DTMF Encoder and Decoder Solder Kit

$75.00

32 in stock

Description

This solder kit comes with the PCB’s and all necessary parts to complete the DTMF Encoder and DTMF Decoder Online Build.

The Encoder is a shield for an Arduino Uno and the Decoder is an 8870 interfaced to a PIC. In the Circuit Build video, we cover the states of the data lines with LEDs and display the last digit dialed on a 7 segment display.

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