普中科技51单片机原理图

普中科技的51单片机原理图是一种开发板，它可以搭配STC89C52/51芯片使用。这个开发板有40个管脚全部引出，支持多种芯片，如STC89C52、STC12C5A60S2、STC11/10x系列AT89S52及与这些芯片引脚兼容的芯片。它还提供了活动锁紧座，方便频繁拨插实验使用。另外，它还配备了DC-005电源座、自锁电源开关和指示灯。此外，它还具有阻容上电复位电路。你可以通过以下链接获取该开发板的原理图资源：<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* *3* [51单片机系统板/开发板原理图以及烧写方法](https://blog.csdn.net/weixin_42880082/article/details/121163936)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *2* [普中51单片机独立按键原理及源代码](https://blog.csdn.net/qq_48486361/article/details/125388822)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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