I had to post this here:
This show’s how insecure RFID is right.
Archives
bookmark_borderAnother cool AVR Dev Board
Kyle Stewart built another cool Dev Board for the ATmega168/8 (same microcontroller used in arduino).
The news thing about this board, is that it have a “vertical approach”, leaving more space on the breadboard for other components, a excellent idea!
Some features:
- Works with ATmega168 (and probably others)
- 16MHz crystal
- 5V and 3V regulators can supply power to breadboard
- Plugs vertically into breadboard taking minimal space
- ISP programmable
- 1-wire debug can be used
- Simple to build, no surface mount components
On kyle’s website you will find the schematic, eagle files and more.
Take a look at: http://binaryideas.blogspot.com
bookmark_borderSimple but well made ATmega8 Development board
In case you think a arduino board is too much for your ATmega Development, you should check this board made by yourITronics. Using the microcontroller`s internal clock, and programming using an ICSP cable you can start developing right now!
In the website you’ll find the scheme and the eagle file.
bookmark_borderSay hello to Arduino’s big brother, Sanguino
And Zach Smith says: “I’m really really really excited to announce this new product. This one was directly conceived, funded, and produced here by the RRRF as a direct result of the kind souls who have supported us so far. To get to the meat, the Sanguino is a new microcontroller board inspired by the Arduino. We took the biggest baddest 40-pin DIP that atmel makes and made a board with it. Its based on the atmega644P which provides 64K of flash, 4K of ram, and 32 GPIO pins. The best part: its compatible with the Arduino software, which means all of your code should run on it no problem, and you can program it just as easily.”
You can buy a kit from the RRRF for $25 or check out the Sanguino website.
I am totally going to get one!!!
bookmark_borderDIY: Binary Clock with Arduino
I was going to start watching a movie, when me and my friend pedro decided to give up on the movie and build a binary clock. After sometime thinking on how to program it, we made it. It works beautifully, so I decided to show here how I’ve done. It may not be the easiest way to make it work, but that’s what we’ve done.
bookmark_borderTemperature Sensor + Arduino
Hello people, it’s been a while since I have posted projects on this website. This semester was really busy, I didn’t have time to much else, but soon I will have my winter holiday (Here in the south our summer holiday is from December to February).
Today I am going to show you how to build a simple temperature sensor using one LM35 Precision Temperature Sensor and Arduino, so you can hookup on your future projects. The circuit will send serial information about the temperature so you can use on your computer, change the code as you will. I’m planning to build a temperature sensor with max/min + clock + LCD, and when I get it done, I will post here.