To program the ATtiny13 or other AVR tiny microcontrollers I use the USBtinyISP. It is a diy build programmer, you can buy a package and you only need to solder. The nice thing is that it works with USB and can power the circuit directly. More information about the programmer can be found here: http://www.ladyada.net/make/usbtinyisp/ I use Windows Vista for programming. USBtinyISP uses an USB driver to work under Windows. This works good on 32 bit Vista system, but on 64 bit system you need to disable Windows check of unsigned drivers. This can be done by pressing F8 during boot and selecting a boot option at the bottom. This needs to be done every time you want to program the microcontroller. Perhaps a reader knows a solution to that? Please post in the comments. The USBtinyISP is cheap and works great…
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