Elektronica Stynus
 

USBtinyISP

My new pc doesn't have a parallel port anymore so I couldn’t use the AVR programmer I made before anymore. That's why I decided to build one that works on a USB port.

 

The design is based on the USBtinyISP design from http://www.ladyada.net/make/usbtinyisp/index.html I removed the 6p connector from the circuit because I don't use that. And I've made a new print that is single sided.

 

The circuit drawing:

usbtinyisp

 

PCB layout

usbtinyisp

Pictures:

USBtinyISP

USBtinyISP

USBtinyISP

USBtinyISP

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Files

PCB files as pdf: Download

PCB files Eagle:: Download

Firmware: Download

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