DIGITAL TO ANALOGUE CONVERTER (DAC)
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Description
This is a companion unit to the ADC. A 3 bit binary
input (0V represents 0 and 5V represents 1) is
converted to 0 to 7V analogue output. By using
the two units together the sampling process can
be demonstrated to show that information is lost
during the conversion process.
The DAC can be powered from the ADC or used
separately from a 12V supply.