DIY开源电动车彩屏充电器
<div class='showpostmsg'><table style="word-wrap:break-word; word-break:break-all; empty-cells:show; border-collapse:collapse; table-layout:fixed; width:848.667px; color:#444444; font-family:Tahoma, "Microsoft Yahei", Simsun; font-size:12px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; orphans:2; text-align:start; text-indent:0px; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:#def0fb; border:undefined"><tbody style="word-wrap:break-word; word-break:break-all">
<tr style="word-wrap:break-word; word-break:break-all">
<td class="t_f" id="postmessage_9865590" style="background-color:#def0fb">
<div align="left"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="word-wrap:break-word"><span style="word-break:break-all"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;"><font style="word-wrap:break-word; word-break:break-all; font-size:10.5pt">想做成一个:完全开源的充电器。开源硬件和代码资料。留出问题大家一起来解一解</font></font></font></span></span></span></span></span></div>
<div align="left"> </div>
<div align="left"> </div>
<div align="left"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="word-wrap:break-word"><span style="word-break:break-all"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">先明:我的技术一般般,这里高手很多,如果有说不对的地方请大家多多原谅!</font></font></span></span></span></span></span></div>
<div align="left"> </div>
<div align="left"> </div>
<div align="left"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="word-wrap:break-word"><span style="word-break:break-all"><strong style="word-wrap:break-word; word-break:break-all; font-weight:700"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;"><font style="word-wrap:break-word; word-break:break-all; font-size:16pt">一、起源</font></font></font></strong></span></span></span></span></span></div>
<div align="left"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="word-wrap:break-word"><span style="word-break:break-all"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">很早之前,自己对充电器的开关电源不是很熟悉时,</font></font></span></span></span></span></span></div>
<div align="left"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="word-wrap:break-word"><span style="word-break:break-all"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">开关电源知识学习过程和硬件准备,调试过程都是困难重重,</font></font></span></span></span></span></span></div>
<div align="left"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="word-wrap:break-word"><span style="word-break:break-all"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">不是一两下就能学会的。</font></font></span></span></span></span></span></div>
<div align="left"> </div>
<div align="left"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="word-wrap:break-word"><span style="word-break:break-all"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">所以,才想着在一边学习开关电源知识,一边做一个“开发板式的电动车充电器”。</font></font></span></span></span></span></span></div>
<div align="left"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="word-wrap:break-word"><span style="word-break:break-all"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">把电路和智能控制的资源开放出来,那对后来想学习的朋友就轻松多了。</font></font></span></span></span></span></span></div>
<div align="left"> </div>
<div align="left"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="word-wrap:break-word"><span style="word-break:break-all"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;"><font style="word-wrap:break-word; word-break:break-all; font-size:16pt">二、幻想</font></font></font></span></span></span></span></span></div>
<div align="left"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="word-wrap:break-word"><span style="word-break:break-all"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">当时,自己还设计了一个通用模块的的外壳图示。</font></font></span></span></span></span></span></div>
<div align="left"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="word-wrap:break-word"><span style="word-break:break-all">1<font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">、充电器底层是通用的开关电源</font></font></span></span></span></span></span></div>
<div align="left"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="word-wrap:break-word"><span style="word-break:break-all">2<font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">、控制部分可以随时可换。</font></font></span></span></span></span></span></div>
</td>
</tr>
</tbody>
</table>
<p></p>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb">3<font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">、如果能上彩屏,那后面可设计的功能、可给用户说明的知识量就大很多。</font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb">甚至可以做得全彩屏全曲线输出,中文指示的</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"> </div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px">
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">(模拟图样)</font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"> </div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">2019年10月以前,我可惜在彩屏部分没有时间去搞完它。</font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"> </div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;"><font style="word-wrap:break-word; word-break:break-all; font-size:16pt">三、开源设想</font></font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb"><strong style="word-wrap:break-word; word-break:break-all; font-weight:700">1</strong><strong style="word-wrap:break-word; word-break:break-all; font-weight:700"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">、我把电路设计成了模块式。</font></font></strong></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">虽然成本比那些普通单板的高一些,但维修和通用成本比较低。</font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">这个产品的电路已经在市场销售有两年了,方案质量已经相对稳定。</font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
