1. Operating Voltage: 7 to 12V DC. 2. Low power consumption. 3. On board 5V regulator. 4. Direct connection. 5. 4 PIN header interface for output 6. LED Indicators for POWER & DATA output.
DTMF DECODER
₹99.00
This is low cost circuit for detecting the dial tone (Dual tone Multi-Frequency, DTMF) from a Mobile/Telephone line.
In stock
Reviews
No reviews yet. Be the first to share your experience!