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Social Distancing Monitor, Arduino NANO and Neopixel Ring
We realized already several projects for Social Distancing with LCD and OLEDs ===> https://gustmees.wordpress.com/?s=social+distancing and this time WE will use a Neopixel Ring who changes the color from green to orange and then to red depending on how close WE come to the 2 metres.
WE will have a look on the video who inspired me and where you will find more information:
Copy and paste it into the Arduino IDE and have fun 😉
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L’auteur Gust MEES est Formateur andragogique / pédagogique TIC, membre du “Comité Conseil” de “Luxembourg Safer Internet” (LuSI), appelé maintenant BEESECURE, partenaire officiel (consultant) du Ministère de l’éducation au Luxembourg du projet ”MySecureIT“, partenaire officiel du Ministère du Commerce au Luxembourg du projet ”CASES” (Cyberworld Awareness andSecurityEnhancementStructure)..
The author Gust MEES is ICT Course Instructor, ”Member of the Advisory Board” from “Luxembourg Safer Internet” (LuSI), BEESECURE, Official Partner (Consultant) from the Ministry of Education in Luxembourg, project “MySecureIT“, Official Partner from the Ministry of Commerce in Luxembourg, project “CASES” (Cyberworld Awareness and Security Enhancement Structure).
Social Distancing Monitor with Alarm, Arduino NANO and I2C LCD2004 Display
In previous tutorial we were using an LCD1602 display, this time we will use an LCD2004 display which gives us the opportunity to display on four (4) lines. That enables us to display more accurate text.
The wiring is exactly the same as already mentioned in previous tutorial, there is ONLY to make a few changes in the code, please check:
L’auteur Gust MEES est Formateur andragogique / pédagogique TIC, membre du “Comité Conseil” de “Luxembourg Safer Internet” (LuSI), appelé maintenant BEESECURE, partenaire officiel (consultant) du Ministère de l’éducation au Luxembourg du projet ”MySecureIT“, partenaire officiel du Ministère du Commerce au Luxembourg du projet ”CASES” (Cyberworld Awareness andSecurityEnhancementStructure). L’auteur était aussi gagnant d’un concours en électronique en 1979 ( Pays germaniques ) et voyait son projet publié dans le magazine électronique “ELO”.
The author Gust MEES is ICT Course Instructor, ”Member of the Advisory Board” from “Luxembourg Safer Internet” (LuSI), BEESECURE, Official Partner (Consultant) from the Ministry of Education in Luxembourg, project “MySecureIT“, Official Partner from the Ministry of Commerce in Luxembourg, project “CASES” (Cyberworld Awareness and Security Enhancement Structure).
The author was also a winner of an electronics contest (Germanic countries) in 1979 and got his project published in the “Electronics Magazine ELO”.
Social Distancing Monitor, Arduino NANO and I2C OLED Display
In times of the Coronavirus-Crisis (Covid_19), it might be GOOD to respect the 2 meters distance to avoid getting infected!!! But not everybody can estimate distances, nor are ALL persons respecting the 2 meters rule!!! So came the idea to build an easy to realize gadget, which measures the distance when the 2 meters are not respected.
First of all, like usual, I was searching the internet to find out if there isn’t already such a project around. And YES, there is one; I found a tutorial with an Arduino UNO with provided code as well. Please check below:
In a previous tutorial WE were already using a “Social Distancing Monitor with Alarm, Arduino NANO and I2C LCD1602 Display“, check below please for revision:
L’auteur Gust MEES est Formateur andragogique / pédagogique TIC, membre du “Comité Conseil” de “Luxembourg Safer Internet” (LuSI), appelé maintenant BEESECURE, partenaire officiel (consultant) du Ministère de l’éducation au Luxembourg du projet ”MySecureIT“, partenaire officiel du Ministère du Commerce au Luxembourg du projet ”CASES” (Cyberworld Awareness andSecurityEnhancementStructure)..
The author Gust MEES is ICT Course Instructor, ”Member of the Advisory Board” from “Luxembourg Safer Internet” (LuSI), BEESECURE, Official Partner (Consultant) from the Ministry of Education in Luxembourg, project “MySecureIT“, Official Partner from the Ministry of Commerce in Luxembourg, project “CASES” (Cyberworld Awareness and Security Enhancement Structure).