</div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"> </div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"></div>
<p> </p>
<p><br />
</p>
<p> </p>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb"><strong style="word-wrap:break-word; word-break:break-all; font-weight:700">2</strong><strong style="word-wrap:break-word; word-break:break-all; font-weight:700"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">、设想</font></font></strong></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb">1<font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">)把这个产品,分散成开发模块做成开发板模式在淘宝上销售。</font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb">2<font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">)把硬件和软件资料发给购买者</font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb">3<font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">)让他们有机会一边学习,一边改进</font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"> </div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"> </div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px">
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;"><font style="word-wrap:break-word; word-break:break-all; font-size:16pt">四、扩展</font></font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb"><strong style="word-wrap:break-word; word-break:break-all; font-weight:700">1</strong><strong style="word-wrap:break-word; word-break:break-all; font-weight:700"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">、改进</font></font></strong></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">这个充电器还有很多可以改进的地方。但,我的研发时间不多,</font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">所以想留给一些后来的学习者来改进。</font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="word-wrap:break-word"><span style="word-break:break-all"><span style="color:#444444"><span style="font-family:Tahoma, "Microsoft Yahei", Simsun"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:normal"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#def0fb"><font face="宋体"><font style="word-wrap: break-word; word-break: break-all;">如:“上彩屏方案,显示充电曲线,放电曲线,中文显示等等”</font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"> </div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"></div>
</div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"> </div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"> </div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"></div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"> </div>
<div align="left" style="text-indent:0px; -webkit-text-stroke-width:0px"> </div>
<p><strong><span style="font-size:26px;">五、2019年11月,终于能认真耐心下来搞点设计了。</span></strong></p>
<p>于是,抽了一两周时间来搞了一个测试实验品。</p>
<p>1)设计和调试</p>
<p></p>
<p>2)组装实验品</p>
<p></p>
<p> </p>
<p>3、测试充电曲线</p>
<p>测试了几天,测试了好多次,终于得了一个比较完整曲线图。</p>
<p>充电一次电要长达6~8小时,所以测试有些慢。</p>
<p></p>
<p> </p>
<p> </p>
<p><strong><span style="font-size:24px;">六、硬件基本完全,软件感觉还有很多地方要修改和增加,,,,,</span></strong></p>
<p> </p>
<p><span style="color:#e74c3c;"><span style="font-size:20px;">软件的设计工作量太大了,,,</span></span></p>
<p><span style="color:#e74c3c;"><span style="font-size:20px;">有兴趣的朋友,可以一起来搞一搞!</span></span></p>
<p><span style="color:#e74c3c;"><span style="font-size:20px;">我可以提供相应的硬件和软件。</span></span></p>
<p> </p>
<p> </p>
<p> </p>
<p><br />
<b><font color="#5E7384">此内容由EEWORLD论坛网友<font size="3">witqyz</font>原创,如需转载或用于商业用途需征得作者同意并注明出处</font></b></p>
</div><script> var loginstr = '<div class="locked">查看本帖全部内容,请<a href="javascript:;" style="color:#e60000" class="loginf">登录</a>或者<a href="https://bbs.eeworld.com.cn/member.php?mod=register_eeworld.php&action=wechat" style="color:#e60000" target="_blank">注册</a></div>';
if(parseInt(discuz_uid)==0){
(function($){
var postHeight = getTextHeight(400);
$(".showpostmsg").html($(".showpostmsg").html());
$(".showpostmsg").after(loginstr);
$(".showpostmsg").css({height:postHeight,overflow:"hidden"});
})(jQuery);
} </script><script type="text/javascript">(function(d,c){var a=d.createElement("script"),m=d.getElementsByTagName("script"),eewurl="//counter.eeworld.com.cn/pv/count/";a.src=eewurl+c;m.parentNode.insertBefore(a,m)})(document,523)</script> <p>支持一下,不错</p>
qwqwqw2088 发表于 2019-11-5 19:12
支持一下,不错
<p><img height="50" src="https://bbs.eeworld.com.cn/static/editor/plugins/hkemoji/sticker/onion/Onion--110.gif" width="50" />谢谢!</p>
witqyz 发表于 2019-11-5 19:13
谢谢!
<p>充放电的测试曲线是自己写的上位机软件?</p>
<p>电源是最难搞的,这个我玩不起,顶一下楼主</p>
<p>支持开源</p>
<p>看你们玩儿这个就感觉 很NX 厉害厉害</p>
本帖最后由 witqyz 于 2019-11-7 15:08 编辑
<div class="quote">
<blockquote> </blockquote>
</div>
<p> </p>
qwqwqw2088 发表于 2019-11-5 19:26
充放电的测试曲线是自己写的上位机软件?
<p>1、充电器上的小彩屏的数据采集软件是自己写的。</p>
<p>2、以前还写有一个PC端上的上位机数据采集软件。</p>
<p></p>
<p>楼主,大牛了。支持楼主下。</p>
<p>学习了</p>
<p>这个可以 出产品不? 我都来一个 </p>
<p>个人认为,知识型的东西,对学习充电放电,做监测还不错。弄个彩屏学习还行,做产品,成本高了,普通用户也不太关心到底是三段充电还是四段,只关心充满就OK.</p>
<p>厉害,学习一下。</p>
kangkls 发表于 2019-11-12 13:55
个人认为,知识型的东西,对学习充电放电,做监测还不错。弄个彩屏学习还行,做产品,成本高了,普通用户也 ...
<table cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td>
<p>个人认为,知识型的东西,对学习充电放电,做监测还不错。弄个彩屏学习还行,做产品,成本高了,普通用户也不太关心到底是三段充电还是四段,只关心充满就OK.</p>
<p> </p>
<p>对于做低端产品,成本是影响销售的关键要素,</p>
<p>对于做高端产品,功能与先进是销售的重要推动力,</p>
<p>对于个人DIY,边学习,边实践,高兴就好!</p>
<p><img height="50" src="https://bbs.eeworld.com.cn/static/editor/plugins/hkemoji/sticker/onion/Onion--58.gif" width="50" /></p>
<p> </p>
<p> </p>
<p> </p>
<p> </p>
</td>
</tr>
</tbody>
</table>
machinnneee 发表于 2019-11-8 19:29
楼主,大牛了。支持楼主下。
<p>谢谢支持。</p>
Ansersion 发表于 2019-11-11 12:29
学习了
<p>我也是与大家一些在学习中成长!</p>
btty038 发表于 2019-11-12 09:35
这个可以 出产品不? 我都来一个
<p>DIY的就有,</p>
<p>要出产品,要开模,要投太多的钱。</p>
<p> </p>
<p>但,目前这个DIY还是性能还是很稳定的。</p>
<p>要的话,可以私下沟通沟通。</p>
baymaxs 发表于 2019-11-12 14:26
厉害,学习一下。
<p>大家一起学习。</p>
<p>学习了,楼主大神</p>
页:
[1]
2