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Humidity and Temperature Sensor Breakout - Si7021
Humidity and Temperature Sensor Breakout - Si7021
Humidity and Temperature Sensor Breakout - Si7021
Humidity and Temperature Sensor Breakout - Si7021
Humidity and Temperature Sensor Breakout - Si7021
Humidity and Temperature Sensor Breakout - Si7021

Humidity and Temperature Sensor Breakout - Si7021

NT$ 399


產品貨號

368030602176

品牌

原廠貨號

SEN-13763

數量

無庫存

運送方式

7-11取貨付款 郵寄(單一運費) 宅配 宅配貨到付款 外島郵寄 順豐快遞 順豐快遞貨到付款

規格內容說明

Description
The Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for environmental sensing and data logging and perfect for build a weather stations or humidor control system. All you need are two lines for I2C communication, and you’ll have relative humidity readings and very accurate temperature readings as a bonus!
There are only four pins that need to be hooked up in order to start using this sensor in a project. One for VCC, one for GND, and two data lines for I2C communication. This breakout board has built-in 4.7KΩ pullup resistors for I2C communications. If you’re hooking up multiple I2C devices on the same bus, you may want to disable these resistors.

Dimensions: 0.6" x 0.6"


Documents:

Schematic

Datasheet (Si7021)