PCF8591 4-Channel ADC/DAC Module (I2C)

Overview

PCF8591 with 4 analog inputs (ADC) and 1 analog output (DAC). I2C interface. On‑board potentiometer and thermistor for testing.

Key Features

• 4 ADC channels (8‑bit)
• 1 DAC output (8‑bit)
• I2C communication
• On‑board potentiometer and thermistor for testing

Specifications

• Supply: 2.5–6V

Dimensions & Weight

• Length: ~35 mm
• Width: ~20 mm
• Weight: ~10 g

Package Includes

• 1 × PCF8591 Module

Applications

• Analog signal acquisition
• I2C ADC/DAC experiments
• Arduino and embedded projects