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Usb to parallel converter usb2lpt versions 2, 3, 4, 7 (High-Speed) Installation Manual
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| bet | 8/9 | | Sana | 30.03.2021 | | Hajmi | 51 Kb. | | #13771 |
Related products USB2LPT Low Speed (Versions 1.5, 1.6)
For a couple of applications, a more easily cloneable USB2LPT low-speed version is available. This device is built up using cheap ATmega48 / ATmega8 and V-USB by Objective Development. The differences to high-speed devices are:
USB low-speed (1,5 Mbit/s signaling; 1 kByte/s for input/output instructions maximum)
No built-in USB printing support, however, 1.6 has HID support
Possibly unstable operation, especially on some extension cords and USB outlets
The same driver can be used with the low-speed device, so the installation procedure above is the same.
A low-speed device may be sufficient for following applications:
Relais card, Triac card
Stepper motor control (step frequency ≪ 1000 Hz) as for astronomical positioners
Programmer, but merely for very small chips
Amateur radio equipment, like Software-Defined Radio tuning
LC display (text displays only; seems too slow for graphic displays)
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