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CV Interface and Function Generator (view source)
Revision as of 09:56, 26 February 2020
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It converts digital data from the arduino (connected through SDI) over an external 12Bit DAC to 0-4V and scales the range over an OpAmp to 0-10V. This device is able to do this on 4 channels, for us 2 was enough, so we cutted away the half of the original circuit. Also we skipped the 4 Gate Outputs. So what we were having then was basically one 12Bit DAC (MCP4822), one OpAmp (TL072) and one DC-DC Converter (SIM 0512D) and the needed resitors and capacitors which can be seen in the original schematic. | |||