# data[].attributes.body
I have gained a lot of knowledge from this coding course and I would strongly encourage my friends to take part in similar courses in the future.
Thank you so much for teaching us such useful skills which can be applied in our everyday lives :)
Happy Teachers' Day!

# data[].attributes.body
COMPLETION OF COMPETITION CODE! END OF CODING LESSONS!

Thanks instructors and teachers in charge

Need to build cardboard model by 28 Aug 2359

Also simplified to one variable "popn" (inspired by Geog short form for "population" hehe)
increase by 1 when A (Outside) is activated
decrease by 1 when B (Inside) is activated

# data[].attributes.body
Today:
Competition Project - Feedback and improvements :)
************************************
What I learnt throughout the course:
How to code with makecode for microbit
How to code mini games with the microbit only
How to code for other components in the microbit set that are more complicated
How to effectively use microbit to solve a problem and not just for fun
How to connect other devices available to us to carry out projects, etc.

GREAT COURSE I REALLY LEARNT A LOT :D

# data[].attributes.body
1) On button pressed(button in the form of a pressure plate to be stepped on), barrier lifts. On motion sensed at barrier, barrier closes
Inside Plate (A) and Outside Plate (B) for easier reference
If no. of times A is activated < no. of times B is activated by <certain no. of times>, then B does not lift barrier and instead displays message "safe-distancing measures in place, please come back later, sorry for inconvenience caused" when activated
No. of times A is activated sent to manager's email after period of time/some other trigger
Assistance button - sends email with data (no. of times A and B activated) as well as alert message to manager immediately when pressed

2) Controlling no. of people in a place at any one time is an important safe-distancing measure
Furthermore, my idea carries the function of data-collection - the manager is able to monitor the number of people in the place at any one time

3) Components/Materials
- Micro:bit x1
- Motion sensor x1
- Buttons x3 (possibly improvise with basic kit buttons)
- (Probably cardboard) model...
- Use of IFTTT; ThingSpeak; laptop; email
- Servo motor x1

# data[].attributes.body
1) Several functions for my idea
- barrier is closed
- when motion is detected, sound plays, light display "sanitise hands or wash hands at sink -->"
- for those using sanitiser, motion sensor detects hand and dispenses sanitiser; barrier opens
- for those washing hands (e.g. allergic to sanitiser/ran out of sanitiser etc.), touch wet finger to moisture sensor to open barrier
- everything is deactivated, barrier closes behind person
- counts number of times barrier opens (number of people entering and sends info to person-in-charge's email for every ___ people who enter) for monitoring purposes
------------------NOTE: BARRIER WORKS ON BOTH SIDES-------------------------------
- when motion sensor on entering side is activated _____ more times than exiting side (i.e. more people inside place), sound beeps, message displayed: "___ people inside, please wait to enter for safe-distancing reasons - sorry for inconvenience caused"
- touch pad for washing hands is automatically wiped after used (i.e. when moisture sensor is activated, servo motor with cloth also activates to wipe surface dry

2) Not only allows person-in-charge to easily monitor no. of people entering and exiting the place, also ensures that hands are properly sanitised and clean before entering and exiting a place, thus lowering the risk of infection via touch surfaces.
May be especially useful for places with lots of doors :)

3) Components/Materials for one side
- 1 micro:bit
- 2 motion sensors
- (optional) 1 sound
- 1 moisture sensor
- 2 servo motors
- email via ifttt

# data[].attributes.body
1) What will you be doing?
I will be making a device to remind people to keep safe distancing so when they are less than 1m apart, the buzzer will sound and the light bulb will light up
2) How does it relates to the theme?
This is designed to remind people to keep a safe distance from each other.
3) What components / materials do you need?

# data[].attributes.body
1) What will you be doing
I will be making a device that detects when people are too close to each other. When they are less than 1 metre apart, the buzzer will sound and the light bulb will flash.
2) How it relates to the theme
It is very important to maintain social distancing now so this can help to remind people to maintain a safe distance away from each other.
3) What components/materials you need
The basic microbit kit (the basicbit with built-in buzzer, the LED light), and the sonarbit

# data[].attributes.body
1) What will you be doing
I make use of the Micro:bit to remind us to wash their hands. It has a “timer” of 20 seconds to ensure sufficient time is spent on washing hands.

2) How it relates to the theme
In this COVID-19 pandemic, washing our hands is the cornerstone in stopping the spread of the deadly virus

and provide a safe reopening.

