girlcode meets internet of things: connected hula hoop
Post on 12-Apr-2017
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Connected hula hoop
Ingredients
Ingredients● Tubes to make hulas
Ingredients● Tubes to make hulas
● Arduino trinket w/ Bluetooth
module
Ingredients● Tubes to make hulas
● Arduino trinket
●
● Accelerometer (3df)
Accelerometer
Ingredients● Tubes to make hulas
● Arduino trinket
● Bluetooth module
● Battery pack
Ingredients● Tubes to make hulas
● Arduino trinket
● Bluetooth module
● Battery pack
● Accelerometer (3df)
● Meteor cordova app
Type some code...function onConnect(peripheral) {
deviceId.set(peripheral.id);
if (typeof ble === 'undefined') return;
ble.startNotification(peripheral.id, bluefruit.serviceUUID, bluefruit.rxCharacteristic, onData, onError);
}
Type some code...function onData(data) { // data received from Arduino
var dt = eval(bytesToString(data));
SensorData.insert({
x: dt[0],
y: dt[1],
z: dt[2]
});
}
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