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* Raspberry Pi Zero W | * Raspberry Pi Zero W | ||
* Raspberry Pi Zero | * Raspberry Pi Zero | ||
− | * | + | * Raspberry Pi 400 |
* Raspberry Pi 3 Model B | * Raspberry Pi 3 Model B | ||
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The Raspberry Pi is a Linux computer that has a multitude of connectors and in particular, it provides GPIO pins. The connector (HAT) provides an easy way to add your own sensors and actuators and there are many boars that can be connected. | The Raspberry Pi is a Linux computer that has a multitude of connectors and in particular, it provides GPIO pins. The connector (HAT) provides an easy way to add your own sensors and actuators and there are many boars that can be connected. | ||
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* https://randomnerdtutorials.com/raspberry-pi-web-server-using-flask-to-control-gpios/ | * https://randomnerdtutorials.com/raspberry-pi-web-server-using-flask-to-control-gpios/ | ||
− | == | + | == Resources == |
− | + | ||
− | + | === Pinout of Pi Zero === | |
− | + | physical connections | |
+ | <br/> JL: https://peppe8o.com/raspberry-pi-zero-pinout/ | ||
+ | <br/> CR: https://de.pinout.xyz/pinout/io_pi_zero | ||
+ | <br/> HW: https://www.argon40.com/learn/index.php/2020/03/06/a-comprehensive-guide-on-raspberry-pi-3-and-raspberry-pi-zero-and-zero-w-gpio-pinout/ | ||
+ | <br/> SG: https://medium.com/@nikosmouroutis/how-to-use-atom-with-your-raspberry-pi-through-sftp-382c43176a9e | ||
+ | <br/> YS: https://pimylifeup.com/raspberry-pi-pinout/ | ||
+ | |||
+ | === Setting up Python === | ||
+ | NOOBS | ||
+ | configure | ||
+ | <br/> JL: https://www.tutorialspoint.com/python/python_environment.htm | ||
+ | <br/> CR: https://learn.adafruit.com/setting-up-a-raspberry-pi-with-noobs/download-noobs | ||
+ | <br/> HW: https://www.raspberrypi.org/help/noobs-setup./ | ||
+ | <br/> YS: https://pimylifeup.com/noobs-raspberry-pi/ | ||
+ | |||
+ | === Access to GPIO === | ||
+ | JL: http://codefoster.com/pi-basicgpio/ | ||
+ | <br/> CR: https://fedoramagazine.org/raspberry-pi-zero-gpio-fedora/ | ||
+ | <br/> HW: https://webnist.de/raspberry-pi-zero-gpio-pins-ueber-den-desktop-steuern/ | ||
+ | <br/> SG: https://github.com/fivdi/onoff | ||
+ | <br/> YS: https://www.electronicwings.com/raspberry-pi/raspberry-pi-gpio-access | ||
+ | |||
+ | === Blinking an LED === | ||
+ | JL: https://raspberrypihq.com/making-a-led-blink-using-the-raspberry-pi-and-python/ | ||
+ | <br/> CR: https://fedoramagazine.org/raspberry-pi-zero-gpio-fedora/ | ||
+ | <br/> HW: https://webnist.de/raspberry-pi-zero-gpio-pins-ueber-den-desktop-steuern/ | ||
+ | <br/> SG: https://github.com/fivdi/onoff#blink-an-led-using-the-synchronous-api | ||
+ | <br/> YS: https://electrosome.com/led-blinking-raspberry-pi/ | ||
+ | |||
+ | === Reading a Pin === | ||
+ | JL: http://raspberry.io/projects/view/reading-and-writing-from-gpio-ports-from-python/ | ||
+ | <br/> CR: https://learn.sparkfun.com/tutorials/raspberry-gpio/all | ||
+ | <br/> HW: https://mjrobot.org/rpi-gpiozero/ | ||
+ | <br/> SG: https://tutorials-raspberrypi.de/raspberry-pi-gpio-erklaerung-beginner-programmierung-lernen/ | ||
+ | <br/> YS: https://projects-raspberry.com/reading-and-writing-from-gpio-ports-from-python/ | ||
+ | |||
+ | === Runing a Webserver that access GPIO === | ||
+ | JL: https://towardsdatascience.com/python-webserver-with-flask-and-raspberry-pi-398423cc6f5d | ||
+ | <br/> CR: https://www.e-tinkers.com/2018/04/how-to-control-raspberry-pi-gpio-via-http-web-server/ | ||
+ | <br/> HW: https://hackaday.io/project/173322-controlling-gpio-outputs-using-a-web-interface-wit | ||
+ | <br/> SG: https://randomnerdtutorials.com/raspberry-pi-web-server-using-flask-to-control-gpios/ | ||
+ | <br/> YS: https://www.hackster.io/leograba/creating-an-express-js-webserver-to-access-gpio-5f152f | ||
+ | |||
+ | === Restful API === | ||
+ | JL: https://sites.google.com/site/cartwrightraspberrypiprojects/home/other-projects/rest-api | ||
+ | <br/> CR: https://docs.dataplicity.com/docs/control-gpios-using-rest-api | ||
+ | <br/> HW: https://www.youtube.com/watch?v=JZfevVG-VuA&list=PLLIDdNg0t5ceg3mI3vn0YJocJ4ndMtM98&index=4&t=0s | ||
+ | <br/> SG: https://tutorials-raspberrypi.de/raspberry-pi-nodejs-webserver-installieren-gpios-steuern/ | ||
+ | <br/> YS: https://www.mulesoft.com/resources/api/restful-api | ||
+ | |||
+ | === Description of the components === | ||