3) What components/materials you need
- Micro:bit
- IoT:bit
- PIR sensor

# data[].attributes.body
1) What will you be doing
i will be doing a touch sensor system which will prevent people from using the tester items in shoping centre (eg lipstick, eyeshadow tester, spectacles)
2) How it relates to the theme
since it is the covid-19 period now, people are not allowed to use tessters as the testers would become a possible point of transmission of the virus for many people. therefore, i will put my touch sensor on the bottom of the testers, if the light goes off, it means that someone has taken the tester and might be using it. then, there would be one less way of transmission of covid-19.
3) What components/materials you need
crash sensor, microbit, button, light, battery

# data[].attributes.body
I will be doing a game using the microbit. It. relates as it will encourage people to stay at home and not go out for unneccessary reasons. I might need some ideas how to create a game.

# data[].attributes.body
Submit at http://tk.sg/3dsubmit by 11:59pm on 28 August. Do read through the form early on any notes (e.g. if you're taking part in the Influencer award).

For your competition serial number, please use RGS followed by the serial number in this attachment, e.g. RGS299.

# data[].attributes.attachment_link.title
3dtronics School registration form (RGS) 2020-08-18 13-05-45

# data[].attributes.body
1) What will you be doing?
I will be making a buzzer that reminds people to wear their mask whenever they open the door to leave the house.

2) How does it relates to the theme?
During the COVID-19 pandemic, we need to wear masks whenever we leave our homes to ensure a safe re-opening. However, at times, we may forget to wear our masks. With a buzzer that reminds people to wear their mask, we are less likely to forget our masks.

3) What components/materials do you need?
I will need a string, a box, the IoT kit, microbit and the basic kit.

# data[].attributes.body
1) I will be doing a machine that can provide hand sanitizer to the members of a meeting.
2) This would relate to the theme of safe re-opening as since everyone is out and about in public, it is strongly encouraged to wash your hands frequently so that we can wash away the germs touched in public. Water basins and toilets would have been full with people, which would affect safe-distancing measures. Thus, a hand sanitizer dispenser can solve the problem by helping out with the job of keeping everything and everyone sanitized while observing safe-distancing measures and the maximum number of people in one place.
3) I would need a Ultrasonic sensor and the basic kit as well as the big board.

# data[].attributes.body
1) What will you be doing?
I will be programming a sensor which will activate when two people are not observing social distancing and are too close to one another.
2) How does it relate to the theme?
This would help to ensure that people are maintaining safe distance between one another so as to reduce the chances of transmission
3)What components/ materials do you need?
I would need a sound wave detector, buzzer , Basic Micro bit and the basic bit. I may also need a velcro strap so that it can be attached to one's wrist. I may make a container to put it in so it is more convenient

# data[].attributes.body
1) What will you be doing
I will be making a counter, that will count the number of people that gathers in an area ( a store etc ) . If there are more than 5 people gathering in an area , the buzzer would sound and the light bulb will light up. This is to ensure that only small-group social gatherings of up to any five persons can occur in Phase 2 of Singapore's safe re-opening.
2) How it relates to the theme
This is designed to remind users to practice safe distancing measures to ensure a safe re-opening.
3) What components/materials you need
I will only be needing my micro bit kit.

# data[].attributes.body
1) What will you be doing?
I will be making a device which uses button inputs, LED display, pin inputs and radio communications to remind users to measure their temperature, wear a mask, exhibit contactless greetings and practise safe distancing.
2) How it relates to the theme?
The device is made using the micro:kit Basic Kit and a few DIY parts, and designed to remind users to practice COVID-19 precautions thus contributing to a safe re-opening.  The more users of the device, the more effective will be the reminders, especially for safe distancing which makes use of radio communications between devices.
3) What components/materials you need?
microbit Basic Kit
Plastic sheet
Double-stick tape
Decorative cover

# data[].attributes.body
i will be making a sensor that can count the number of people. when it senses a person, it will perform 2 functions- it will count the number of people and when there are too many, it will send an email to let me know to stop people from entering
2) how it relates to the theme
it relates as the theme is 'Digital Making for Safe Re-Opening'
currently, this action is very important-knowing the number of people to allow for space to social-distance to prevent the spread of a virus
3) what materials will i need?
i might need more sensors or servos.