Social Distancing Monitor with Alarm, Arduino NANO and I2C LCD1602 Display
In times of the Coronavirus-Crisis (Covid_19), it might be GOOD to respect the 2 meters distance to avoid getting infected!!! But not everybody can estimate distances, nor are ALL persons respecting the 2 meters rule!!! So came the idea to build an easy to realize gadget, which measures the distance and gives an alarm when the 2 meters are not respected.
First of all, like usual, I was searching the internet to find out if there isn’t already such a project around. And YES, there is one; I found a tutorial with an Arduino MEGA and a LCD1602 ISP with provided code as well. Please check below:
This tutorial gave me the idea to start. Instead an Arduino MEGA, I used an Arduino NANO; and instead of an LCD1602 ISP, I used an LCD1602 I2C.
Thus meaning: it needs a bit to adjust the code in the sketch in the above mentioned tutorial and it’s LESS cabling, wiring needed to connect the I2C LCD1602 display.
WE played around already with I2C LCD1602 in my tutorial below, please check:
All you need now is to put everything into a case. I was choosing a cardboard (recycling) 😉
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Social Distancing Monitor
Click image, please, to enlarge.
Social Distancing Monitor
Click image, please, to enlarge.
Social Distancing Monitor
Click image, please, to enlarge.
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Stay tuned for next blog post(s) 😉
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L’auteur Gust MEES est Formateur andragogique / pédagogique TIC, membre du “Comité Conseil” de “Luxembourg Safer Internet” (LuSI), appelé maintenant BEESECURE, partenaire officiel (consultant) du Ministère de l’éducation au Luxembourg du projet ”MySecureIT“, partenaire officiel du Ministère du Commerce au Luxembourg du projet ”CASES” (Cyberworld Awareness andSecurityEnhancementStructure). L’auteur était aussi gagnant d’un concours en électronique en 1979 ( Pays germaniques ) et voyait son projet publié dans le magazine électronique “ELO”.
The author Gust MEES is ICT Course Instructor, ”Member of the Advisory Board” from “Luxembourg Safer Internet” (LuSI), BEESECURE, Official Partner (Consultant) from the Ministry of Education in Luxembourg, project “MySecureIT“, Official Partner from the Ministry of Commerce in Luxembourg, project “CASES” (Cyberworld Awareness and Security Enhancement Structure).
The author was also a winner of an electronics contest (Germanic countries) in 1979 and got his project published in the “Electronics Magazine ELO”.
Valentine’s Day is around: GET creative with an LED Matrix and an Arduino!
[Start Text Wikipedia] Valentine’s Day, also called Saint Valentine’s Day or the Feast of Saint Valentine,[2] is celebrated annually on February 14. Originating as a Western Christian feast day honoring one or two early saints named Valentinus, Valentine’s Day is recognized as a significant cultural, religious, and commercial celebration of romance and romantic love in many regions around the world. [End Text Wikipedia]
A tradition worldwide around is to give flowers to his loved one, so WHY NOT ALSO a small electronic device which shows a heart on a LED Matrix?!! It is NOT expensive and gives a certain “special” feeling to your loved one 😉 And ALSO, I give you the “ready code” to start it straight on. You don’t need to create the “Heart Character” before, BUT I will give you ALSO the link to the tutorial who explains very well the How-To!
Please check below the tutorials with the wiring and the code:
All you need now is to bring it into a box for a nicer presentation and to give it as a gift to your love!
Secret tip: Use as well a LCD with scrolling text, where you can program then a special personal text message for your love. Please check my tutorial below:
Keywords necessary for me to create this blog post: Arduino UNO R3, Arduino NANO, LCD 1602, I2C Bus, coding, learning to learn, learning by doing, LED Matrix, Valentine’s Day, Character Generator for LED Matrix,
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L’auteur Gust MEES est Formateur andragogique / pédagogique TIC, membre du “Comité Conseil” de “Luxembourg Safer Internet” (LuSI), appelé maintenant BEESECURE, partenaire officiel (consultant) du Ministère de l’éducation au Luxembourg du projet ”MySecureIT“, partenaire officiel du Ministère du Commerce au Luxembourg du projet ”CASES” (Cyberworld Awareness andSecurityEnhancementStructure). L’auteur était aussi gagnant d’un concours en électronique en 1979 ( Pays germaniques ) et voyait son projet publié dans le magazine électronique “ELO”.
