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Step 4: Assembling the Circuits

Picture of Assembling the Circuits
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Here are the diagrams for the circuits to be used in the system. The first is for the headband and the second is for the ball. We recommend using short wires when connecting the WEMOS to the breadboard to avoid the messy outlook shown in the headband photo!

As may be seen the headband is equipped with two sensory inputs. One is the sound sensor to read whether the person is speaking or not, and the other is the Hall Effect Sensor which detects whether the ball is in hand. These two sensors govern the entire circuit, including communications over wifi.