User`s manual

High Performance Low Cost Embedded Systems
Press the “ESC” key you will exit the test and return to the main menu.
(3) Testing AD conversion
In the main menu, select “3” and enter to test AD conversion. You can use a screw driver to adjust
the W1 or W2 (these two adjustable resistors are connected to AIN0 and AIN1) and will see the AD
value is changing accordingly.
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