Phone Interface Ver 2.0 is a series CM8888PI based and compatible with DT-51 MinSys and support system microcontroller / microprocessor other. Comes ready to use routines and has 2 modes (with and without telephone telephone) for anti-distance applications and home automation.
specifications:
- Using a Hybrid Single standard transformers FCC part 68 as the magnetic coupling between the telephone line to the module.
- Impedance 600 ohms.
- Dual Tone Multi Frequency Decoder and Encoder.
- Dial Pulse Decoder & Encoder.
- Call Progress Detector.
- Line Status Detector.
- Ring Detector.
- 2 Modes Phone Line Interface.
- On / Off Hook Conditioning.
- Equipment: 1 piece DT-Board I / O Phone Interface Ver 2.0 and CD / DVD program.
