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Velleman Mini USB Interface Board Velleman Kits

Velleman Mini USB Interface Board

USB and PCB wire connector included

Specification 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)
  • 5 x analogue 10 bit resolution inputs: 05V / (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:-4ms. Write:-1ms
  • Power consumption through USB port: approx. 50mA

Read the fully Illustrated Manual for WMI167

PDF Download





Dimensions (PCB)

68 x 40 mm




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.

Additional software to up grade and improve this product is available from the Velleman support section on there website.

Order Code   Each  
WMI167 Whadda Mini USB Interface Board 24.15  


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