Electronic Piano Using PIC microcontroller (PIC18F4550)

Electronic piano circuit PCB printed circuit board drawing upon the Pic18f4550 microcontroller PIC has been a regular speaker on the card directly to number 2 in the pin of this RA0-Pic18f4550 AN0 pine bjt, mosfet transistor or the amplifier... Electronics Projects, Electronic Piano Using PIC microcontroller (PIC18F4550) "microchip projects, microcontroller projects, " Date 2019/08/04

B1 …Each of the different frequencies of sound to piano buttons B11 to produce.

B1-LA (440 Hz)
B2-Sİ (494 Hz)
B3-DO2 (2X261Hz)
B4-RE2 (2X293Hz)
B5-Mİ2 (2X329Hz)
B6-FA2 (2X349Hz
B7-SOL2 (2X392Hz)
B8-LA2 (2X440Hz)
B9-Sİ2 (2X494Hz)
B10-DO4 (4X261Hz)
B11-RE4 (4X293Hz)

Crafted with only the software you don’t have source code mikroC hex, but given the information needed for sound Sound_Play library used mikroc

For example, B1 button;

Audio output 440 Hz square wave. To do this, 440 Hz duration 1/440 = approx 2272 mS equal to. After the delay (1136 mS) “1” output, and then exit the “0″, do (you can google translate minor errors with the statement that it will solve the situation inceleyinc the sample code mikroC people dealing with) each of them is used to produce different frequencies of sound.

if (b1)

{

audio=1;

delay_us(1136);

audio=0;

delay_us(1136);

}

source: ualgelab.wordpress.com/2013/03/09/pianopic/ alternative link:

FILE DOWNLOAD LINK LIST (in TXT format): LINKS-22711.zip

Tags: microchip projects, microcontroller projects

Electronics Circuits 2020
DiSEqC Tester Circuit with Atmel ATtiny13
This device is designed to help define the way DiSEqC-switches to the working protocols 1.0 and 1.1 and the number of entrances to 4 – x. It feeds the unit from the source of constant tension 12 V. For monitoring of correct inputs diseka used LEDs, which, if correct diseka must times a second switch, with only one to shine lights at any time. Permanent luminescence or nesvechenie one of the LED will indicate the failure sign. Moreover, it is possible to reduce the amplitude of parcels 22 kHz to 300 mV to test our diseka in difficult circumstances, such as long feeder.

Electronics Circuits2016/05/01
Pic16f877 With Bottle Filling System
In this article, and a student friend, talk about his work with a bottle filling machine from the block schema system easier.
Block diagram of bottle filling machine;
Elektronisch Projekte2016/05/24
Elektronische Klavier Mit PIC-mikrocontroller
Elektronische Klavier Schaltung Leiterplatte Zeichnung auf dem Pic18f4550 mikrocontroller PIC wurde regelmäßig als Referent auf der Karte direkt zu Nummer 2 die pin dieser RA0-Pic18f4550 AN0 Kiefer-bjt, mosfet-transistor oder der Verstärker kann erhöht werden durch hinzufügen von Volumen.

Electronics Circuits 2020
Handmade TQFP32 Converter DIP32 Adapter To PCB
TQFP32 in integrated circuits do not require soldering, especially for microcontroller projects, going to work is a handy TQFP32 DIP32 very good craftsmanship In handmade converter pcb solder after filling up with left, right bars soldered onto the sections. In order to facilitate the placement of the chip, the chip will form part of the cut.
In addition to a thick piece of paper pasting onto the pcb integrated onto the chip part of the pcb to secure the plate vidalanıyor. Vidalanıp is used to track when the label for the enumeration of compression adapter is ready for use.

Electronics Projects

Related Posts