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Showing results for tags 'ADC12 MSP430F5529'.
Hello, I started playing with MSP430USB launchpad a few weeks ago. After couple of rather simple exercises like LCD display and 1-wire bus which worked really nice, I decided to play with ADC12. I was surprised to see that when I was connecting +5V or +3.3V to ANALOG1 input (P6.0) my launchpad was disconnecting from my PC and LCD light was going off. The same was happening when I used other analog inputs. When I connected 4,5V battery between Analog1 and GND it was draining really huge current from the battery. Battery ran out flat after a few minutes. Even thought apparently all Aanlog in