INTRODUCTION We constructed a triangular arrangement of microphones to localize the direction an arbitrary sound is coming from. By recording input from the three microphones, we can cross-correlate the recordings to identify the time delay between the audio recordings. Since the physical placement of the three microphones are known, the direction of the sound can […]
Sound Localization Read More »
High-level Design The goal of this project is to create an electronic flute. The musical instruments like keyboards, guitars, etc. have adjustable keys in order to play sounds at different scales. However, flutes are designed for only one scale and therefore need to be changed to play music on another scale. Hence, our electronic flute
Introduction The webpage describes the development of an Audio Spectrum Analyzer based on PIC32 microcontroller with the following features: Real time speech signal acquisition Spectrum and spectrograph visualization of Mel Frequency bands Serial interface for forwarding Mel Frequency Band Power Spectrum coefficients Recording and playback of speech signal using serial RAM Spectrum Visualization on PC
Description This project makes a PIC microcontroller play audio PCM sounds using PWM modulation! Pulse-code modulation (PCM) is a digital representation of an analog signal where the magnitude of the signal is sampled regularly at uniform intervals, then quantized to a series of symbols in a digital (usually binary) code [1]. Pulse-width modulation (PWM) of
PIC sound player (PCM to PWM converter) using PIC18F1320 Read More »
DTMF Touch Tone Decoder Using Microchip PIC Microprocessor This project contains the details of using a Microchip PIC12F683 8 bit microprocessor to detect DTMF tones. The completed program allows the processor to be programmed with a string of DTMF tones to detect. If the programmed string is detected in the audio applied the audio input,
DTMF Touch Tone Decoder Using Microchip PIC Microprocessor using PIC12F683 Read More »
Introduction Our project is a spatial audio map of Collegetown that allows the user to use a joystick to virtually travel around the Collegetown crossing area and hear surrounding, directional sound. Our project takes inspiration from Street View, an interactive technology featured in Google Maps that provides users the ability to visually explore the world
Were made by combining the LM1036 integrated circuit PIC16F877. BASS, TREBLE, BALANCE, VOLUME settings on the LCD screen is made in my image as a 15 something in the shade echelons. In addition, this circuit easily adapted to integrate… Electronics Projects, Digital Tone Control Circuit with PIC16F877 LM1036 “microchip projects, microcontroller projects, pic16f877 projects, Were made by combining
DIGITAL TONE CONTROL CIRCUIT WITH PIC16F877 LM1036 Read More »
Normally only the hex code with source code projects that are not do not share, but this was an exception different project Surround Sound System, controlled, 2 × 16 LCD display (hue, temperature, etc..) For me which is remarkable… Electronics Projects, TDA7318 Surround Sound System TDA8567Q Amplifier PIC16F628A Control “microchip projects, microcontroller projects, pic16f628 projects, Normally only the
TDA7318 SURROUND SOUND SYSTEM TDA8567Q AMPLIFIER PIC16F628A CONTROL Read More »
16 different alarm sound circuit, after running the simulation of the fourth line of dip switches in different positions can run by selecting the 4 × 4 = 16 different sound Remember to press the reset button at the… Electronics Projects, PIC16F84 Multi Siren Sounds Circuit “microchip projects, microcontroller projects, pic assembly example, pic16f84 projects, simple circuit projects,
PIC16F84 MULTI SIREN SOUNDS CIRCUIT Read More »
The PIC has a white arrow in the transistor and the clock is a little to the right. Pull-down resistor Tact switches are in line with the lower back. PIC fast 200ns port in the meantime and have pressed… Electronics Projects, Simple Electronic Piano with PIC16F84A “microchip projects, microcontroller projects, pic16f84 projects, simple circuit projects, The PIC has
SIMPLE ELECTRONIC PIANO WITH PIC16F84A Read More »
Your one-stop destination for PIC microcontroller projects, tutorials, PDFs, software, tools and everything embedded. Built for students, hobbyists & engineers.
PIC Microcontroller has been helping students and engineers since 2008 by providing high quality PIC projects and resources. We are passionate about embedded systems and microcontroller development.
© 2008 – 2026 PIC Microcontroller. All Rights Reserved.