This component is ideally suited to adding dual tone multi-frequency (DTMF) decoding to your project. This detection module interprets the incoming tone and produces a coded output that can be connected to all manner of microcontrollers.
MT8870 DTMF Audio/Speech Decoding Telephone Module
₹138.00 (Excl. GST 18%)
Availability: In stock
- Working voltage: 5V
- On-board LED, it is very convenient to check the output state.
- On-board LED, it is very convenient to check the output state.
- Operating Temperature: -40-+85 ?C
- Onboard 5 x LED indicators for easy viewing output state
Weight | 0.1 kg |
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Dimensions | 3 × 3 × 3 cm |
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