OV7670 VGA CMOS Camera Features: High sensitivity suitable for illumination applications Low voltage suitable for embedded applications Standard SCCB interface
The PCF8591 is a monolithic single supply low power 8-bit CMOS data acquisition device. PCF8591 has four analog inputs, one analog output and a serial I2C bus interface.
The AD7175-2 is a low noise, fast settling, multiplexed, 2-/4- channel ADC for low bandwidth inputs. It has a maximum channel scan rate of 50 kSPS (20 µs) for fully settled data. The output data rates range from 5 SPS to 250 kSPS