Digital Melody player using atmega16 microcontroller
Here’ s an melody player with Atmega16. Read more: Digital Melody player using atmega16 microcontroller
Digital Melody player using atmega16 microcontroller Read More »
Here’ s an melody player with Atmega16. Read more: Digital Melody player using atmega16 microcontroller
Digital Melody player using atmega16 microcontroller Read More »
This projects gives you a simple wav player with help of the MMC card connected to ATmega32. You can use any AVR microcontroller. The MMC card works on 3.3v so a 3.3v regulator is used and the 5v to 3.3v level conversion is done by the combination of resistors. The LF33CV is used for the 3.3v regualtor. The code is written for 1GB card and
MMC card based WAV player using atmega32 Read More »
This is a fun speaker timer I made for some upcoming conferences. It uses a 4-digit charlieplexed LED (pseudo 7-segment) display and is driven by a AVR ATMega328 or an Arduino. It allows a default time to be set, can be paused, and will put out 5 Volts on several IO lines when 10, 5, 1, and
Fun Hackable Speaker Timer using ATMega328 microcontroller Read More »
Here’s how to add lights, sound and action to your favorite Halloween project using the open source Arduino microcontroller. Arduino is easy to learn to use and it opens up a whole new world for costume builders and creature creators. If you want to learn how to connect wires, servos, LEDs and use sound effects to add that something special
Lets start off by saying that I am a noob to micro controllers like Arduino. After looking through instructables for a while I saw the things that arduino could do. That is when I realized that I had to get one and learn the whole process of programming. So having said that I will now
Singing Pumpkins/ Arduino using microcontroller Using Atmega Read More »
This Instructable will be about designing a music player from using various building blocks. You will understand the communication between the microcontroller, memory, computer, LCD display, RTC, IR remote, and the music file decoder. I will try my best to to teach you in a way so that you can design your own projects using
Music Playing Alarm Clock using ATmega644 microcontroller Read More »
Use an attiny13a, two LEDs and a greeting card speaker to create a blinking Marioman that plays the Super Mario Brothers theme song. This can be an easy low-cost project for anyone who is looking for a fun way to break into AVR programming! The notes of the songs are generated by a square wave
Blinking, Singing, Marioman using Attiny microcontrollers Read More »
This is a simple procedure to play PCM audio on any AVR microcontroller. AVR’s high speed PWM is used to play the audio. It almost sound fine and can be used for simple projects that require sound effects. The code is compiled in winavr GCC compiler. The microcontroller used is ATmega32, though any AVR processor
PCM Audio Based Door Bell using Atmega32 microcontroller Read More »
Core Features: · Programmable, 5 channel synthesizer. · Natural phonetic speech synthesis. · DTMF and other sound effects. · Programmable control of pitch, rate, bend and volume. · Programmable power-up or reset announcements. · Multiple modes of operation. · Simple interface to microcontrollers. · Simple “Stand Alone” operation. · Three programmable digital outputs. · Internal
Controlling SpeakJet with an AVR microcontroller using ATmega88 microcontroller Read More »
This Speaking Calculator project is an interesting device built just by three chips that can be very useful to blind people. The system has four basic operations (addition, subtraction, multiplication and division), and the functions: clear all, change of sign (+/-), inverse (1/x), square root (v), pi number (p), add with memory (M+) and read from memory
Speaking Calculator using AVR ATmega88 microcontroller Read More »