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This module is equipped with a PCF8591 chip, which can perform analog to digital/ digital to analog conversion, voltage acquisition function. It also possesses photoresistor and thermistor. You can collect the accurate value of ambient light intensity and accurate value of ambient temperature by AD sampling. This module supports four external voltage input (0~5V), the input voltage (0~5V) can be adjusted by a resistor on-board. You can use it with infrared devices and development boards.
- On-board PCF8591 chip, photoresistor, thermistor.
- With power is the indicator light.
- With the DA module output indicator, the brightness of the indicator light represents the current voltage value.
- Standard double panel, beautiful layout, convenient to fix.
PCB size: 3.6cm*2.3cm
PCB thickness: 1.6mm
DuPont Line *5