[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-655260-105":59,"doc-detail-655260-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","arduino-nano-v33-circuit-schematic","Arduino Nano V3.3 - Circuit Schematic","","This document provides the comprehensive technical schematic for the Arduino Nano V3.3, detailing the circuit architecture and electronic component integration. It features the ATmega328P-MUR microcontroller as the central processing unit, supported by an FT232RL USB-to-serial converter for robust communication. The layout includes essential power management circuitry, such as the LM1117IMPX-5.0 voltage regulator and an automatic 5V power selector, ensuring reliable operation across various power inputs. Furthermore, the design incorporates standard ICSP programming headers, USB connectivity interface, and a reset system, providing a clear roadmap for hardware developers, engineers, and hobbyists interested in embedded systems design. The schematic serves as an authoritative reference for PCB assembly and validation, maintaining strict compliance with the Creative Commons Attribution-ShareAlike 4.0 International License for open hardware documentation and community-driven innovation.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/arduino-nano-v33-circuit-schematic/655260/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/arduino-nano-v33-circuit-schematic/655260.png","ImageObject",300,407,{"name":92,"@type":93},"Liam","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-31","2026-10-25",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"Which microcontroller is used in the Arduino Nano V3.3 design?","Question",{"text":112,"@type":113},"The Arduino Nano V3.3 utilizes the ATmega328P-MUR microcontroller as its primary processing unit.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What component manages the USB communication?",{"text":117,"@type":113},"The design uses the FT232RL USB-to-serial converter to handle communication between the microcontroller and a USB interface.",{"name":119,"@type":110,"acceptedAnswer":120},"How is the board powered and protected?",{"text":121,"@type":113},"Power is managed by an LM1117IMPX-5.0 voltage regulator and an automatic +5V selector circuit to ensure stable operation under different power sources.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},655260,1792960382,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":19,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":24},8796095461564,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","This project 's hardware is licensed under the Creative Commons Attribution-ShareAlike 4 .0 International License. To view a copy of this license, visit [https://creativecommons.org/licenses/by-sa/4.0/deed.en](https://creativecommons.org/licenses/by-sa/4.0/deed.en)","cbCaiknqOBv2wr1M","https://ap.wps.com/l/cbCaiknqOBv2wr1M","pdf",106373,"English","# Circuit Design Overview\n## Microcontroller Core\n## Power Management and Regulation\n## USB Interface and Connectivity\n## Debugging and Programming Headers","[{\"question\":\"Which microcontroller is used in the Arduino Nano V3.3 design?\",\"answer\":\"The Arduino Nano V3.3 utilizes the ATmega328P-MUR microcontroller as its primary processing unit.\"},{\"question\":\"What component manages the USB communication?\",\"answer\":\"The design uses the FT232RL USB-to-serial converter to handle communication between the microcontroller and a USB interface.\"},{\"question\":\"How is the board powered and protected?\",\"answer\":\"Power is managed by an LM1117IMPX-5.0 voltage regulator and an automatic +5V selector circuit to ensure stable operation under different power sources.\"}]","Arduino Nano V3.3 - Circuit Schematic | PDF"]