The author Gust MEES is ICT Course Instructor, ”Member of the Advisory Board” from “Luxembourg Safer Internet” (LuSI), BEESECURE, Official Partner (Consultant) from the Ministry of Education in Luxembourg, project “MySecureIT“, Official Partner from the Ministry of Commerce in Luxembourg, project “CASES” (Cyberworld Awareness and Security Enhancement Structure).
The author was also a winner of an electronics contest (Germanic countries) in 1979 and got his project published in the “Electronics Magazine ELO”.
Through the Maker-Movement and IoT (Internet of Things) there is already a LOT happening and different Networks are collecting Data through Sensorsand make them available for everybody to have access and study them! Such sensors are e.g.:
Air Quality
Meteo
Street traffic
Radiation
People (counter) traffic
Water Quality
Wind velocity
Radar for excess of car speed
Inundation prevention
Observations on:
Nature (birds, etc.)
Archaeology discovering
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Those, above mentioned applications can even be assembled together and so being a precious source for communes and Governments! Mostly such projects are done with an ARDUINO and/or Raspberry PI based micro controller and a mini computer: The main difference between them is Arduino is microcontroller board while Raspberry PI is a mini computer.
Thus meaning: that fits perfect for the Maker-Movement and could GET integrated easily into STEM projects!
Well, after following for a long time different possibilities on the How-To to get globally access to such IMPORTANT Big-Data for everyone, I found out THAT “The Things Network” is a perfect way! Please find below the address and the projects:
Key words necessary for me to create this blog post: CitiZEN-Science, STEM, MakerED, Maker-Spaces, PracTICE, LEARNing-By-Doing, TTN, The Things Network, Arduino, Raspberry PI, LoraWAN, SigFox (Low Power consumption…)
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L’auteur Gust MEES est Formateur andragogique / pédagogique TIC, membre du “Comité Conseil” de “Luxembourg Safer Internet” (LuSI), appelé maintenant BEESECURE, partenaire officiel (consultant) du Ministère de l’éducation au Luxembourg du projet ”MySecureIT“, partenaire officiel du Ministère du Commerce au Luxembourg du projet ”CASES” (Cyberworld Awareness andSecurityEnhancementStructure).
The author Gust MEES is ICT Course Instructor, ”Member of the Advisory Board” from “Luxembourg Safer Internet” (LuSI), BEESECURE, Official Partner (Consultant) from the Ministry of Education in Luxembourg, project “MySecureIT“, Official Partner from the Ministry of Commerce in Luxembourg, project “CASES” (Cyberworld Awareness and Security Enhancement Structure).
CitiZEN-Science: WHAT is it and is it worth to follow?!!
[Begin Text Wikipedia]:
Citizen science (CS; also known as community science, crowd science, crowd-sourced science, civic science, volunteer monitoring, or online citizen science) is scientific research conducted, in whole or in part, by amateur (or nonprofessional) scientists.[1] Citizen science is sometimes described as “public participation in scientific research,” participatory monitoring, and participatory action research whose outcomes are often advancements in scientific research, as well as an increase in the public’s understanding of science.[2][3] Based on Alexa rankings[4]iNaturalist is currently the most popular citizen science website[5] followed by eBird[6] and then Zooniverse[7] in second and third place respectively.
[End Text Wikipedia]
Find below a GREAT article, who explains very well:
[Begin Text SciStarter]:
As we face global challenges, we may want to find local ways to make a difference in protecting endangered species, safeguarding water sources, preventing disease, or accelerating medical research. Science needs more eyes, ears and perspectives than any scientist possesses. Enter citizen science: a collaboration between scientists and those of us who are just curious or concerned and motivated to make a difference. People just like you are collecting data by taking photos of clouds or streams, documenting changes in nature, using smartphone sensors to help scientists monitor water and air quality, or playing games to help advance health and medical research. A citizen science project can involve one person or millions of people collaborating towards a common goal. Typically, public involvement is in data collection, analysis, or reporting.
There are thousands of opportunities to participate in this movement that’s sweeping the globe! Find them on SciStarter.org .
