Many of us learnt to program on a Sinclair Spectrum, Commodore 64, BBC Micro or similar – 8/16 bit Home Computers. These computers booted straight up to a command prompt and encouraged you to write code and play with them. You can now make your own (that runs JavaScript) in a few hours using a […]
Make Your Own ‘Home Computer’ Read More »
The keyboard on the computer recording the transactions in the know Keyloger programs between two PC’s with this circuit you can do the same process as wireless Coding in C language prepared by a… Electronics Projects, Keyboard Spy Circuit with Atmel Atmega8 “atmega8 projects, avr project, microcontroller projects, “ The keyboard on the computer recording the transactions in the
KEYBOARD SPY CIRCUIT WITH ATMEL ATMEGA8 Read More »
PS / 2 protocol used text via a keyboard microcontroller applications that perform printing text on the LCD The goal here Text via keyboard microcontroller to print text on the LCD. Through keyboard microcontroller…Electronics Projects, 8051 PS2 Keyboard with LCD Writing Text “8051 example, avr project, keil example, microcontroller projects, “ PS / 2 protocol used text via
8051 PS2 KEYBOARD WITH LCD WRITING TEXT Read More »
Project Overview We designed an electric piano that automatically composes a piece of music for the ECE 4760 final project. All the user need to do is to select a mood of the music and play two notes upon which the music is based, and then he can just lie down and enjoy the music
Auto-composing keyboard Using Atmega644 Read More »
Our Keyboard Synthesizer project aims to create a multi-instrument keyboard that can record several different synthesized instruments and play back the track simultaneously. We took a children’s toy keyboard and adapted the printed circuit board within to play a range of notes from various musical instruments. Our user interface is a phone-style keypad for command
A Keyboard Synthesizer Workstation using Atmega644 Read More »
Introduction: For our project, we designed a wireless keyboard that uses RF to transmit signals to the computer. In our design, we use a regular, 102 key ps/2 keyboard and connect it to our transmitter circuit. On the computers side, we connect our receiver circuit to the ps/2 port on the back of the computer.
Wireless Keyboard Using Atmega32 Read More »
Easy Input is a head-controlled keyboard and mouse input device for disabled users. The system uses accelerometers to detect the user’s head tilt in order to direct mouse movement on the monitor. The clicking of the mouse is activated by the user’s eye blinking through a reflective sensor. The keyboard function is implemented by allowing
Head-Controlled Keyboard And Mouse using ATmega32 Read More »
Introduction: A good while back, I made the 1-key-keyboard project. Ever since it has always been in the back of my mind that the ATTiny microcontroller, which I used in this project, had still 3 IO ports which were unused. Only recently I’ve found the time to expand my old project in the most obvious
4-key keyboard using ATtiny85 Read More »
A PC keyboard is an old and trusted human machine interface. Most peoples are familiar with it. When a text entry is required it is the best method. If we can interface the PC keyboard with an AVR MCU we can create a whole lot of interesting applications! This tutorial will focus on our easy
PS2 Keyboard Interface with AVR MCU using ATmega8 microcontroller Read More »
