TSL2591 optical sensor is an advanced digital light sensor that is suitable for use under various light conditions. Compared with low -cost cadmium sulfide cells, this sensor is more accurate, allowing accurate Lex computing and configuration to different gain/timing range, to detect the 188 dulux light detection range of 88,000 Lax. It also contains infrared and full -spectrum diode, which can measure infrared separately, full spectrum or human visible light. TSL2591 light sensor has a huge 600 million: 1 dynamic range. Note that compared with the previous TSL2561, the 7 -bit 12C address (0x29) of the sensor cannot be changed. The board has a regulator and can work at a voltage of 3.3V-5.0V. The built-in ADC device can use any microcontroller, even if it does not have analog input. At the time of active sensing 0.4 mAh, it is less than 5 micro -safety in the power loss mode. The device current consumption is extremely low, so it is very suitable for low -power data recording systems.

Product parameters:
Interface type: IIC
Voltage range: 3.3V-5V
Dynamic range count: 1600,000,000
Lux range: 188 Ulux sensitivity, up to 88,000 lumen input measurement.
Temperature range: -30 ℃ ~ 80 ℃
Dimensions: 19mmx16mmx1mm

Point definition:
Vin: Power supply
Gnd: ground
SCL: 12C serial clock line
SDA: 12C serial data cable
Int: interrupt pins