[End Text SciStarter]:
Well, I don’want to say much more about this, apart that I back it up! I find it extremely interesting and it should get used in schools as it would certainly make students interested into Science.
As far as I know, it is ALSO used in a school in my country Luxembourg:
Key words necessary for me to create this blog post: CitiZEN-Science, STEM, MakerED, Maker-Spaces, PracTICE, LEARNing-By-Doing,
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L’auteur Gust MEES est Formateur andragogique / pédagogique TIC, membre du “Comité Conseil” de “Luxembourg Safer Internet” (LuSI), appelé maintenant BEESECURE, partenaire officiel (consultant) du Ministère de l’éducation au Luxembourg du projet ”MySecureIT“, partenaire officiel du Ministère du Commerce au Luxembourg du projet ”CASES” (Cyberworld Awareness andSecurityEnhancementStructure).
The author Gust MEES is ICT Course Instructor, ”Member of the Advisory Board” from “Luxembourg Safer Internet” (LuSI), BEESECURE, Official Partner (Consultant) from the Ministry of Education in Luxembourg, project “MySecureIT“, Official Partner from the Ministry of Commerce in Luxembourg, project “CASES” (Cyberworld Awareness and Security Enhancement Structure).
SO, you are in EDUcation and you need a Logo which reflects Modern-EDU, Modern-LEARNing, grab this one!
IF you are a student who learns to become a Teacher, EDUcator and/or if you are already on duty: when blogging and/or writing an article, sometimes one needs a logo or a “Word-Cloud” which represents Modern-EDUcation, Modern-Pedagogy and Modern-LEARNing. SO, the above logo you can use it with my permission by giving me credit with a link back to:
L’auteur Gust MEES est Formateur andragogique / pédagogique TIC, membre du “Comité Conseil” de “Luxembourg Safer Internet” (LuSI), appelé maintenant BEESECURE, partenaire officiel (consultant) du Ministère de l’éducation au Luxembourg du projet ”MySecureIT“, partenaire officiel du Ministère du Commerce au Luxembourg du projet ”CASES” (Cyberworld Awareness andSecurityEnhancementStructure).
The author Gust MEES is ICT Course Instructor, ”Member of the Advisory Board” from “Luxembourg Safer Internet” (LuSI), BEESECURE, Official Partner (Consultant) from the Ministry of Education in Luxembourg, project “MySecureIT“, Official Partner from the Ministry of Commerce in Luxembourg, project “CASES” (Cyberworld Awareness and Security Enhancement Structure).
Make objects rotating with a Stepper-Motor | Tips and Tricks
Well, in a previous tutorial <===> https://gustmees.wordpress.com/2018/09/19/halloween-project-with-skull-arduino-blinking-leds-and-scrolling-eyes-maker-makered-makerspaces/ <===> we created a Halloween Skull and it was fix, didn’t rotate. Fun? YES, BUT more fun when it is rotating by using a Stepper-Motor; looks then as it would observe, control the space around it 😉 And it is very easy to create, only a Stepper-Motor, an Arduino NANO and a bit Code; the rest is a bit manual work to fix mechanically the motor. And with the right tools the mechanical work is a piece of cake 😉. We will discuss ONLY the mechanical works and for the the code (Sketch) for the Arduino, please look at the following tutorial:
When fixing a small object there isn’t any problem, you just drill a hole of the diameter of the axis of the Stepper-Motor and fix it with hot glue or instant glue. BUT, when it comes to make rotating larger objects it will become unstable!! We need then also a larger support plate to fix the object. I used two techniques, one with a copper-plate of 0.8 mm (was still in my cellar for 30 years…) and/or a single-sided copper-Epoxy plate. Copper-plates are expensive and single-sided copper-Epoxy plates are on a less expensive price. They are about 0.65-1€/piece on Amazon.
