{"type":"product","schema_version":"1.0","item_id":"100099361100","canonical_url":"https://tw.bid.yahoo.com/item/100099361100","title":"《德源科技》r)新版 MCP9808 高精度 I2C 溫度感測器分線器 (ada5027)STEMMA QT / Qwiic","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-28T20:17:25.272Z","current_price":423,"original_price":null,"stock_status":"low_stock","available_quantity":2,"sold_quantity":0,"seller":{"id":"Y9895025221","name":"Deryuan 德源科技","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/13469bf3-fd9d-4c0d-b07e-217ec2b0167b.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"19816\n\n            ※本產品原廠代理從國外進口，有些交期較長，下訂前請詢問！        \n\nAdafruit MCP9808 High Accuracy I2C Temperature Sensor Breakout - STEMMA QT / Qwiic（ada5027）\n            \n\n新版 MCP9808 高精度 I2C 溫度感測器分線器(ada5027)STEMMA QT / Qwiic\n        \n\n新版本STEMMA QT 影片（2021/4/28）：https://youtu.be/6AwdBK3jOvU\n        \n\nWhat is STEMMA QT 影片說明： https://youtu.be/6GXRRuFuFy0\n\n                Description        \n\n    　　The MCP9808 digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25°C over the sensor's -40°C to +125°C range and precision of +0.0625°C. They work great with any microcontroller using standard I2C. With three address jumpers on the back, you can connect up to 8 to a single I2C bus without address collisions. Best of all, a wide voltage range makes it usable with 2.7V to 5.5V logic!                        Unlike the DS18B20, this sensor does not come in through-hole package so we placed this small sensor on a breakout board PCB for easy use. The PCB includes mounting holes, and pull down resistors for the 3 address pins. We even wrote a lovely little tutorial and library that will work with Arduino or CircuitPython. You'll be up and running in 15 minutes or less.                    Some quick specs:\n            - Simple I2C control\n        - Up to 8 on a single I2C bus with adjustable address pins\n        - 0.25°C typical precision over -40°C to 125°C range (0.5°C guaranteed max from -20°C to 100°C)\n        - 0.0625°C resolution\n        - 2.7V to 5.5V power and logic voltage range\n        - Operating Current: 200 μA (typical)\n        \n\n 　　To get you going fast, we spun up a custom made PCB with the MCP9808 and some supporting circuitry such as pull-up resistors and capacitors, in the STEMMA QT form factor, making them easy to interface with. The STEMMA QT connectors on either side are compatible with the SparkFun Qwiic I2C connectors. This allows you to make solderless connections between your development board and the MCP9808 ...","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092072544","category_name":"其他電腦周邊","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":"2092072522","name":"電腦/筆電周邊","url":"/tw/%E9%9B%BB%E8%85%A6-%E7%AD%86%E9%9B%BB%E5%91%A8%E9%82%8A-2092072522-category.html"},{"id":"2092072544","name":"其他電腦周邊","url":"/tw/%E5%85%B6%E4%BB%96%E9%9B%BB%E8%85%A6%E5%91%A8%E9%82%8A-2092072544-category.html"}],"view_count":0,"watch_count":0}