# A simple ADC with input from DAC

**URL:** <https://forum.plexim.com/t/a-simple-adc-with-input-from-dac/3365>\
**Category:** TI C2000\
**Created:** [October 25, 2026, 6:20pm UTC](https://forum.plexim.com/t/a-simple-adc-with-input-from-dac/3365 "2026-10-25T18:20:22Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![DanyalQoufabz](https://avatars.discourse-cdn.com/v4/letter/d/db5fbb/32.png) [@DanyalQoufabz](https://forum.plexim.com/u/DanyalQoufabz)\
**Post date:** [October 25, 2026, 6:20pm UTC](https://forum.plexim.com/t/a-simple-adc-with-input-from-dac/3365/1 "2026-10-25T18:20:22Z")

</div>

I’m trying to make an on board generating a sin wave → DAC then using a jumper wire from DAC A to an ADC B channel 2 but its only giving me the offset

any help would be great as i tried everything to point of me testing the board itself using a multimeter

 ![image](https://europe1.discourse-cdn.com/flex006/uploads/plecs/original/2X/1/1b08a952f8f1bddf1fc31b7815e34c1f433c0d61.png)

 ![Screenshot 2026-10-25 194755](https://europe1.discourse-cdn.com/flex006/uploads/plecs/original/2X/c/c112769c1c2a15f3d66d4bc43b2906b2c15451c4.png)