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2/11/2009
A bug found. Goto news-updates to fix it.
13/9/2009
ATtiny45 development board published.
8/9/2009
RS232 level translator for STK500 development board published.
7/9/2009
New page called "news-updates" created.
RGB pattern generator published.

AVR Projects By Dim

21/09/2009


Here are some of my projects based on Atmel’s AVR microcontrollers family.
There be a lot more to come so come back and check for time to time.

Help Board For STK500

02/01/2010

Important!

A bug found in the placement of transistors T1, T2 in PCB.
The correct is the reverse of the drawing in silkscreen. The schematic it’s ok.

Not exactly a microcontroller project but it sure helps the design of projects with STK 500.
Read more…

Thermometer – Thermostat

02/01/2010

Important!

A bug found in the placement of transistors T1, T2, T3 in PCB.
The correct is the reverse of the drawing in silkscreen. The schematic it’s ok.

A simple 2-digits thermometer with thermostat designed for central heating system. It uses the ATtiny2313 or the AT90S2313 and the DS1621 or DS1631 with some modifications
Read more…

Countdown Timer

02/01/2010

Important!

A bug found in the placement of transistors T1, T2, T3 in PCB.
The correct is the reverse of the drawing in silkscreen. The schematic it’s ok.

timer.sch

A countdown timer designed for my PCB development box. The time range is between 1 to 90 minutes.
Read more…

RGB pattern generator (PAL B/G system)

02/12/2009

Important!

A bug found in the placement of transistor T1 in PCB.
The correct is the reverse of the drawing in silkscreen. The schematic it’s ok.

This pattern generator, based on ATtiny2313, will help you to check TV’s, projectors etc.
Read more…

ATtiny45 development board

26/10/2009

DSCN1395-ATTiny45-300

A simple board designed for development with ATtiny25, ATtiny45 and ATtiny85 micros.
Read more…

RS232 for AVR

26/10/2009

This is a RS232 level translator that comes together with STK500 development board.
Read more…

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