Gravity: I2C Voice Recorder Module EDU

The Gravity: Educational I2C Voice Recorder Module is an all - in - one voice interaction module from DFRobot. It combines recording and playback functions seamlessly. With just one button, you can start recording. It supports the Gravity I2C interface, allowing microcontrollers to handle recording and playback tasks. The module also features a number synthesis reading function. Through simple programming, it can directly broadcast data like temperature, humidity, voltage, and time. It offers flexible audio output options, supporting both headphones and speakers, and comes with a built - in amplifier for easy plug - and - play use. This module is a great addition to your projects, enabling you to easily add voice prompts or sound interactions. Features: - One - button recording - Support for Gravity I2C interface - Number synthesis reading function - Compatibility with headphones and speaker output - Built - in amplifier for plug - and - play Applications: - Adding voice prompts - Adding sound interactions Specification: - Operating Voltage: 3.3~5V - Communication Interface: Gravity I2C - I2C Address: 0x30~0x39 (Adjustable) - Recording Function: Can store up to 10 segments of 100s audio - Speech Synthesis: - 999999999.999999999 to 999999999.999999999 (Number Synthesis Reading Function) - Audio Output 1: 3.5mm Headphone Port - Audio Output 2: PH2.0 Speaker Port - Dimension: 57x40mm

Using this Gravity I2C Voice Recorder Module is a breeze. To start recording, just press the one - button on the module. If you want to use a microcontroller, connect it via the Gravity I2C interface. For programming the number synthesis reading function, it's quite simple. You can set it up to broadcast various data like temperature, humidity, etc. When it comes to audio output, you can choose to connect headphones to the 3.5mm port or a speaker to the PH2.0 port. Here are some things to keep in mind. Make sure the operating voltage is within the range of 3.3 to 5V. Don't try to adjust the I2C address randomly if you're not sure. Also, note that the recording function can store up to 10 segments of 100 - second audio, so manage your recordings accordingly. For maintenance, keep the module in a dry and clean place. Avoid exposing it to extreme temperatures or moisture. If you're not using it for a long time, disconnect any power sources to ensure its longevity.