146ydunk21jt5usnf5k.jpg" width="643" height="445" class="alignnone size-full" /></p>
<p>部分配件购买地址，需用电脑打开<br />
<a href="https://ogc-bike.taobao.com/cate" rel="nofollow">https://ogc-bike.taobao.com/cate</a> &#8230; cene=taobao_shop#bd</p>
<p>——————机械安装教程—————</p>
<p>19.7.18<br />
打印件一共8个<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/18/224802kcivvmcjrcehhe0x.png" width="1085" height="801" class="alignnone size-full" /></p>
<p>其他主要配件大致如下<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/18/224802twatbxyjl33ot14l.jpg" width="1161" height="795" class="alignnone size-full" /></p>
<p>首先焊上电机线，不同电机线序不同，需要用万用表测一下，通路的一组是一相，同相的两根线焊在同一侧，下面示意图中，红蓝为一相，绿黑为一项。<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/18/225141d3ar2fex06e2enxt.jpg" width="542" height="414" class="alignnone size-full" /><br />
为了布线美观，线长度 X电机19mm，Y电机14mm，Z电机24mm,焊接时锡尽量少，不然很容易就焊报废了，图中上面两个尸体就光荣牺牲了，焊接完最好用表测一下，再实际测试下是否能转，不然后面返工就麻烦了。<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/18/224803up4fcyyshi6si4t4.jpg" width="1197" height="725" class="alignnone size-full" /></p>
<p>此处电机有一点外凸，测绘工作没做好，存在干涉，手动返工，T站图纸已第一时间更新。<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/18/224803s03nj5dppvy031x1.jpg" width="1099" height="795" class="alignnone size-full" /><br />
用M2*6尖头螺钉固定，如果点击安装孔位不一样也能装，自攻螺钉可以直接在板上钻孔。<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/18/224803gpqm5omm587pnswx.jpg" width="1065" height="747" class="alignnone size-full" /></p>
<p>装上铜套和光轴，铜套要从侧边横着卡进去，竖着直接卡 卡子容易断裂。</p>
<p><img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/18/224803d500c717xz8xxx21.jpg" width="941" height="721" class="alignnone size-full" /></p>
<p>卡上底座，需要区分正反，注意图上挡片方向<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/18/224803zi5p753ct3t73cp5.jpg" width="1121" height="777" class="alignnone size-full" /><br />
安装M2*6尖头螺钉，需要控制拧下去的深度，丝杆不能太紧，也不能有明显背隙。<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/18/224803g99sv77sxa666967.jpg" width="869" height="683" class="alignnone size-full" /></p>
<p>听说磁性热床效果不错，我也试试。<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/18/224803wqa7jfh72h0gn5hv.jpg" width="1193" height="879" class="alignnone size-full" /></p>
<p>19.7.27</p>
<p>装上Y限位开关 M2*10自攻螺钉<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/27/135446t9ige9hhhtft21bf.jpg" width="1093" height="763" class="alignnone size-full" /></p>
<p>装上左右支架 M3*12自攻螺钉<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/27/135447jlojbclrocct7302.jpg" width="1084" height="829" class="alignnone size-full" /></p>
<p>装上X轴电机 M2*10自攻螺钉<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/27/135447fd5llxmh4ptt7pxd.jpg" width="632" height="603" class="alignnone size-full" /></p>
<p>装上Z轴支架M2*10自攻螺钉</p>
<p><img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/27/135448czzecejj6do0ejoe.jpg" width="1087" height="782" class="alignnone size-full" /></p>
<p>装上铜套光轴<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/27/135448ziu1fbcb94tt8d9z.jpg" width="992" height="713" class="alignnone size-full" /></p>
