Quickstart Tutorial for AVR Microcontrollers

                                                                                                                                         

• The goal of this tutorial is to get you up and running as quickly as possible.
• You can get to exploring and modifying on your own without having to fiddle with hardware, software, parts, or settings.

Networked Biometric Authentication

 

• Another brilliant final year project from Cornell student.

Recommended Project 8 - LAN cable tester

• This useful DIY circuit is good for student to understand how microcontroller and networking works. 
• It has been designed by Mr.Vasilios Stergiopoulos

Programmer - USB programmer for Atmel AVR controllers (USBasp)

• One of simple design that most wanted by microcontroller player nowdays especially students.
• It is a USB in-circuit programmer for Atmel AVR controllers.
• It simply consists of an ATMega48 or an ATMega8 and a couple of passive components.
• The programmer uses a firmware-only USB driver.
• No special USB controller is needed.
  

Recommended Blog 4 - Vassilis Serasidis

• This blog is belong to Mr.Vassilis Serasidis
  
• It has many good project based on atmel microcontroller.
• Some of his interesting project is :

Tutorial 11 - Using the AVR Analog-Digital Converter

• This tutorial will show on how to do an analog-digital conversion with AVR microcontroller.
• AVR will receive data from the it's serial port.

Recommended Project 9 - Inertial GPS with an ATMega 128

• This project was conducted by the student of Cornell University.
• This project's goal is to determine the user's position with a commercial GPS system aided by MEMS accelerometers and gyroscopes.
  
• The additional MEMS sensors allow for prediction of the user's movement in between and in absence of the absolute GPS updates.

Recommended Project 7 - AVR Thermostat

• This thermostat is built around an ATMega164P and a TC1047A temperature sensor.
  
• It controls your furnace and air conditioner.
• It is not programmable, although it has a clock and is capable if some additional code were written.
• The unique feature is used of single rotary encoder, for a very simple user interface.

Details can be found HERE

Tutorial 9 - Example using the two-wire interface (TWI)

• The two-wire interface consists of two signal lines named SDA (serial data) and SCL (serial clock).
• All devices participating in the bus are connected together.
• The pullups must be small enough to recharge the line capacity in short enough time compared to the desired maximal clock frequency.

Details can be found HERE