Summary of PIC MICROCONTROLLER-CONTROLLED ELECTRONIC PIANO PROJECT
This article describes a handmade electronic piano project using PIC microcontrollers (PIC16F690, PIC16F887, or PIC16F886). It uses metal coins as touch keys read by the PIC's ADC (36-channel referenced) and provides C source code, circuit schematics, and PCB/Proteus designs. A finished circuit can drive sound outputs from PIC outputs amplified by an integrated stereo amplifier (TDA2822). Download links and sample music are provided.
Parts used in the Electronic Piano Project:
- PIC16F690 microcontroller
- PIC16F887 microcontroller
- PIC16F886 microcontroller
- Metal coins (used as touch keys)
- ADC input circuitry
- TDA2822 stereo amplifier
- Speaker(s)
- Printed circuit board (PCB) or Proteus ARES PCB files
- Supporting passive components (resistors, capacitors)
- Power supply
Handmade in electronic piano project PIC16F690, PIC16F887 or PIC16F886. PIC microcontrollers can be used to connect to the legs of metal coins used as key microcontroller with ADC circuit 36 is used for touch-key...Electronics Projects, PIC Microcontroller-Controlled Electronic Piano Project “microchip projects, microcontroller projects, “
Handmade in electronic piano project PIC16F690, PIC16F887 or PIC16F886. PIC microcontrollers can be used to connect to the legs of metal coins used as key microcontroller with ADC circuit 36 is used for touch-key hues quite well
C source code of all the resources given to the Electronic Piano project on the site of the circuit logic and circuit realization detailed information about the operation of the software given.
ELECTRONIC PIANO CIRCUIT FINISHED VERSION
If a site other electronic piano circuit applied in wooden boxes (Proteus ares have PCBs) in PIC16F690 PIC outputs used and reinforced with an integrated stereo amplifier TDA2822
SAMPLE HAND-MADE ELECTRONIC PIANO MUSIC
Source: PIC MICROCONTROLLER-CONTROLLED ELECTRONIC PIANO PROJECTSite 1: Link Site 2: Link Electronic Piano Circuit code files alternative link : pic-microcontroller-controlled-electronic-piano-project.rar
- Which PIC microcontrollers can be used in this electronic piano project?
PIC16F690, PIC16F887, or PIC16F886 can be used. - How are keys implemented in this project?
Metal coins are used as touch keys connected to the microcontroller legs and read via ADC circuitry. - Does the project provide source code?
Yes, C source code and related resources are provided on the project site. - What component is suggested for audio amplification?
The TDA2822 integrated stereo amplifier is suggested to reinforce PIC outputs. - Are PCB or Proteus files available?
Yes, PCB and Proteus ARES files are mentioned as available. - Is sample music provided?
Yes, sample hand-made electronic piano music is provided. - Where can I download the project files?
Download links are provided on the source site and an alternative RAR link is mentioned. - What does the ADC do in this project?
The ADC circuit reads touch inputs from the metal coin keys for the microcontroller to detect key presses.
