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| en:iot-open:practical:hardware:ittgroup:atmel:scenarios [2024/04/16 09:02] – created raivo.sell | en:iot-open:practical:hardware:ittgroup:atmel:scenarios [2025/10/03 11:29] (current) – pczekalski |
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| ====== ITT Group AVR Laboratory Scenarios ====== | ====== AVR Laboratory Scenarios ====== |
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| | <note>The remote access lab does not provide direct access to the serial port or debugger. For this reason, understanding actuators (mostly displays and LEDs) is essential, because the only way to monitor execution is to observe the results remotely via the video stream.</note> |
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| | <note important>Video streaming has limitations, including frame rate, resolution, and colour rendering. This impacts how you write the software; for example, avoid rapid screen updates or subtle LED changes that may not be visible through the video stream.</note> |
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| | ** Know the hardware **\\ |
| | The following scenarios illustrate the utilisation of hardware components and services that comprise the ITT AVR laboratory node. They introduce students to embedded systems by starting with simple actuators and sensors before moving on to more complex control tasks. |
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| | * [[en:iot-open:practical:hardware:itt:avr:led|How do you use a light-emitting diode (LED)?]] |
| | * [[en:iot-open:practical:hardware:itt:avr:segment_display|How do you use a 7-segment LED display?]] |
| | * [[en:iot-open:practical:hardware:itt:avr:lcd|How do you use an LCD screen?]] |
| | * [[en:iot-open:practical:hardware:itt:avr:thermistor|How do you measure temperature with a thermistor?]] |
| | * [[en:iot-open:practical:hardware:itt:avr:photoresistor|How do you use a photoresistor?]] |
| | * [[en:iot-open:practical:hardware:itt:avr:ir_distance|How do you use an infrared distance sensor?]] |
| | * [[en:iot-open:practical:hardware:itt:avr:dc|How do you control a DC motor?]] |
| | * [[en:iot-open:practical:hardware:itt:avr:servo|How do you control a servo motor?]] |
| | * [[en:iot-open:practical:hardware:itt:avr:stepper|How do you control a stepper motor?]] |
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| | ** Next steps **\\ |
| | Once you are familiar with these components, you can combine them into integrated applications (e.g., measuring temperature with a thermistor and displaying it on the LCD, or using an infrared sensor to trigger motor movement). These exercises form the foundation for more advanced IoT and automation projects. |
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