The joystick module needs to be connected to a pin on the WizGear IoT Bridge. If the pin has a resistance of 1k ohm, calculate the current flowing through the pin when a voltage of 3V is applied.

Using Ohm’s Law, we can calculate the current as:

Current = Voltage / Resistance = 3V / 1k ohm = 3mA

Therefore, the current flowing through the pin is 3mA.

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