# data[].attributes.body
1) What will you be doing
I intend to make a automated  contactless hand sanitizer. I will use a similar concept to the smart watering device, except that the sensors I will be using are slightly different and I will add some materials on.
2) How it relates to the theme
This year's theme is Digital Making for Safe Re-Opening. I think my project will help address the issue of people not using hand sanitizer. They may not use it because they don't have any, or find it too troublesome. However, with my project, all they have to do is put their hand at the spout of the hand sanitizer, and hand sanitizer will automatically be dispensed to them, which kills all the germs and protects each individual from the virus, which aids us in the fight against the pandemic.
3) What components/materials you need
I will need:
- A light sensor
- The Bit Board
- A microbit
- A servo motor

# data[].attributes.body
1) What will you be doing?
I will be creating a device placed at the side of the door which would count the number of people entering based on how many times the door is opened. When the maximum number of people have entered the shop, the door would lock and prevent more people from entering the shop.
2) How does it relate to the theme?
The device will prevent too many people from entering a shop so that there would be safe distancing which would help prevent the spread of Covid-19 for a safe reopening.
3) What components/materials do you need?
I would not need any additional components. I will either connect the set up to a real door or create a cardboard model to show it.

# data[].attributes.body
What will I be doing?
I will be making something that detects the distance between two people and help to maintain safe distancing
How it relates to the theme?
It is related as now it is needed more than ever to maintain safe distancing so that the COVID 19 virus will not spread
What components / materials you need?
I need the microbit breakout board, the sonar bit

# data[].attributes.body
1) What will you be doing?
I will be doing a button-activated door-opener + counter. A light will light up when the counter exceeds a certain number. In addition, there is a automated spray that will ensure that the button for the counter will be cleaned regularly.

2) How it relates to the theme?
This can be used in shops, where the doors are highly touched and it is very hard to keep count of the number of people going in and out of the shop, which is required as part of safe-distancing measures.

3) What components/materials you need?
I would need one more servo.

# data[].attributes.body
1) What will you be doing?
I will be making an automated surface cleaner which sanitises surfaces. When Button A is activated, the cloth swipes on the table while the cleaning solution squirts when Button B is pressed.
2) How it relates to the theme?
Due to the pandemic, we often clean our table tops. However, many of us share cloths and equipment. Thus This automated cleaner will reduce human contact.
3) What components/materials you need?
I would need an extra servo.

# data[].attributes.body
1) What I will be doing
I will be doing a thing
2) How it relates to the theme

3) What components/materials I will need

# data[].attributes.body
1) What I will be doing

2)How it relates to the theme

3)What components/materials I will need 

# data[].attributes.body
1) What I will be doing

2)How it relates to the theme

3)What components/materials I will need

# data[].attributes.body
I learnt how to set up a smart plant watering device. I also learnt how to use the moisture sensor.
I found this fun.
Thank you teachers

# data[].attributes.body
Hey everyone, here's what you need to do for this week to get ready for the 3D-Tronics competition/final project. Please watch the linked video and submit the following on Padlet by FRIDAY:

1) What will you be doing
2) How it relates to the theme
3) What components/materials you need

Your instructors will review your submissions before the next class. Thank you!

Video instructions: https://youtu.be/WBNQ4U-rvHs

Basic Kit tutorials: https://www.elecfreaks.com/learn-en/microbitKit/basic_kit/basic_kit.html

3D-Tronics website: https://3dtronics.asia

# data[].attributes.attachment_link.title
RGS Micro:bit National Day Week / 3D-Tronics Briefing

# data[].attributes.body
I learnt how to make a plant watering device.

# data[].attributes.attachment_link.title
Video for Padlet (plant watering device)

# data[].attributes.body
さん
- Using different angles of positioning and turning of servo motor to achieve a certain result
- There is a basic kit for micro:bit as well as available online purchase
- "Crocodile clips attached to pins" is not the only way to connect components to the micro:bit
に
- The moisture detector does not short-circuit in water
- By "bending" one are of a "lever", a different result can be attained...
いち
What are the different ways of code debugging?

# data[].attributes.body
3 things I learnt
1. How to set up a smart watering plant device
2. I learnt how to use the moisture sensor
3. I learnt how to code for the motor to work
2 things I found interesting
1. The straw if positioned correctly, will collect water
2. It was quite hard to set up
1. Is there a way to increase the amount of water being delivered each time?

# data[].attributes.body
3 things i learnt
- another way to do a smart garden
- revision on how to do a smart garden
- revision on how to code motors
2 things i find interesting
- that you can code motors
- that the same results have many different ways of coding
1 question i have
- what other things can we do with microbit?

