Has anybody ever used 3 side by side GPIO’s to connect a US1881 hall effect sensor to an argon? In other words getting the power and the ground for the sensor in addition to the signal from GPIO? Is this feasible? The reason I want to do this is to make the connection super simple and compact. I am making a little project that will use an argon stripped of it’s pins and as small a battery as I can to reduce the dimensions.
Datasheet for the sensor: