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EasyVR Shield 3.0 – Voice Recognition Shield
Original price was: ₨10,000.00.₨9,799.00Current price is: ₨9,799.00. Quick ViewDo you make time to talk to your Arduino? Maybe you should! The EasyVR Shield 2.0 is a voice recognition shield for Arduino boards integrating an EasyVR module. It includes all of the features of the EasyVR module in a shield form factor that simplifies connection to the Arduino main board and PC.
EasyVR 2.0 is a multi-purpose speech recognition module designed to add versatile, robust and cost-effective speech and voice recognition capabilities to virtually any application. EasyVR is the third-generation version of the successful VRbot module and builds on the features and functionality of its predecessor. In addition to the EasyVR 2.0 features like 28 user-defined Speaker Dependent (SD) triggers and 28 custom speaker independent (SI) commands, the shield has additional connectors for the microphone input, an 8 ohm speaker output, audio line-out/headphone jack, and access to the I/O pins of the EasyVR module. A programmable LED is also included to show feedback during recognition tasks.
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Electret Condenser Microphone (Mic)
Original price was: ₨45.00.₨29.00Current price is: ₨29.00. Quick View- Operating temperature: -20-70 DEG C
- Size: 6*2.2mm
- Operating Voltage: DC 1-10V
- Operating Reference Voltage: 3V DC
- Impedance: 2.2K
- Current: 0.5mA
- Directivity: Omnidirectional
- Signal to Noise Ratio: 40dB (MIN)
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This module allows you to detect when sound has exceeded a set point you select. Sound is detected via a microphone and fed into an LM393 op amp. The sound level set point is adjusted via an on board potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is sent low. It has working voltage of 3.3-5V.
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Voice Recognition Module
Original price was: ₨5,600.00.₨4,799.00Current price is: ₨4,799.00. Quick View- Voltage: 4.5-5.5V
- Current: <40mA
- Digital Interface: 5V TTL level for UART interface and GPIO
- Analog Interface: 3.5mm mono-channel microphone connector
and microphone pin interface - Size: 31mm x 50mm
- Recognition accuracy: 99% (under ideal environment)