# data[].attributes.body
3 things I learnt:
1. I learnt how to code for the servo motor.
2. I learnt how to use the moisture sensor
3. I learnt how to make a smart watering plant
2 things I found interesting:
1. It is very hard to tape the straw to the servo motor.
2. The servo would make the straw pick up and then empty the water in the same container.
1 question that I have:
1. Is there any way to make the servo motor move at different speeds?

# data[].attributes.body
3 things I learnt
1. How to create a smart plant watering system
2. How to connect the soil moisture sensor.
3. The smart plant watering system is very useful.

2 things I found interesting
1. I can improvise a smart watering system using simple equipment
2. Data can be sent to us.

1 question I have
1. Can the supply of the water be increased?

# data[].attributes.body
3 things I learnt
1. How to use Thingspeak
2.Create an event on IFTT
3. How to create ThingHTTP.

2 things I found interesting
1. Data can be sent to our inbox.

1 Question I have
1. What if we keyed in the wrong data? Will the sensor detect the mistake?

# data[].attributes.body
I learnt how to create a trigger using If This Then That and I found it quite interesting.
Thank you teachers

# data[].attributes.body
I learnt how to use IFTTT.
I learnt that IFTTT is useful when collecting data.
I learnt how to use Thingspeak React

# data[].attributes.body
3 things i learnt:
- how to use ifttt
- how to use webhooks
- how to use thinghttp
2 things i find interesting:
- that you can connect iot to online platforms
- that you can get data from microbit
1 question i have:
- what other things can we use microbit for?

# data[].attributes.body
三
> How to trigger alerts from micro:bit using IFTTT and ThingSpeak
> ThingSpeak has many different "applets"
> Learnt how to use 2 of these applets, React and ThingHTTP (although I may not completely understand it)

二
> Data collected from the micro:bit can be sent to my email!
> After pointing the Hubble Space Telescope at "nothing" for 100 hours, there was LIGHT!

一
What was the initial intention in creating ThingSpeak (original intended purpose)?

# data[].attributes.body
I learnt how to use connect Thingspeak and IFTTT to the microbit so that data can be sent to Thingspeak which can trigger a reaction like sending an email. I find it interesting how something so small like a microbit can have the ability to connect to the web and serve many purposes.

# data[].attributes.body
3 things I learnt
1. How to use more functions on ThingSpeak
2. Create an event and trigger on This Then That
3. How to create a ThingHTTP on ThingSpeak
2 things I found interesting
1. Data will be sent to our email if the condition are met.
2. With this, data from BME280 sensor can be recorded.
1 question I have
1. Can we add more than 3 values for the event on IFTTT?

# data[].attributes.body
3 things I learnt:
1. I learnt how to create a trigger on If This Then That.
2. I learnt how to create a ThingHTTP on ThingSpeak.
3. I learnt how to create a React on ThingSpeak.
2 things I found interesting:
1. When the event is triggered, an email will be sent.
2. The trigger can be linked to the data from the BME280 sensor.
1 question I have:
1. Is there any alternative method to do this?

# data[].attributes.body
3 things you've learned
1. How to connect Thingspeak and IFTTT
2. How to make IFTTT send me emails when something happens
3. How to use Thingspeak and IFTTT
2 things you found interesting
1. When something happens, an email will be sent to me, which is very convenient
2. The data will be recorded, which is interesting.
1 thing you want to clarify
How do I use these 2 websites without the help of the slides?

# data[].attributes.body
I learnt how to use IFTTT.
I learnt that IFTTT can be very useful when collecting data.
I learnt how to use Thing Speak React.

# data[].attributes.body
Threee
- Connecting micro:bit to WiFi
- Using Thingspeak to view data collection
- Cows with steps-trackers and how the trackers can help in farmers' material gain

Twoo
- Thingspeak and how it can be used
- Directly uploading data from micro:bit online

One
- How else can Thingspeak be used?

# data[].attributes.body
3 things i learnt:
- how to upload data from the microbit to thingspeak
- how thingspeak works
- how to use wifi on the microbit
2 things i find interesting
- that you can upload data from microbit to online platforms
- that you can use wifi on microbit

1 question i have
- what more can microbit do?

# data[].attributes.body
3 things I learnt:
1. I learnt how to use ThingSpeak
2. I learnt how to transfer data from the BME280 sensor to ThingSpeak.
3. I learnt how to code for that (number 2)
2 things I found interesting:
1. The wifi takes very long to load.
2. The data can be transferred and shown as a graph.
1 question I have:
1. Is it possible for it to load faster?

# data[].attributes.body
I learnt how to use ThingSpeak to store the environmental data collected in the Cloud. I learnt to program the environmental data collected into my channel on ThingSpeak. I find being able to connect so many gadgets to the microbit for a complicated task very impressive.

