USB - LPT converter for long-exposure webcams

USB-LPT converter

In order to circumvent problem that modern laptops do not have LPT ports, necessary to control long exposure webcams, we have manufactured special USB-LPT converter (standard converters don't do the job) and the new version of SalsaJ . Together, they allow to control webcam through 2 USB ports. See pdf installation instruction for more details. 

 usb-lpt converter  usb-lpt converter


 usb-lpt converter - connection schema


 Schools interested in this technology and participating in the project should contact national coordinators, others are invited to contact the Astrokrak internet store at