First of all chose on what material you would like to fix the Stepper-Motor: this could be metal, plastic, cardboard or wood. As I like recycling, I ask in the Supermarket to get an empty wooden wine box. The Supermarket sometimes opens a six-pack of wine bottles in a wooden case (box) and they are happy NOT to recycle it themselves 😉 Here below an example for a Halloween project…
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Wooden box front view
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Wooden box rear view
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Mounting and fixing of the Stepper-Motor
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Mounting and fixing of an object
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Skull glued on copperplate with Stepper-Motor
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Skull is fixed on the wooden box – happy-Halloween-rotating-skull
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Desription:
Drill a hole with a 6 mm drill in your support, then use the 32 mm Step-Drill to make the hole diameter fit to the diameter of the Stepper-Motor. Fix the Stepper-Motor. I used a copper-plate for having a large surface to fix the chosen rotating object. The axis from the Stepper-Motor is made from brass and that fits very well with copper for soldering them together. For the soldering you need an 80 Watt solder iron with a temperature of 430° C (806° F). Before you start soldering: clean the copper-plate, take off the patina first!! Same step for the single-sided Copper-Epoxy plate!!
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Single-sided Copper-Epoxy plate
Single-sided Copper-Epoxy plate
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Single-sided Copper-Epoxy plate
Single-sided Copper-Epoxy plate
Click image, please, to enlarge.
Mounting and fixing of the Stepper-Motor
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Mounting and fixing of an object
Support for Xmas decoration
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Support for Xmas decoration
Support for Xmas decoration
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Support for Xmas decoration
Support for Xmas decoration
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Desription:
Above you see an example for a Xmas project, tutorial will follow soon, stay tuned 😉
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L’auteur Gust MEES est Formateur andragogique / pédagogique TIC, membre du “Comité Conseil” de “Luxembourg Safer Internet” (LuSI), appelé maintenant BEESECURE, partenaire officiel (consultant) du Ministère de l’éducation au Luxembourg du projet ”MySecureIT“, partenaire officiel du Ministère du Commerce au Luxembourg du projet ”CASES” (Cyberworld Awareness andSecurityEnhancementStructure)..
The author Gust MEES is ICT Course Instructor, ”Member of the Advisory Board” from “Luxembourg Safer Internet” (LuSI), BEESECURE, Official Partner (Consultant) from the Ministry of Education in Luxembourg, project “MySecureIT“, Official Partner from the Ministry of Commerce in Luxembourg, project “CASES” (Cyberworld Awareness and Security Enhancement Structure).
How-To Start: requirements and where to buy the Raspberry PI
Being since years a BIG fan of Arduino and doing a LOT of projects with it, I was thinking about to start ALSO with the Raspberry PI. Here below my advice and thoughts….
As actually there is a NEW version available, THE “Raspberry PI 4”, which ISN’T compatible mostly with other versions (as far as I understood…), AND that the “Desktop Kit” ISN’T available yet, I STOP here and waiting for WHEN it is available to make a decision IF I will START with it!!!
Keywords necessary for me to create this Blog post:Xmas gift, where to buy, tutorials, Raspberry PI, how to get started, Starter kit,
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L’auteur Gust MEES est Formateur andragogique / pédagogique TIC, membre du “Comité Conseil” de “Luxembourg Safer Internet” (LuSI), appelé maintenant BEESECURE, partenaire officiel (consultant) du Ministère de l’éducation au Luxembourg du projet ”MySecureIT“, partenaire officiel du Ministère du Commerce au Luxembourg du projet ”CASES” (Cyberworld Awareness andSecurityEnhancementStructure)..
The author Gust MEES is ICT Course Instructor, ”Member of the Advisory Board” from “Luxembourg Safer Internet” (LuSI), BEESECURE, Official Partner (Consultant) from the Ministry of Education in Luxembourg, project “MySecureIT“, Official Partner from the Ministry of Commerce in Luxembourg, project “CASES” (Cyberworld Awareness and Security Enhancement Structure).
Check my #curation to find best articles, blogs and courses about #education #itsecurity #CyberSecurity #EdCollCoach #GlobalEDU #cyberbullying, #AR #RA #augmentedreality #health #science #QR #qrcodes in EN, FR, DE…
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L’auteur Gust MEES est Formateur andragogique / pédagogique TIC, membre du “Comité Conseil” de “Luxembourg Safer Internet” (LuSI), appelé maintenant BEESECURE, partenaire officiel (consultant) du Ministère de l’éducation au Luxembourg du projet ”MySecureIT“, partenaire officiel du Ministère du Commerce au Luxembourg du projet ”CASES” (Cyberworld Awareness and Security Enhancement Structure)..
EDU: Digital CitiZENship, CyberSecurity, eSkills, Modern EDU by Gust MEES 