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Gravity: I2C Voice Recorder Module EDU
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Gravity: I2C Voice Recorder Module EDU is DFRobot all-in-one voice interaction module, which integrates recording and playback functions into one. It can rec...
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Gravity: I2C Voice Recorder Module EDU is DFRobot all-in-one voice interaction module, which integrates recording and playback functions into one.
It can record with one button, and also supports Gravity: I2C interface for recording and playback by microcontroller. And support number synthesis reading function, simple programming can be directly broadcast temperature, humidity, voltage, time and other data, support headphones or speaker output, built-in amplifier plug and play.
Help you easily add voice prompts or sound interaction for your projects.
FEATURES
FEATURES
Record with one button
Supports Gravity I2C interface
Support number synthesis reading function
Support headphones or speaker output
Built-in amplifier plug and play
APPLICATIONS
Add voice prompts
Add sound interaction
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
Jargon buster
Plain-language definitions for the technical terms used above.
- Gravity
- Gravity is DFRobot’s plug-in connector system for sensors, motors and modules, using standard cables to reduce loose jumper wiring. It matters because Gravity-compatible parts can connect directly to these ports, while non-Gravity parts may need adapters or manual wiring.
- I2C
- I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
- I2C address
- An I2C address is the number a device uses so a microcontroller can tell it apart from other devices on the same I2C bus. It matters because two devices with the same fixed address may conflict if used together.
- microcontroller
- A microcontroller is a small computer on a chip that runs your program and controls connected inputs and outputs. For this product, it is the part that reads buttons and sensors, drives the display and speaker, and communicates over Bluetooth.
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