+ | JL: https://www.adafruit.com/product/3411 | ||
+ | <br/> CR: https://computer.howstuffworks.com/raspberry-pi2.htm | ||
+ | <br/> HW: https://learn.adafruit.com/introducing-the-raspberry-pi-zero | ||
+ | <br/> SG: https://de.wikipedia.org/wiki/Raspberry_Pi ;) | ||
+ | <br/> YS: https://tutorials-raspberrypi.com/raspberry-pi-sensors-overview-50-important-components/ | ||
+ | |||
+ | == Project Ideas == | ||
+ | |||
+ | === SG === | ||
+ | <h3>mindSat</h3> | ||
+ | '''What is it?''': A small portable gadget. Which can record sensor data and give feedback to a user. Mind satisfaction for your offices days. | ||
+ | </br>'''How does it work?''': It comes with five sensors (humidity, haptic, temperature, acceleration & gyroscope) to analyze the users environment and helping him through exercises. | ||
+ | </br>'''Guided Exercises''': It’s hard to do small exercises, often we find excuses to not do it. Concentrated breathing can help your brain to relax, or focusing on small things can reduce stress. Using those informations to create short (~ 5min) exercises. | ||
+ | </br>'''Gamification?''': Reward users for doing exercises. Rewards should be connected with physical things | ||
+ | </br>'''Healthy life''': According to Google: | ||
+ | Eat healthy, move your body, drink water, breathe, meditate (pray), take a walk and sleep well. Thats all it needs. With mindSat we try to satisfy your healthy needs. | ||
+ | |||
+ | === JL === | ||
+ | Home Office Buddy: | ||
+ | <br/>A speaker communicating in a pleasant way with the target person in order to minimize a possible social isolation and encourage the keeping of important routines & daily structures in order to maintain a certain productivity during a working day. | ||
+ | <br/>For Example: Suggest unplanned short breaks if the target person is showing a lack of concentration measured by a certain level of body movement. | ||
+ | |||
+ | === JP === | ||
+ | |||
+ | '''Problem''': too much sitting while working in the office | ||
+ | </br>'''Idea''': adjustable desk | ||
+ | </br>'''Sensors''': on the chair, to check, if the user is sitting and how long | ||
+ | </br>'''Notification''': User gets a message after a certain time, that the desk will rise for min. 30 minutes. After that time the desk can be lowerd again, if wished. The Sensor will messures again. | ||
+ | </br>'''Gamification''': a little "stand-up-figure" will be on the desk and will stand up, if the desk is rised. Will be collapse, if the desk is lowered. | ||
+ | |||
+ | === CR === | ||
+ | Problem: Tension due to prolonged sitting and incorrect sitting positions (e.g. crooked shoulders) | ||
+ | <br/> Sensors: Kinect for analysis of posture, sensors that measure the tension in the neck | ||
+ | <br/> The longer one maintains a bad sitting position, the older/bent an avatar becomes on the screen. Through movement the avatar becomes younger/upright again. | ||
− | + | === YS === | |
− | + | <b> Wall-E: your digital stress cleaner </b> | |
− | + | <br/> <b> Motivation:</b> | |
+ | <br/>Have you ever checked your social media account every five minutes to see if someone has liked your new post? Are you really stressful after browsing Tik Tok for 3 hours and just find you can not finish your task for uni today but you can not stop yourself? Then you may need this robot to "clean" your digital stress! | ||
+ | <br/> <b> Features: </b> | ||
+ | <ul> | ||
+ | <li> The buggy has two “hands” and one trash can </li> | ||
+ | <li> Users’ stress detection: EDA/HRV </li> | ||
+ | <li> If stressful: The buggy will </li> | ||
+ | <ul> | ||
+ | <li> search for the smartphone (RFID or GPS)</li> | ||
+ | <li> steal the smartphone </li> | ||
+ | <li> drop it into the trash can </li> | ||
+ | </ul> | ||
+ | <li> If user calms down: be allowed to use smartphone </li> | ||
+ | </ul> | ||
+ | === JW === | ||
− | + | === HW === | |
+ | Problem: Pain in the hand and wrist due to consistent movement or incorrect hand/arm position | ||
+ | <br/> Sensors: e.g. Leap Motion for motion and posture detection, keyboard/mouse to track activity (?) | ||
+ | <br/> Vibration of the mouse/keyboard if the same position was kept for too long or no pause was made. A visualization of an inflammation (red pulsating circles) is displayed, which gets worse/better depending on user behavior. This warns the user when his hand position is worsening. The user may choose to be prevented from continuing to work or not. |