<p>和本体合体，中间小孔拧上M2*6自攻螺钉 不可太紧也不可太松<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/27/135448rytvxibb27bev7by.jpg" width="966" height="700" class="alignnone size-full" /></p>
<p>装上Z轴电机M2*6自攻螺钉<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/27/135601p8tc2sc7cl8r7rcq.jpg" width="610" height="506" class="alignnone size-full" /></p>
<p>喷头固定座拧上M2*15自攻螺钉，并卡上铜套<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/27/135601z2zy880cyqyhlrwn.jpg" width="921" height="682" class="alignnone size-full" /></p>
<p>插入光轴卡上本体，侧边小孔拧上M2*6尖头自攻螺钉，不可太紧和太松<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/27/140314gbbtb2ct9hp4d275.jpg" width="691" height="489" class="alignnone size-full" /></p>
<p>安装喷头 M3*12<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/27/135601f9fb8xdf3o1pzp18.jpg" width="1024" height="750" class="alignnone size-full" /></p>
<p>等了一个星期的限位开关终于到货<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/27/140541h43s63t5d1fl0p0t.jpg" width="1095" height="734" class="alignnone size-full" /></p>
<p>安装X限位 M2*10自攻螺钉<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/27/134411liahymh4bz97c119.jpg" width="1013" height="745" class="alignnone size-full" /></p>
<p>安装Z限位 M2*10自攻螺钉<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/27/134431a1xv990q3t8qd0d1.jpg" width="951" height="731" class="alignnone size-full" /><br />
19.7.31<br />
加热棒线束太硬，重新改了一下走线<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/31/114516wwas2imdcibibw3e.jpg" width="853" height="678" class="alignnone size-full" /></p>
<p>安装主控板m3*6自攻螺钉<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/31/114640h0o2rggh0gog2raa.jpg" width="576" height="758" class="alignnone size-full" /></p>
<p>安装扩展板并插上12个短接帽，图片上E0没插，实际要插 注意。<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/31/114641kk8foql9a8bquffc.jpg" width="1037" height="811" class="alignnone size-full" /></p>
<p>安装驱动模块，不可插反<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/31/114641mmca2a53fxz2mza6.jpg" width="1042" height="807" class="alignnone size-full" /></p>
<p>插上线并安装挤出机<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/31/114642c8nf9e3fwh8o0fkg.jpg" width="588" height="728" class="alignnone size-full" /><br />
挤出机电机安装借用网图如下<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201911/04/192252wtttv35myt9t6eet.jpg" width="750" height="726" class="alignnone size-full" /><br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201911/04/192313o2zqeeoe2g39eose.jpg" width="750" height="620" class="alignnone size-full" /><br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201911/04/192313va1evemv404r7vgh.jpg" width="750" height="655" class="alignnone size-full" /><br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201911/04/192314uzmdcz1keaqnu1nk.jpg" width="750" height="641" class="alignnone size-full" /><br />
接线图如下，XYZ电机分别插对应标识符的4排口，挤出机插E0口。不需区别方向。加热棒插D8口不用区分方向图片写错   风扇接D9口<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201907/31/115909y505i15nnr4n53hz.jpg" width="1280" height="720" class="alignnone size-full" /></p>
<p>xyz电机是5v供电的，12v供电也没问题，需将电流调小，方法参见<br />
