Velleman K8055 USB Interface Board Kit
• Interface board to add digital and analogue channels to your PC through the USB
• Add five digital inputs and eight digital output channels
• Also includes two analogue inputs and two analogue outputs with eight bit resolution
• Advanced level soldering with this 97 component kit
• No batteries required, powered from USBWhat can I connect to with my interface board?
With the ability to control and monitor digital and analogue devices from your PC this is a great kit for home automation, educational purposes and many more projects. Interface up to five digital inputs, eight digital outputs, two analogue inputs and two analogue outputs through your USB socket. You can further expand your system by connecting up to four cards to your PC and with a general conversion time of 20ms per command it won’t slow you down. What will I need to assemble my interface board?
The board comes in kit form to be assembled with full instructions included (pre-assembled board is available) which will require advanced soldering skills There are 97 components in this kit ranging from resistors to microchips. Tools you may need to assemble it include a soldering iron, solder, cutters, needle nosed pliers, small blades and Philips screwdrivers. What system requirements are there for my PC?
The interface board works using a Dynamic Link Library (DLL) but you can write your own custom library in Windows (98SE, 2000, Me, XP) applications in Delphi, Visual Basic, C++ Builder or any other 32-bit Windows application development tool that supports calls to a DLL. You will also need a CD-ROM player, mouse and one USB 1.0 or higher port.Pre-assembled version
VM110N USB Experiment Interface Board Assembled Version <L92BL
| Number of components in the kit
| Soldering required
| Digital inputs
|| 5 - (0= ground, 1= open) (on-board test buttons provided)
| Analogue inputs
|| 2 - with attenuation and amplification option (internal test +5V provided)
| Digital outputs
|| 8 - open collector output switches (max. 50V/100mA) (on-board LED indication)
| Analogue outputs
|| 2 - 0 to 5V, output resistance 1K5O PWM 0 to 100% open collector outputs max 100mA/40V (on board LED indication)
| Computer system requirements
|| Pentium class CPU
|| USB1.0 or higher connection
|| Windows 98SE or higher (Win NT excluded)
|| CD-ROM player and mouse
| Power supply requirements
|| USB 5 V (auxiliary DV 5V-30V)
| Board size
|| 145 mm x 88 mm x 20 mm
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