Nodes Documentation

Input

  • Analog Sensor
  • Circuit Touch
  • IR Proximity
  • Light Sensor
  • Sonar
  • Squeeze Sensor

Brains

  • Converter
  • Gate
  • List
  • Randomizer
  • Sequence
  • Wave

Output

  • Buzzer
  • Continuous Servo
  • Dual Color LED
  • Key Press
  • Key Sequence
  • LED
  • Servo Motor
  • Voltage Output

Buzzer

Buzzer

Node for the DIY Buzzer Backpack and for other buzzers, piezo elements and small speakers connected in various ways. It outputs simple notes at set note values. You can control it by sending it individual notes or by a continuous flow of numbers.

Connections

Inputs

  • note
    • Range: NOTE_A1 - NOTE_DS8 or 0 - 1
    • Minimum value of the output range
  • place
    • Values: All places
    • Choose where to put the speaker. DIY Buzzer backpack is on BP1

Example CODE

  • IMPERIAL MARCH
    • Squeeze the Darth Quirkbots right hand to play the Imperial Mach.

Hardware

DIY Buzzer backpack

Buzzers / piezo speakers

Small speakers

Comment

There is a chance that the Buzzer Node and the Servo Motor will not work at the same time, depending on what places are used.

Learn more

Piezo elements are interesting electronic components! Learn more about the Piezo electric effect.