<a href="http://www.diankeshequ.com/forum.php?mod=viewthread&#038;tid=2003" rel="nofollow">http://www.diankeshequ.com/forum.php?mod=viewthread&#038;tid=2003</a><br />
逆时针将螺丝拧到底，然后通电再顺时针将电流慢慢调大，直到电机运动有力带的动机器，且电机发烫不严重。<br />
我用的电机调完以后参考电压vref为0.28V,大家可做参考。</p>
<p>——————调试教程—————</p>
<p>完成硬件部分后开始上传固件，上传固件方法参见本论坛基础教程贴。</p>
<p>固件基于marlin1.0.2,下载地址见顶部，主要参数修改如下；修改configrution.h内容<br />
定义控制板类型<br />
[mw_shl_code=arduino,true]#ifndef MOTHERBOARD<br />
  #define MOTHERBOARD BOARD_RAMPS_13_EFB //use mega2560+ramps1.4<br />
#endif[/mw_shl_code]</p>
<p>定义喷头热敏电阻类型，常用的是100k电阻<br />
[mw_shl_code=arduino,true]#define TEMP_SENSOR_0 1//100k<br />
#define TEMP_SENSOR_1 1<br />
#define TEMP_SENSOR_2 1<br />
#define TEMP_SENSOR_BED 0//not used[/mw_shl_code]</p>
<p>定义限位开关类型，常闭型为fasle，不适用或常开型设为true<br />
[mw_shl_code=arduino,true]// The pullups are needed if you directly connect a mechanical endswitch between the signal and ground pins.<br />
const bool X_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.<br />
const bool Y_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.<br />
const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.<br />
const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.<br />
const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.<br />
const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.[/mw_shl_code]</p>
<p>定义XYZE运动方向，如何运动方向与设置不一致可修改此处参数或反插电机插头<br />
[mw_shl_code=arduino,true]#define INVERT_X_DIR false    // for Mendel set to false, for Orca set to true<br />
#define INVERT_Y_DIR false    // for Mendel set to true, for Orca set to false<br />
#define INVERT_Z_DIR true     // for Mendel set to false, for Orca set to true<br />
#define INVERT_E0_DIR false   // for direct drive extruder v9 set to true, for geared extruder set to false<br />
#define INVERT_E1_DIR false    // for direct drive extruder v9 set to true, for geared extruder set to false<br />
#define INVERT_E2_DIR false   // for direct drive extruder v9 set to true, for geared extruder set to false[/mw_shl_code]</p>
<p>定义回home方向,<br />
[mw_shl_code=arduino,true]// Sets direction of endstops when homing; 1=MAX, -1=MIN<br />
#define X_HOME_DIR 1<br />
#define Y_HOME_DIR -1<br />
#define Z_HOME_DIR -1[/mw_shl_code]</p>
<p>设置速度及电机分辨率，xyz电机步进角18°，16细分，丝杆导程1.5mm，16*360°/18°/1.5=213.33<br />
[mw_shl_code=arduino,true]//// MOVEMENT SETTINGS<br />
#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E<br />
#define HOMING_FEEDRATE {20*60, 20*60, 2*30, 0}  // set the homing speeds (mm/min)</p>
<p>// default settings</p>
<p>#define DEFAULT_AXIS_STEPS_PER_UNIT   {213.33,213.33,213.33,95}  // 电机分辨率<br />
#define DEFAULT_MAX_FEEDRATE          {100, 100, 2, 50}    // (mm/sec) 最大速度<br />
#define DEFAULT_MAX_ACCELERATION      {200,200,200,300}   [/mw_shl_code]</p>
<p>设置初始加速度,为保证运动连贯性，实际轨迹为圆弧代替折线，此速度代表两段梯形加减速交汇处最小速度，值越大轨迹圆弧半径越大。<br />
[mw_shl_code=arduino,true]#define DEFAULT_XYJERK                5.0    // (mm/sec)<br />
#define DEFAULT_ZJERK                 0.4     // (mm/sec)<br />
