Illuminance Click Board
Designed to approximate the way human eye responds to light, TSL2561 sensor features a programmable interrupt function with user-defined upper and lower threshold settings. With I2C fast-mode at 400 kHz, it has low active power consumption with power down mode.
TSL2561: Light-to-Digital Converter
TSL2561 is a light-to-digital converter that converts light received through two photodiodes into a digital signal using two integrating analog-to-digital converters (ADC). This digital output works as input to the microprocessor where illuminance (ambient light level) is derived as a sensor reading, using an empirical formula to approximate the human eye response.
I2C Address Selection
Illuminance click features a jumper J1 that provide user the option to select between three available I2C addresses. The user can choose an address by changing the jumper position between logic 1 and logic 0. By default, it’s on logic 1.
- Illuminance Click Board (1)
- 1x8 male headers (2)
- Printed User Manual and Board Schematic (1)
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