{"type":"product","schema_version":"1.0","item_id":"100561986574","canonical_url":"https://tw.bid.yahoo.com/item/100561986574","title":"飛控一體超聲波測距模組GY-US42V2/可代MB1242/SRF02 W2-1 [298983]","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-27T01:06:49.440Z","current_price":389,"original_price":null,"stock_status":"in_stock","available_quantity":46,"sold_quantity":0,"seller":{"id":"Y3802229009","name":"BUY360-IC 電子零件","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/bf3e0b40-a2f1-4c50-bd68-56a7da2a69ca.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f1598eb6-4133-49fc-9d0b-ed43d78c011b.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/af8b6b12-f40c-4def-9238-be8242eaf09b.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"buy360-icGY-US42超聲波測距模組\n      GY-US42是一款低成本高品質測距感測器模組，功耗小、體積小、安裝方便。其工作原理是，探頭發射超聲波，照射到被測物體後，探頭接收返回聲波，利用時間差，計算出實際距離。\n   模組有3種方式讀取資料，即串口UART（TTL電平）、IIC、脈衝 PWM 方式，串口的串列傳輸速率有9600bps 與115200bps，可配置，有連續，詢問輸出兩種方式，可掉電保存設置；IIC可以修改內部位址，方便一條 IIC 匯流排同時接多個模組；脈衝PWM輸出，跟SR04的相同。模組可適應不同的工作環境，直接與單片機連接。可廣泛應用於智慧型機器人、教學實驗室儀器、生產\n線產品檢測、四軸飛行器、人體測量、智慧小車等場合。\n注意：由於採用收發一體化超聲波探頭，測距的盲區範圍是20cm左右，在20cm內測距是無效的。\n產品參數\n1.工作電壓：3～5 V\n2.工作電流：9mA（VCC=5V時）\n3.測量範圍: 20cm～720cm（VCC=5V時）\n4.解析度：  1cm\n5.回應頻率：15HZ\n6.工作溫度：-20℃～65℃\n7.儲存溫度: -40℃～85℃\n8.產品尺寸：21.5×21×24.5mm(長×寬×高)\n詳細使用說明，請參考使用說明書。\n資料下載鏈結：https://pan.baidu.com/s/1hrJpOm4","shipping_methods":[{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092073513","category_name":"其他耗材","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072621","name":"耗材與線材","url":"/tw/%E8%80%97%E6%9D%90%E8%88%87%E7%B7%9A%E6%9D%90-2092072621-category.html"},{"id":"2092073513","name":"其他耗材","url":"/tw/%E5%85%B6%E4%BB%96%E8%80%97%E6%9D%90-2092073513-category.html"}],"view_count":0,"watch_count":0}