Technical requirements
The following are the requirements for completing this chapter:
- Intermediate knowledge of Python programming
- A late model Raspberry Pi, preferably a Raspberry Pi 5 with at least 4 GB of RAM
- A PIR sensor
- An SFM-27 buzzer
- A pushbutton such as an arcade-style button
The code for this chapter may be found here:
https://github.com/PacktPublishing/-Internet-of-Things-Programming-Projects-2nd-Edition/tree/main/Chapter5