MINI USB INTERFACE BOARD

“Use your PC to connect to the outside World” Test software and examples downloadable via www.velleman.eu ! Features Very Small, universal USB powered & controlled I/O board ! Add USB interface to existing equipment 15 inputs / outputs, including analogue inputs / digital inputs/outputs and PWM outputs The number of inputs/outputs can be further expanded by connecting two cards to the PC’s USB connectors All communication routines are contained in a Dynamic Link Library (DLL) Specifications 5 x analogue 10 bit resolution inputs: 0…5V / (30K) 8 x digital 5V inputs/outputs with on-board LED indication: Input/output mode is selectable in groups of 4 terminals 1 x 32 bit pulse counter up to 1MHz input frequency 2 x 8 bit 5V PWM outputs: 0 to 100% On-board LED indication for I/O and PWM outputs Output current, PWM: 10mA / Digital outputs: 6mA Up to 2 cards can be connected to one PC USB port: USB 1.1 & 2.0 compatible DLL supports Windows XP, Windows Vista and Windows 7* PWM frequency selection: 2930Hz,11.7kHz or 46.9kHz Command execution time, read:power consumption through USB Port: approx. 50mA Read: 4ms Write: 1ms Dimensions: 68 x 40 mm / 2.7 x 1.6″ Extras you may write custom Windows* Applications in Microsoft Visual Basic, Microsoft VC, Borland Delphi, Borland C++ Builder or most other 32-bit Windows application development tool that supports calls to a DLL   *Microsoft Windows XP, Windows Vista and Windows 7 are registered trademarks of Microsoft Corporation