{"product_id":"raspberry-pi-4b-gpio-sensor-board","title":"Raspberry Pi 4B\/3B+ GPIO 擴展板｜8 路 ADC 寬電壓電源模組","description":"\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e釋放您 Raspberry Pi 專案的全部潛力！這款多合一 GPIO 感應器擴展板專為 Raspberry Pi 4B、3B+、3B、2B、Zero 等型號設計，結合穩定的電源管理與 8 路 ADC 模擬輸入功能，大幅簡化複雜的接線及感應器整合流程。\u003c\/p\u003e\n\u003ch4 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0\"\u003e主要特色\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003e8 路 ADC 模擬輸入：\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e內建 8‑bit 微控制器，提供 8 個類比輸入通道（A0–A7），讓 Raspberry Pi 能讀取電位器、光敏電阻等類比感應器訊號。\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003e寬電壓輸入範圍：\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e板載 DC‑DC 轉換模組支援 5V 至 36V 電壓輸入，輸出穩定 5V\/3A 電流，可同時為主板及外接裝置供電。\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003e高度相容性：\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e支援所有 40‑pin GPIO 接口的 Raspberry Pi 型號，包括 4B、3B+、3B、2B、Zero。\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003e感應器電壓切換靈活：\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e可透過跳線帽自由切換 3.3V 或 5V 感應器工作電壓，以適應不同類型的裝置。\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003e多元供電方式：\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e提供標準 5.5x2.1mm 圓形 DC 插口及接線端子兩種輸入方式，靈活應對不同使用環境。\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0\"\u003e技術規格\u003c\/h4\u003e\n\u003cdiv class=\"group relative\"\u003e\n\u003cdiv class=\"w-full overflow-x-auto md:max-w-[90vw] border-subtlest ring-subtlest divide-subtlest bg-transparent\"\u003e\n\u003ctable class=\"border-subtler my-[1em] w-full table-auto border-separate border-spacing-0 border-l border-t\"\u003e\n\u003cthead class=\"bg-subtler\"\u003e\n\u003ctr\u003e\n\u003cth class=\"border-subtler p-sm break-normal border-b border-r text-left align-top\"\u003e組件／功能\u003c\/th\u003e\n\u003cth class=\"border-subtler p-sm break-normal border-b border-r text-left align-top\"\u003e規格說明\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e適用型號\u003c\/td\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003eRaspberry Pi 4B \/ 3B+ \/ 3B \/ 2B \/ Zero\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003eADC 通道\u003c\/td\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e8 路類比輸入（A0–A7）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003eADC 通訊協議\u003c\/td\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003eI2C（預設位址：0x24）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e板載 MCU\u003c\/td\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e8‑bit ADC 微控制器\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e輸入電壓範圍\u003c\/td\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e5V – 36V（DC‑DC 輸入）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e輸出電壓／電流\u003c\/td\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e5V／最高 3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e感應器電壓選擇\u003c\/td\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e3.3V 或 5V（跳線帽切換）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e電源輸入介面\u003c\/td\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e5.5x2.1mm DC 插口及接線端子\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e相關文件\u003c\/td\u003e\n\u003ctd class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r\"\u003e\u003ca rel=\"nofollow noopener\" class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline font-semibold\" href=\"https:\/\/docs.emakefun.com\/raspberrypi\/RaspberryPi-Sensor-Board\/README_zh\/\" target=\"_blank\"\u003e\u003cspan class=\"text-box-trim-both\"\u003e按此查看詳細使用說明\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bg-base border-subtler shadow-subtle pointer-coarse:opacity-100 right-xs absolute bottom-0 flex rounded-lg border opacity-0 transition-opacity group-hover:opacity-100 [\u0026amp;\u0026gt;*:not(:first-child)]:border-subtle [\u0026amp;\u0026gt;*:not(:first-child)]:border-l\"\u003e\n\u003cdiv class=\"flex\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"flex\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e這款 GPIO 感應器擴展板是 Raspberry Pi 愛好者、創客及工程師的理想工具，有助於簡化感應器連接、優化電源管理，並提升專案開發的穩定性與靈活度。\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":43764963704983,"sku":"21PS002238","price":408.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/raspberry-pi-4b-gpio-expansion-board-v3-1-angled-view.jpg?v=1761545892","url":"https:\/\/scccltd.com\/zh-tw\/products\/raspberry-pi-4b-gpio-sensor-board","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}