AVT5233 A +

Measuring instruments are indispensable equipment present in the laboratory of every constructor electronics. Often, however, such apparatus takes up a large part of the desk surface, depleting the available space. To save some space, you can use a virtual device. As the computer is an indispensable tool, we will harness it to work as a measuring instrument. The presented voltmeter allows you to replace the traditional meter with a virtual measuring device.

Recommendations: the device will be useful for every electronics engineer and is an interesting base for his own constructions.

Basic parameters:

• Cooperation with a PC via the USB interface
• 5 VDC power supplied from the USB port
• The range of measured voltages: 0 ... 2.5 VDC
• Resolution 0.01 V
• Possibility to connect the input voltage divider, the program takes into account the scale change
• tile dimensions 59x20mm

The set includes a printed circuit board, programmed layout and documentation.

A version with a set of components for self-assembly AVT5233 B is available

Detailed description EP 05/10

Driver Program