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 »
History I decided to do this project for several reasons: first I like music, second I have a huge collection of MP3, and third I wanted to be able to play them anytime in my living room. I began the project with one major restriction, the printed circuit board of MP3 player MUST be single
MP3 Player using ATMega128 microcontroller Read More »
Music Synthesizer This music synthesizer is quite simple : you just have to blow, sing, or even play music in front of the microphone, and the sound will be modulated and sent through the speaker. Its specctrum will also appear on the LCD display.The Music Synthesizer exists in two versions : you may choose to
Music Synthesizer Based on DE0-Nano-SoC Using Atmega Read More »
Things to Prepare: – Foam Board – Aluminum Foil or Copper Tape – Makey Makey – Computer ( Or Raspberry Pi & Speaker) – Poster Design Step 1: Design a Poster With a Tappable Button. I created a poster for Halloween event for kids. It can be a guessing game about what kind of animal
Interactive Sound Poster for Kids Using Atmega Read More »
Contents The hardware The USB interface Calibration PC assisted calibration Self calibration Software Drivers Joystick drivers Maemo drivers The input event subsystem Setting permissions Enigma FAQ Downloads The TiltStick is a small acceleration sensing device in form of a USB stick. It’s using a two axis acceleration sensor to measure acceleration (caused e.g. by motion
Acceleration sensing USB interface using Atmega8 microcontroller Read More »
Sometimes it’s tempting to re-invent the wheel to make a device function exactly the way you want. I am re-visiting the field of homemade electrophysiology equipment, and although I’ve already published a home made electocardiograph (ECG), I wish to revisit that project and make it much more elegant, while also planning for a pulse oximeter, an electroencephalograph (EEG), and an electrogastrogram (EGG). This project is
Multichannel USB Analog Sensor using ATMega48 Microcontroller Read More »
Working with embedded electronics, you will eventually ends up with some sensor between your hands, here I’ll show how to make a graph out of it! This project involves a light sensor, a tiny 8-pin AVR USB key with the V-USB stack, a GNU/Linux system and rrdtool. Sensors If your are working with some digital sensor
USB Sensors with ATtiny Microcontrollers Read More »
Introduction This project implements Hall effect sensors and a magnet to mimic the function of a typical USB mouse (similar to a tablet pens function). Many digital artists draw with mice on computer or use tablets. However, tablets are often very expensive. Using the mouse is not always as accurate and one needs a steady
USB Magnetic Mouse/Touchpad Using Atmega32 Read More »
Introduction Mister Gloves is a wireless USB gesture input system that enables a person to use a computer by performing intuitive hand and finger motions in the air. While wearing a glove controller on the right hand, the user can move the cursor by forming a pointing gesture and click by curling the index finger
Mister Gloves – A Wireless USB Gesture Input System Using Atmega644 Read More »
What do you do with an old phone, a microcontroller and lots of time? You hook the old phone’s LCD screen to the computer USB of course! In this project we’re going to communicate with a Nokia 3310 LCD display over USB! How are we going to do that? We’re going to connect the LCD display to an Atmel ATmega8
Connecting Nokia 3310 LCD to USB using AVR Using Atmega Read More »
