GY-2561 TSL2561 光強度感測器模組

-17%

GY-2561 TSL2561 光強度感測器模組

NT$171 NT$143 未稅

GY-2561 TSL2561 光強度感測器模組 Arduino 範例與函數庫

The TSL2560 and TSL2561 are light-to-digital converters that transform light intensity to a digital signal output capable of direct I2C (TSL2561) or SMBus (TSL2560) interface. Each device combines one broadband photodiode (visible plus infrared) and one infrared-responding photodiode on a single CMOS integrated circuit capable of providing a near-photopic response over an
effective 20-bit dynamic range (16-bit resolution).

尚有庫存

貨號: 21548572 分類: 標籤: ,
  • 商品說明
  • 評論 (0)
  • 交流討論

商品說明

GY-2561 TSL2561 光強度感測器模組 含Arduino  範例與函數庫

The TSL2560 and TSL2561 are light-to-digital converters that transform light intensity to a digital signal output capable of direct I2C (TSL2561) or SMBus (TSL2560) interface. Each device combines one broadband photodiode (visible plus infrared) and one infrared-responding photodiode on a single CMOS integrated circuit capable of providing a near-photopic response over an
effective 20-bit dynamic range (16-bit resolution).

Two integrating ADCs convert the photodiode  currents to a digital output that represents the irradiance measured on each channel. This digital output can be input to a microprocessor where
illuminance (ambient light level) in lux is derived using an empirical formula to approximate the human eye response. The TSL2560 device permits an SMB-Alert style interrupt, and the TSL2561 device supports a traditional level style interrupt that remains asserted until the firmware clears it.

While useful for general purpose light sensing applications, the TSL2560/61 devices are designed particularly for display panels (LCD, OLED, etc.) with the purpose of extending battery life and providing optimum viewing in diverse lighting conditions. Display panel backlighting, which can account for up to 30 to 40 percent of total platform power, can be automatically managed. Both devices are also ideal for controlling keyboard illumination based upon ambient lighting conditions. Illuminance information can further be used to manage exposure control in digital cameras. The TSL2560/61 devices are ideal in notebook/tablet PCs, LCD monitors, flat-panel televisions, cell phones, and digital cameras. In addition, other applications include street light control,  ecurity
lighting, sunlight harvesting, machine vision, and automotive instrumentation clusters.

商品評論

目前沒有評論。


搶先評論 “GY-2561 TSL2561 光強度感測器模組”