ASR(Automatic Speech Recognition) Module(EF05037)
Contents
35. ASR(Automatic Speech Recognition) Module(EF05037)#
35.1. Introduction#
It is able to control the device via your voice such as to give commands of moving forward, reversing and starting the line-tracking mode etc.
35.2. Products Link#
35.3. Characteristics#
Designed with RJ11 ports and easy to plug.
35.4. Specification#
| Item | Parameter |
|---|---|
| SKU | EF05037 |
| Connection | RJ11 |
| Connection Type | IIC |
| Working Voltage | 3.3V |
| Core IC | SNR3512M |
35.5. Outlook and Dimension#
35.6. Quick to Start#
35.6.1. Materials required and connections diagram#
Connect the ASR module to the IIC port and the motor fan to J1 port on Nezha expansion board.
35.7. MakeCode Programming#
35.7.1. Step 1#
Click “Advanced” in the drawer of the MakeCode to see more choices.
We need to add a package for programming. Click “Extensions” in the bottom of the drawer and search with “PlanetX” in the dialogue box to download it.
Note: If you met a tip indicating that the codebase will be deleted due to incompatibility, you may continue as the tips say or build a new project in the menu.
35.7.2. Available Commands of ASR Module#
35.7.3. Step 2#
35.7.4. Code as below#
35.7.5. Link#
Link: https://makecode.microbit.org/_9j8UEEYi82tF
You may also download it directly below:
35.7.6. Result#
The motor fan is controlled by the ASR module.