MCP3208 basic test OK

Now I am using a bread board to test out the MCP3208 ADC.  I connected Channel 7 input first to 0V, then to 3V3.  I found the MCP3028 outputs at MOSI look what I expected.

So far so good.  Next step is to make the following.

1. An analog reference, perhaps 3V0, and also 4.096V for 5V version.

2. Calibration references, say 1V, 2V, 3V etc.

3. Storage, perhaps an EEPROM, to store the measurements.

5. A display, perhaps a 4 digit 7 segment LED array.

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