Tag Archives: MCU

ATMEGA USB 006

Posted on October 20, 2007 by Administrator

It is time to use USB. After several unsuccessful experiments I found some working project in the internet. Maybe other project are working too, but only this one was usable and understandable for me. As I need not only binary … Continue reading →

Posted in Anything, MCU | Tagged , | 1 Comment

ATMEGA USB 005

Posted on October 15, 2007 by Administrator

There are lots of chips with serial control. Some of them use Philips I2C buss. There two data lines and two power lines to transmit all data. There DTMF encoders, switches, Dolby surround audio processors, multiplexers and many many other … Continue reading →

Posted in Anything | Tagged , | Leave a comment

ATMEGA USB 004

Posted on October 14, 2007 by Administrator

There is ADC in ATMEGA16 with 8 multiplexed inputs. This analog to digital converter have several interesting options. Here is abstract from datasheet: • 10-bit Resolution • 0.5 LSB Integral Non-linearity • ±2 LSB Absolute Accuracy • 13 – 260 … Continue reading →

Posted in Anything | Tagged , | 1 Comment

ATMEGA USB 003

Posted on October 4, 2007 by Administrator

Blinking LED is not very cool. And not very informative. But we can use LCD module. It is very cheap and available device. There are many types of LCD modules in the world. I am using most popular- HD44780 controller … Continue reading →

Posted in Anything | Tagged , | Leave a comment

ATMEGA USB 002

Posted on October 3, 2007 by Administrator

Now we need to test PCB and MCU. To test this hardware we need to run some program. And to build program we need tools. I downloaded and used free software from internet. WinAVR package: http://winavr.sourceforge.net/. Also, I am using … Continue reading →

Posted in Anything | Tagged , | Leave a comment