Task 3 - Alarm system

Alarm system with surveillance camera that reacts to different triggers 

Learning goals

The sensor station is converted into an alarm system with surveillance camera that reacts to different triggers (noise, movement) and transmits a camera image to a web server. The camera can be controlled from the IoT dashboard.
 
Precise control via encoder motors
Suitable structuring of a program using functions
Understanding the MQTT protocol 

Topic

Voice and remote control of a camera (“pan-tilt control”)
Motion and noise activation
Use of a web server for remote control of an IoT system

Time required

If the sensor station was constructed previously in task 1, then no time is required for construction.
The suggested time to solve the four programming tasks is 150-180 minutes. Likewise, it should be possible to solve the experimental tasks (depending on the students’ programming experience) within 150-180 minutes.
 
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