#define DEFAULT_EJERK                 5.0    // (mm/sec)<br />
[/mw_shl_code]</p>
<p>下载并安装arduino IDE，<br />
下载打印机源码<br />
<a href="https://github.com/mossbot-MG/mini-one-pocket-3D-printer-firmware" rel="nofollow">https://github.com/mossbot-MG/mini-one-pocket-3D-printer-firmware</a></p>
<p>双击源码中 marlin.ino打开源码文件。点开configuration.h 可修改相关参数。<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201908/21/133358mz8lwuh85lxl1l61.jpg" width="1014" height="722" class="alignnone size-full" /></p>
<p>设置如下，端口需自行选择，可打开设备管理器查看，如无法识别控制板，需自行安装 USB转串口CH341驱动，最后点击向右箭头上传固件<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201908/21/133745bxyysxqmu8qtt8mx.png" width="1031" height="814" class="alignnone size-full" /></p>
<p>下载机械臂大师，路径如下；<br />
<a href="https://pan.baidu.com/s/1RjGk-z7WKfZ0T5qm_AvKBg" rel="nofollow">https://pan.baidu.com/s/1RjGk-z7WKfZ0T5qm_AvKBg</a><br />
打开机械臂大师设置对应端口，波特率设置为115200点击链接，出现如下返回值说明链接成功。<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201908/27/212204if9u1aj1fx2rzrhr.jpg" width="495" height="935" class="alignnone size-full" /></p>
<p>打开调试窗口，在三个限位开关未触发情况下点击限位开关状态，确认所有限位是否都为open，<br />
分别用手按住XYZ限位，一个一个按不是同时按，分别查看限位开关状态，看xmin ymin zmin是否显示触发TRIGGERED<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201908/27/212433u9u62in595zit333.jpg" width="745" height="269" class="alignnone size-full" /></p>
<p>再分别点XYZ运动按钮，确认运动方向是否与预期一致。如不一致，讲对应电机线反插。<br />
X+喷头向右移动<br />
Y+平台向下移动<br />
Z+喷头升高<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201908/27/212912vrsv5v22dk993m55.jpg" width="503" height="381" class="alignnone size-full" /></p>
<p>关于调平，很有网友觉得很难调平，由于机器打印面积过小，所以设计没有考虑过调平，铜套和光轴配合间隙是很小的，运动间隙大不平稳基本不是铜套光轴的问题，<br />
首先看塑料件和铜套卡合紧不紧，如果不紧用502胶固定。平台前后抚养左右翻转稍微有点不平的话不影响，首层稍微压住平台就行，不用像大型i3一样用一张纸去调。<br />
喷头由于重力原因都会有点下垂(主要考虑尺寸只用了一组铜套，两组铜套就能解决这个问题），下垂对打印影响不大，保证同一位置下垂角度差不多就行，调整Z轴零点高度只需要调整<br />
喷头固定座上限位螺丝高度就行，保证限位触发时喷头接触到平台，稍微有点点干涉。</p>
<p>打开任意一切片软件，这里以cura为例，不会使用切片软件的自行百度，教程太多了，这里不做重复介绍。<br />
设置机器参数如下<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201908/27/213835kq3jzj25qsu1j3ek.jpg" width="683" height="317" class="alignnone size-full" /></p>
<p>参数设置，请自行摸索</p>
<p><img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201908/27/213909lfqczn69tjfzz0cq.jpg" width="307" height="547" class="alignnone size-full" /></p>
<p>设置开始结束代码<br />
<img loading="lazy" decoding="async" src="https://www.arduino.cn/data/attachment/forum/201908/27/213927fzx3hdfln66gut6e.jpg" width="313" height="451" class="alignnone size-full" /></p>
<p>开始代码<br />
[mw_shl_code=arduino,true]G21        ;metric values<br />
G90        ;absolute positioning<br />
M82        ;set extruder to absolute mode<br />
M107       ;start with the fan off<br />
G28 X0 Y0  ;move X/Y to min endstops<br />
G28 Z0     ;move Z to min endstops<br />
G1 Z5.0 F{travel_speed} ;move the platform down 15mm<br />
G92 E0                  ;zero the extruded length<br />
G1 F200 E3              ;extrude 3mm of feed stock<br />
G92 E0                  ;zero the extruded length again<br />
G1 F{travel_speed}[/mw_shl_code]</p>
