Musical Tone Library for 8051



On the occasion of Indian festival Diwali, here is another plug and play library for musical tone generation using your 8051 microcontroller. The basic idea behind melody is to produce the correct musical note note.

Theory:

There are seven pitch classes which are represented by first seven letters of Latin alphabets (A, B, C, D, E, F and G). A musical not... Read Compelte post
Posted on Thu Nov 04 2010, 07:15 PM

Musical Tone Library for 8051

Theory:

There are seven pitch classes which are represented by first seven letters of Latin alphabets (A, B, C, D, E, F and G). A musical note is represented by Pitch class and octave level, So according to pitch classes there are basic 7 notes and 8th note is represented with as same pitch class as first but double the frequency. The octave is used to differentiate between two notes and is a repre... Read Compelte post
Author: Ajay Bhargav | Date added: Thu Nov 04 2010, 07:08 PM

Conversation

Mon Nov 12 2018, 05:58 AM
Pavan_user
i have seen your replica of I2C programming using AT89C51 but i am unable to understand the "ack_bit" variable usage ...looks like it is always 1...can you elaborate how acknowledgment is working....
bgk3678
Tue Nov 06 2018, 02:36 PM
kindly any one give solution for my problem
ExperimenterUK
Mon Nov 05 2018, 09:48 PM
Pins high is the normal state. You need a program to set them low
mayengbam
Sun Nov 04 2018, 05:41 PM
hello, i am niranjoy, alll the port of my 8051 is always high, even i erase all the program. why is it so happen and what is the problem. any one please help me!
Sun Nov 04 2018, 02:16 PM
BASAVARAJ g kudamble
hi I am interfacing GSM 300 to 8051 microcontroller to receive message from mobile
ExperimenterUK
Sat Sep 29 2018, 06:28 PM
Please post questions in the forum.
Sat Sep 29 2018, 11:26 AM
Ashfaq Ch
hi i have some AT89C51RC microcontrollers already programed. some one help us to how to download from AT89C51RC and after study and edit all corractions reload to AT89C51RC controller
shshistiem
Wed Sep 12 2018, 10:58 PM
hii!! some1 please let me know how i ll get rfid code to 8051 by WEIGAND mode
DrNossberg
Tue Sep 11 2018, 08:09 PM
is there anyone here?
Mon Aug 27 2018, 07:30 AM
bun
Hello everyone´╝ü

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atalnet
Fri Nov 16 2018, 07:44 AM
genius784
Wed Nov 14 2018, 09:25 AM
katherineamt
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Tue Nov 06 2018, 06:35 PM
mayengbam
Sun Nov 04 2018, 05:36 PM
bgk3678
Sun Nov 04 2018, 02:27 PM

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Make the 8051 frequency exactly 11.0592 MHz in pro...