![]() Shows a vibration monitor not a piezo sensor)Īrduino in charge of the led system mode (SERVANT #8) The addition connection is for analog reads from the sensor. This arduino keeps track of which mode the user has selected. This arduinoĪlso displays the current mode on a 2x16 LCD. The code isĭebounce safe (no false reads from button).Wire.begin() // join i2c bus (address optional for master) When ever the master arduino requestsĪn update, the arduino simply sends the mode (int) via Request() function. ![]() Serial.begin(9600) // start serial for output Wire.onReceive(receiveEvent) // register event Wire.begin(4) // join i2c bus with address #4 Wire.endTransmission() // stop transmitting Wire.beginTransmission(21) // transmit to device #4 MASTERWRITER 3.0 EQUIVALENT CODE ![]() Function that executes whenever data is received from master MASTERWRITER 3.0 EQUIVALENT SERIAL
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