<p>结束代码<br />
[mw_shl_code=arduino,true]M104 S0                     ;extruder heater off<br />
M140 S0                     ;heated bed heater off (if you have it)<br />
G91                                    ;relative positioning<br />
G1 E-1 F300                            ;retract the filament a bit before lifting the nozzle, to release some of the pressure<br />
G1 Z+0.5 E-5 X-20 Y-20 F4800 ;move Z up a bit and retract filament even more<br />
G28 X0 Y0                              ;move X/Y to min endstops, so the head is out of the way<br />
M84                         ;steppers off<br />
M81<br />
G1 Z5[/mw_shl_code]</p>
<p>最后拖入STL文件，就能愉快的开始打印了，暂时更新到这里，有疑问直接帖子留言，有需要补充的我会及时更新，谢谢各位关注。</p>
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					<guid>https://www.gtrob.com/forums/topic/%e6%b7%b1%e5%85%a5%e5%ad%a6%e4%b9%a0arduino-u8g2-oled%e5%ba%93%ef%bc%8c%e4%b8%80%e7%af%87%e5%b0%b1%e5%a4%9f#post-502</guid>
					<title><![CDATA[深入学习Arduino u8g2 OLED库，一篇就够]]></title>
					<link>https://www.gtrob.com/forums/topic/%e6%b7%b1%e5%85%a5%e5%ad%a6%e4%b9%a0arduino-u8g2-oled%e5%ba%93%ef%bc%8c%e4%b8%80%e7%af%87%e5%b0%b1%e5%a4%9f#post-502</link>
					<pubDate>Wed, 18 Mar 2020 06:57:21 +0000</pubDate>
					<dc:creator>高天</dc:creator>

					<description>
						<![CDATA[
						<p>文章出处：https://blog.csdn.net/dpjcn1990/article/details/92831760<br />
u8g2库wiki： <a href="https://github.com/olikraus/u8g2/wiki/" rel="nofollow">https://github.com/olikraus/u8g2/wiki/</a><br />
U8g2是嵌入式设备的单色图形库，一句话简单明了。主要应用于嵌入式设备，包括我们常见的单片机；<br />
为什么要运用U8g2库？也就是说U8g2库能带给我们什么样的开发便利。在博主看来，主要考虑几个方面：</p>
<p>U8g2库平台支持性好，基本上支持绝大部分Arduino开发板，特别也博主比较喜欢的ESP8266；<br />
U8g2库显示控制器支持性好，基本上市面上的OLED都完美支持；<br />
U8g2库 API众多，特别支持了中文，支持了不同字体，这是一个对于开发者俩说不小的福利。</p>
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					<guid>https://www.gtrob.com/forums/topic/%e5%88%9d%e8%af%86arduino#post-500</guid>
					<title><![CDATA[初识arduino]]></title>
					<link>https://www.gtrob.com/forums/topic/%e5%88%9d%e8%af%86arduino#post-500</link>
					<pubDate>Wed, 18 Mar 2020 06:49:58 +0000</pubDate>
					<dc:creator>高天</dc:creator>

					<description>
						<![CDATA[
						<p>什么是arduino<br />
(翻译自arduino官方介绍)<br />
Arduino 是一款便捷灵活、方便上手的开源电子原型平台，包含硬件（各种型号的arduino板）和软件（arduino IDE).她适用于艺术家、设计师、爱好者和对于“互动”有兴趣的朋友们。<br />
Arduino能通过各种各样的传感器来感知环境，通过控制灯光、马达和其他的装置来反馈、影响环境。板子上的微控制器可以通过Arduino的编程语言来编写程序，编译成二进制文件，烧录进微控制器 对Arduino的编程是利用 Arduino编程语言 (基于 Wiring)和Arduino开发环境(based on Processing)来实现的。基于Arduino的项目，可以只包含Arduino，也可以包含Arduino和其他一些在PC上运行的软件，他们之间进行通信 (比如 Flash, Processing, MaxMSP)来实现。.<br />
你可以自己自己动手制作，也可以购买成品套装;Arduino所使用到的软件都可以免费下载. 硬件参考设计 (CAD 文件)也是遵循availableopen-source协议, 你可以非常自由地 根据你自己的要求去修改他们.</p>
<p>关于购买arduino控制板<br />
淘宝购买即可<br />
arduino常见版本比较：http://www.arduino.cn/thread-1192-1-1.html</p>
<p>如何学习arduino</p>
<p>Arduino近几年在国际发展火热，教程也是五花八门。如果您英语顶呱呱，那推荐到arduino官方网站学习（www.arduino.cc）,<br />
英语不好，或者喜欢看中文教程的，就可以在本论坛阅读中文教程（传送门：http://www.arduino.cn/thread-1066-1-1.html）。</p>
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