ATtiny45 development board

During development of a project with ATtiny45 i experienced some difficulties with programming with STK500, so i decide to build this tiny board.
Nothing Fancy about it but i am sure you find it useful in your experiments with that micro.
It can also be used with ATtiny25 and ATtiny85 because of the same pin out (read the pdf from Atmel for the differences).
In header CN1 comes all the available ports of micro except RESET.
With the JP2 and JP3 headers you can select if the PB3 and PB4 are connected to the external crystal or to the CN1 header so the can be used as ordinary ports. You have to program the appropriate fuses of course.
The JP1 header is used for programming the micro.
This is the picture of the schematic:
attiny45-sch
This is the picture of PCB and silkscreen:
attiny45-brd
attiny45-silk
attiny45-silk1
Click for larger view.
Here is a pdf file with schematic and PCB with 1:1 print measures:
ATtiny45-development-board.pdf
You can download .sch and .brd files for Cadsoft’s Eagle design program from here:
Attiny45 development board.sch
Attiny45 development board.brd
For questions e-mail me to: dselecdim at gmail dot com
Advertisements

4 thoughts on “ATtiny45 development board

  1. Many company proprietors ask for my suggestions of the best phone service, advertising ideas, information backup services, and so on. I’ve outlined all my recommendations in this post, so make sure you study it, and then bookmark it for future use!

    Use a get virtual sms number System. These methods had been designed to assist small businesses stay connected and sound more professional. You can choose between a local or toll totally free quantity, and enjoy attributes like limitless extensions, contact forwarding, on hold songs, name listing, and much more. Calls can be forwarded to any quantity so you can be attained on your house, workplace, or mobile. I use a services known as Grasshopper and I have it set up so I get an e-mail whenever I have a new message.

    Google Calendar: In my opinion, this is the very best calendar on the internet. You can share your calender with particular individuals; keep it private (your eyes only); Share it with a particular team of people or integrate it with your web site. I use Google Calendar for my personal and company scheduling. You can allow other people to include events to your calendar, share the calendar with somebody, set reminders that shoot email messages your way and much more!

    Google Voice also utilizes speech-to-textual content technologies to change voicemail recordings into text, so you can study messages rather than listen to them. Sometimes this works fantastic. More frequently, though, you get gibberish interleaved with snatches of coherency. (Sample transcription snippet: “Hi Harry, it’s deported contacting once more from the exact same broke Housing Company, I’ve just attempted to destroy really feel fine. “) It’s generally sufficient to assist you figure out who known as, at least.

    Virtual Assistants. A virtual assistant is like an administrative assistant. They contact on their own “virtual” simply because they can be anyplace in the nation or world. One of my virtual assistants is in Knoxville, Tennessee. I have an additional 1 in Missouri. My internet person is in Oregon. You can use virtual assistants for different issues as they have various specialties.

    From that stage duplicate the file over to your Kindle by way of USB, use ES File Explorer to launch the installer (I previously understood how to use ES File Explorer in YouWave, but I apologize, I completely forgot exactly where it was stored).

    http://mypacmangames.com/profile/spencerbour

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s