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‫Welcome to the tilt sensor demonstration on the basis three board on the breadboard I have a slide switch

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‫to 10 k ohm resistors.

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‫The actual tilt switch itself and a buzzer.

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‫The way this works is we have the slide switch where depending upon which way slide it you will either

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‫enable or disable the tilt sensor.

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‫And based upon if we tilt the board if it's enabled and tilt the breadboard we should hear a buzz come

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‫out of the buzzer or to test this.

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‫We want to go ahead and have our slide switch to the disabled which is connecting to attend K ohm resistor

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‫into the 3.3 volt bus.

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‫So that's going to pull up high.

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‫So matter whichever way we tell it it will never send a low signal to enable the buzzer.

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‫So right now if I have it and you'll hear when you when you tilt you'll hear the tilt sensor the little

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‫metallic balls and the aerial kind of hear them connect and disconnect.

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‫And as I did that there was no buzzing sound.

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‫That's because we have it disabled.

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‫So now if we go ahead and enable the sensor.

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‫Notice right now we're not going to buzz because we're not tilted.

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‫But as soon as we tilt we should hear a slight buzz coming from the buzzer.

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‫And you can see as soon as we cross a certain threshold it stops buzzing and then once we go over it

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‫will start to buzz again.

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‫And once we sat back down and were flat we won't do it.

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‫We won't actually buzz because what we're doing is a tilt sensor is making contact so we're pulling

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‫the high signal into the air and feeding it into our the P.W. and we have running on the basis three

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‫board and based upon that signal we're determining whether or not we're outputting the the PDB and output

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‫to the actual buzzer.

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‫So this is an example of how you can do the tilt sensor interface on the bases board.