AD / DA Converter Module - WPM344

The Whadda WPM344 module provides an easy and effective solution for collecting analogue data. With this module, you can measure up to four different analogue signals and convert them directly into digital data. Based around the PCF8591, the module requires no complex installation and is ready to use right away. Suitable for beginners and students, the module can be used to collect temperature measurements, light level measurements and various other analogue data. Designed with ease of use in mind, the module operates on a single power supply. It also uses a simple serial I2C interface to transfer data, making it ideal for projects that require reliable data collection.

• 4 Analogue inputs that can be configured as single ended or differential inputs
• Auto-incremented channel selection
• Analogue voltage range from VSS to VDD
• Built-in track and hold circuit
• 8-bit Successive approximation A/D conversion
• Multiplying DAC with one analogue output
• Serial input and output via I2C bus
• Max sampling rate given by I2C bus speed
• Low standby current
• Single power supply
• Operating Voltage: 2.5-6.0V