TSL2591 Luminosity Sensor Breakout 高動態範圍數字光感測模組 IIC 通訊 Lux 勒克斯 光強度感測器

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TSL2591 Luminosity Sensor Breakout 高動態範圍數字光感測模組 IIC 通訊 Lux 勒克斯 光強度感測器

TSL2591 Luminosity Sensor Breakout 高動態範圍數字光感測模組，這款超高範圍亮度傳感器將幫助您進行測量。TSL2591亮度傳感器是一種先進的數字光傳感器，非常適合在各種光照條件下使用。與低成本CdS電池相比，該傳感器更為精確，可進行精確的勒克斯計算，並可針對不同的增益/定時範圍進行配置，以實時檢測從188 uLux到88,000 Lux的光照範圍。

TSL2591 Luminosity Sensor Breakout 高動態範圍數字光感測模組 最好的部分是它同時包含紅外和全光譜二極管！這意味著您可以分別測量紅外，全光譜或人類可見光。大多數傳感器只能檢測一個或另一個，不能準確地代表人眼所見（由於我們無法感知大多數光電二極管檢測到的紅外光），該傳感器與TSL2561非常相似，但范圍更廣（並且接口代碼不同）。該傳感器具有600,000,000：1的巨大動態範圍！與TSL2561不同，您無法更改I2C地址，因此請記住這一點。

TSL2591 Luminosity Sensor Breakout 高動態範圍數字光感測模組 內置ADC意味著即使沒有模擬輸入，您也可以將其與任何微控制器一起使用。電流消耗極低，因此對於低功耗數據記錄系統而言非常有用。主動感應時約為0.4mA，而在掉電模式下則小於5uA。

該傳感器與TSL2561非常相似，但范圍更廣（並且接口代碼不同）。該傳感器具有600,000,000：1的巨大動態範圍！與TSL2561不同，您也不能更改I2C地址，因此請記住這一點。

技術細節 晶片規格

• 近似人眼反應
• 極寬的動態範圍1至600,000,000計數
• 照度範圍： 188 uLux靈敏度，高達88,000照度輸入測量。
• 溫度範圍： -30至80 * C
• 電壓範圍： 3.3-5V到板載穩壓器
• 接口： I2C
• 該板/芯片使用I2C 7位地址0x29和0x28（兩者都是！）

TSL2591 High Dynamic Range Digital Light Sensor

• The TSL2591 luminosity sensor is an advanced digital light sensor.
• Compared to low cost CdS cells, this sensor is more precise, allowing for exact lux calculations and can be configured for different gain/timing ranges to detect light ranges from 188 uLux up to 88,000 Lux on the fly.
• The best part of this sensor is that it contains both infrared and full spectrum diodes!
• Most sensors can only detect one or the other, which does not accurately represent what human eyes see (since we cannot perceive the IR light that is detected by most photo diodes) This sensor is like the TSL2561 but with a wider range (and the interface code is different).
• The current draw is extremely low, so its great for low power data-logging systems.

When the future is dazzlingly-bright, this ultra-high-range luminosity sensor will help you measure it. The TSL2591 luminosity sensor is an advanced digital light sensor, ideal for use in a wide range of light situations. Compared to low cost CdS cells, this sensor is more precise, allowing for exact lux calculations and can be configured for different gain/timing ranges to detect light ranges from up to 188uLux up to 88,000 Lux on the fly.

The best part of this sensor is that it contains both infrared and full spectrum diodes! That means you can separately measure infrared, full-spectrum or human-visible light. Most sensors can only detect one or the other, which does not accurately represent what human eyes see (since we cannot perceive the IR light that is detected by most photo diodes)