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| | ==Session 2: Sensors and Actuators (Thursday 17th Dec) == | | ==Session 2: Sensors and Actuators (Thursday 17th Dec) == |
| − | * Discussion of sensors, actuators, libraries | + | * Introduction to the course, presentation of the hardware. |
| | * Organisation - check that teams of 2 people exist | | * Organisation - check that teams of 2 people exist |
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| | * get familiar with how to connect the [[Ultrasonic Sensor HC-SR04]] | | * get familiar with how to connect the [[Ultrasonic Sensor HC-SR04]] |
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| − | === Tasks and Submission (Deadline 13th of Jan) === | + | |
| | + | === Tasks and Submission (Deadline 16th of Dec) === |
| | * Task 1: Play a sound, PWM | | * Task 1: Play a sound, PWM |
| | ** Connect the piezo speaker to an output pin | | ** Connect the piezo speaker to an output pin |
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| | ** write the frequency you play to the serial line | | ** write the frequency you play to the serial line |
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| − | * Task 4: Stepper Motor | + | * Task 4: |
| | ** Connect the stepper motor [[Stepper Motor and ULN2003]] | | ** Connect the stepper motor [[Stepper Motor and ULN2003]] |
| − | ** Connect a button (see session 1) | + | ** Connect a p |
| − | ** For a short press on the button move 45° and for a long press move 180° | + | ** Connect the [[Ultrasonic Sensor HC-SR04]] (task 2) |
| − | ** '''there may be a problem with power - see [[Stepper Motor and ULN2003]]''' - if this is the case just build up the setup and the program and document this
| + | ** Change the tone (frequency) that is played based on the distance |
| − | | + | ** write the frequency you play to the serial line |
| − | * Task 5:
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| − | ** Connect the servo motor, see [[Tutorial Digital IO]] and [[SG90 Servo]]
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| − | ** Connect a potentiometer to A0 and read the analog value
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| − | ** Set the position (angle) of the servo based on the analog value | |
| − | ** '''there may be a problem with power - see [[SG90 Servo]]''' - if this is the case just build up the setup and the program and document this | |
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| | + | ** Connect 3 external LEDs and let it blink in different speeds |
| | + | ** Connect a button to a digital input, when the button is pressed all LEDs should be on |
| | + | * Task 2: Analog In, PWM Out |
| | * Submission: | | * Submission: |
| − | ** Deadline: 13th of January 2021 latest 23:59 (Wednesday) | + | ** Deadline: 16th of December 2020 latest 23:59 (Wednesday) |
| | ** For each task submit a video of max 30 seconds (should show the setup, your code on the screen, an the system functioning) | | ** For each task submit a video of max 30 seconds (should show the setup, your code on the screen, an the system functioning) |
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| − | ==Session 3: Networked IoT Systems (Thursday 14th Jan) ==
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| − | * Network library, Display, ES32, MPU6050
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| − | === Videos and Tutorials to watch ===
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| − | * Understand the network library [[Tutorial Network]]
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| − | * Understand the display library [[Tutorial Display]] (requires coming to the lab for soldering/picking up ESP32)
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| − | * Understand the [[MPU 6050]] Sensor and I2C connection (requires coming to the lab for soldering)
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| − | === Tasks and Submission (Deadline 20th of Jan) ===
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| − | * Task 1: Play a sound over the network, connected devices
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| − | ** Connect a potentiometer to A0 and read the analog value
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| − | ** Write the value to the network [[Tutorial Network]]
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| − | ** Read the value from the network from your team colleague
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| − | ** Play a sound based on the value you get from the network
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| − | * NOT POSSIBLE as we have no access to the lan: Task 2: Subtle communication, connected devices
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| − | ** (requires coming to the lab for soldering)
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| − | ** Solder the Pins onto the MPU 6050
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| − | ** Connect the [[MPU 6050]] Sensor as I2C device
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| − | ** When the sensor is moved, write a value to the network [[Tutorial Network]]
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| − | ** When the device has not been moved for 10 seconds, write a different value to the network
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| − | ** Read the movement value from the network from your team colleague
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| − | ** Switch on the LED if the remote device has been moved
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| − | * Alternativ Task 2: Subtle communication, connected devices
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| − | ** Connect a Sensor ([[LDR]], [[Ultrasonic Sensor HC-SR04]], [[PIR Sensor]], ...)
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| − | ** If the sensor value changes, write a value to the network [[Tutorial Network]] (not more than every 5 seconds)
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| − | ** Read the sensor value from the network from your team colleague
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| − | ** Switch on the LED if the remote site is active (changing sensor values)
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| − | * Task 3: Quotes on the Display
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| − | ** (requires coming to the lab for soldering/picking up ESP32)
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| − | ** put the micropython image onto the ESP32, see [[Tutorial Basics]] and session 1
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| − | ** Show every minute a random quote on the display (at least 3 different quotes) [[Tutorial Display]]
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| − | * Task 4: Ideation (for the group projects). Generate ideas within your team using the following process:
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| − | **First, before meeting your partner, everyone of you should independently think about 5-10 issues with remote connectedness (eating, dancing, etc.)
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| − | **Second, before meeting your partner, everyone of you should think independently about 5-10 hardware components (sensors, actuators, etc.)
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| − | **Third, together (!) randomly pick one issue and one hardware component and imagine a project. Save your solution! Create and describe at least five projects this way. So, person A picks both and describes a solution. Next, person B does the same, and so on.
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| − | * Submission:
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| − | ** Deadline: 20th of January 2021 latest 23:59 (Wednesday)
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| − | ** For each task submit a video of max 30 seconds (should show the setup, your code on the screen, an the system functioning)
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| − |
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| − | ==Session 4: Group projects (Thursday 21st Jan) ==
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| − | * Group project ideation: Presentation of ideas.
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| − | === Tasks and Submission (Deadline 27th of Jan) ===
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| − | * Task 1: Describe your group project in detail
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| − | ** Pick an idea that you want to implement
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| − | ** Create a visual concept of how your system will work
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| − | ** Describe what needs to be done
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| − | * Create a List:
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| − | ** Team name
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| − | ** Can all members can pick up hardware from Frauenlobstraße 7a (yes/no)
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| − | *** If not please add the address
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| − | ** List the hardware components that you will need
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| − | *** Type (Pressure sensor)
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| − | *** Specific Name/Number
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| − | *** Quantity
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| − | *** Link to article in shop
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| − | **** https://www.sketching-with-hardware.org/wiki/List_of_shops
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| − | * Submission:
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| − | ** Deadline: 27th of January 2021 latest 23:59 (Wednesday)
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| − | ** A PDF for the group project description
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| − | <!--
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| | * 7th Jan: networked system IoT | | * 7th Jan: networked system IoT |
| | ** watch video: netvars, autostart, building a system | | ** watch video: netvars, autostart, building a system |
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| | * 28th Jan: group project | | * 28th Jan: group project |
| | ** orga: fix groups, time plan, concept, and time plan | | ** orga: fix groups, time plan, concept, and time plan |
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