Product Profile of 5V DC Operated DTMF Signal Decoder

5V DC Operated DTMF Signal Decoder is suitable for Remote Control systems, Caller ID applications and FM receiver based remote control. DTMF Signal Decoder can effectively decode DTMF signal either from an audio source or phone line to 4 bit binary TTL [5V] level output. DTMF Signal Decoder provides light emitting diode indication of outputs. 5V DC Operated DTMF Signal Decoder is easy to use and can be used directly with microcontrollers to develop various DTMF related applications.

Applications of 5V DC Operated DTMF Signal Decoder:

• Remote Control systems

• Caller ID applications

• FM receiver based remote control

• Remote control using Mobile phone

Key Features of 5V DC Operated DTMF Signal Decoder

• Decodes DTMF as 4 bit binary
• TTL level output for direct connection to microcontrollers
• Low power 5V DC operation
• Light emitting diode indication of outputs
• Simple to use