This module can be controlled with external circuit to quantify and record the brightness of ambient environment, thus providing a hardware infrastructure for intelligent controlling system that varies according to the ambient brightness.
This board features an onboard 3.3V voltage regulator, a MM1616 light sensor, and an MCP3421 18-bit ADC with I2C interface chip.
Output methods: analog voltage and I2C
Double-row round pin header for connection with circuit board in debug.
Power Input: 5V or 3.3V
Portable & mini-sized module that could be attached to comparatively large objects.
Low power consumption, no greater than 10mW in normal use.
Pad can be shorted to obtain a higher accuracy when exposed to high brightness environment.
Output Voltage: 1000mV (This value is obtained when this module is exposed to 1000Lux fluorescent lamp and is for reference only).
Dimensions - 32(mm) X 18(mm)
Operating Temp - 0? ~ +80?
Storage Temp - -10?~ 85?
Net Weight - 50g /1.7oz