Overview

This PCF8591 Integrated Circuit Module is recommended for use with micro controllers or development boards that have a limited number of ADC ports or do not meet the required specifications. Also, the conversion function from digital to analogue is also very useful.

This product already contains a light sensor with photo resistor, a thermistor, and a potentiometer that can provide analog values.

This module is useful for processing data from analog sensors such as distance, temperature, humidity, and so on.

Specification

• Supply voltage: 2.5 to 6 V;
• Low power consumption;
• 8-bit resolution;
• Communication I 2 C;
• 8 available I 2 C addresses ;
• 4 analog inputs;
• Speed ​​sampling limited by communication speed (100 kHz max).
• Dimensions: 36 x 23 mm.