Abstract
This chapter is going to get noisy. You’re going to attach a piezo sounder to your Arduino in order to add alarms, warning beeps, alert notifications, etc. to the device you are creating. As of version 0018 of the Arduino IDE, tones can be added easily thanks to a new command. You will also find out how to use the piezo as a sensor and learn how to read voltages from it. Finally, you’ll learn about light sensors.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Rights and permissions
Copyright information
© 2010 Michael McRoberts
About this chapter
Cite this chapter
McRoberts, M. (2010). Simple Sounders and Sensors. In: Beginning Arduino. Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4302-3241-4_4
Download citation
DOI: https://doi.org/10.1007/978-1-4302-3241-4_4
Publisher Name: Apress, Berkeley, CA
Print ISBN: 978-1-4302-3240-7
Online ISBN: 978-1-4302-3241-4
eBook Packages: Professional and Applied ComputingApress Access BooksProfessional and Applied Computing (R0)