Видео


DTMF DECODER AND PIC16F877A



DTMF DECODER + PIC16 FOR OUTPUT RELAY, WIRE SENSING

THIS TAKES AUDIO INPUT FROM CELL PHONE AND UTILIZES DTMF DECODER IC, WHICH SIGNALS BACK THE OUTPUT INTO THE MICROCONTROLLER ALONG WITH AN INTERRUPT. SOMETIMES INTERRUPTS ARE NOISY AND INTRODUCES GLITCHES, SO 500mS DELAY HAS BEEN INTRODUCED. INTERNAL LOGIC OF MICROCONTROLLER IMPLEMENTS SIMPLE LOGIC LIKE SENSOR WIRE INPUT AND OUTPUT LEDS, RELAYS

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Просмотров: 3,505
Добавлено: 2 года
Длительность: 5:00
Комментарии: 8

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Видео загрузил: Umar Farooq
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Pues eh aki el inicio o la base del proyecto final del teacher neri!!! Ta weno hechenle un ojaizzz
DTMF Decoder Part 1

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Decode DTMF signals live from the phone system or from previously recorded audio.

Комментарии:

Автор Joji Jose (7 месяцев)
can u please share the code and diagrams..joji90@gmail.com

Автор sofiane tahouri (9 месяцев)
Hi. Please, can you give me the code & circuit diagram
my mail : sofiane7tahouri@gmail.com

Автор Eduardo Marquez (2 года)
q bien hermano m puedes pasar los diagramas ?

Автор Paul V (1 год)
hi. great work! do you still have the diagrams? would you mind sharing it?(
paul_zyppo@yahoo.com ). Thanks a lot!!

Автор Turmuzi Muji (1 год)
how to set up the phone to automatic answer call?

Автор Umar Farooq (2 года)
Yes you can take the diagram. You can write to info@mutech.com.pk. We
didn't made it's diagram, you can find portions of diagrams along with some
information in Microsoft Excel files.

Автор Edmanuel Rojas Villamizar (11 месяцев)
Hi. Please, can you give me the code?

Автор Eduardo Marquez (2 года)
well brother that I can spend the diagrams?

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