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Internet of Things Programming with JavaScript by Ruben Oliva Ramos

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Chapter 7. Building a Spy Police with the Internet of Things Dashboard

In this chapter, we will look at several home domestic projects. You can combine these projects with the other tools that we have seen in previous chapters. Doing so will help you improve your knowledge and also let you develop your own. In this chapter, the following topics will be covered:

  • Spy microphone that detects noise
  • Regulating the current of an AC lamp dimmer
  • Controlling access with an RFID card
  • Detecting smoke
  • Building an alarm system using Raspberry Pi Zero
  • Monitoring the climate from a remote dashboard

Spy microphone that detects noise

In this section, we will look at a project that we can use in a house to detect noise or the level of sound so that we can detect when a ...

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