# data[].attributes.body
- 3 things you've learned
1. I learnt how to code
2. I learnt how to upload my data to ThingSpeak
3. I learnt how to use ThingSpeak
- 2 things you found interesting
1. The ThingSpeak data graphs
2. Squeezing the microbit gives us different results
- 1 thing you want to clarify
1. How do I code on my own?
Do take pictures of your microbit / screenshots of your MakeCode editor and upload them here too! :)

# data[].attributes.body
3 things i learnt
- that the microbit itself isnt a good enough source of power :( so you have to connect the wire to something else
- i learnt how to use variable
- i leant about thingspeak

2 things i find interesting
- that this has alot of relation to the world around me
- that a microbit can make wifi

1 question
- what other ways can microbits be used in real life to solve a problem?

# data[].attributes.body
3 things Iearnt:
1. I learnt how to use Think Speak
2. I learnt how to transfer data onto a Think Speak channel
3. I learnt how to code when I want to transfer data to Think Speak

# data[].attributes.body
I learnt how to use Think speak to store data on the cloud.

# data[].attributes.body
1. I learnt how to show the temperature, altitude, pressure and humidity on the screen
2. I learnt how to use the BME280 sensor.
3. I learnt how to use Thingspeaker.

# data[].attributes.body
I learnt more about sending data to the cloud.
I learnt more about storing data in ThingSpeak.
Today's lesson was enriching.
Thank you teachers

# data[].attributes.body
I learnt how to use Thing Speak to store my data.
I found it interesting that data collected by the microbic can be stored online.
What can Thing Speak do other than to store data?

# data[].attributes.body
I learnt how to measure the temperature of the surroundings using a Micro bit and it was quite fun and interesting.
Thank you teachers

# data[].attributes.body
I learnt more about the moisture sensor. I made a simple water pump using reusable materials and it was enjoyable.
Thank you teachers

# data[].attributes.body
I have learnt how to use a server motor spin. I learnt how to programme a fan using the different/new extensions.
Thank you teachers

# data[].attributes.body
3 things I learnt:
- how to show the temperature, altitude, humidity, and pressure nicely on the screen
- how to use the BME280 sensor
- how to use the OLED extension
2 things I found interesting
- We can use the BME280 sensor and the OLED module together to show the surrounding characteristics
- the data changed when we held the sensor at different places.
1 question that I have:
- can we customise the way that the data values appear on the OLED screed?

# data[].attributes.body
- 3 things I've learned
How to include temperature in coding
How to use the OLED display
How to use coding to show temperature, humidity, pressure and altitude
- 2 things you found interesting
The whole lesson
The OLED display
- 1 thing you want to clarify
How accurate is this way of measuring?
Do take pictures of your microbit / screenshots of your MakeCode editor and upload them here too! :)

# data[].attributes.body
3 things I learnt
-how to display the temperature, humidity, pressure and altitude on the OLED display
-how to use the OLED display
-how to use the BME 280 sensor
2 things I find interesting
-this can be used in real life
-this can detect the temperature, humidity, altitude and pressure
1 question that I have
-what else can we use this for other than detecting the temperature, humidity, altitude and pressure?

# data[].attributes.body
RED LIGHT
BME280 input and OLED output
Germany cables vs jumper wires
Stations around the world recording weather and climate for decades

YELLOW LIGHT
Different uses of OLED!
Sensor values are translated to certain numbers with units

GREEN LIGHT
How else and what other things can I project on OLED?

BONUS GREEN MEN
Octopus???
How can we project more on the OLED display in a single row?

# data[].attributes.body
I learnt how to use and code the OLED Display and BME280 sensor to collect and display data.
I find being able to display words on not just the microbic Led but also the OLED interesting

# data[].attributes.body
Today I learnt how to use the OLED display
How to display the surround temperature, humidity, pressure and altitude
and how to use the BME280

I found the OLED display very interesting with the fact that you can draw lines using one of the functions. I also found finding the value of the temperature, humidity, pressure and altitude and watching them be displayed on the OLED screen interesting.

Is there anything else that can be recorded using the BME280?

# data[].attributes.body
3.
- I learnt how the world is impacted by the various factors
-The importance of data collection
-The method of displaying the temperature, humidity, altitude and pressure in an organised manner
2.
I found it really interesting to be able to sense the environmental conditions by coding.
1.
How is this applied in real life.

# data[].attributes.body
3 things I learnt
1 I learnt that my microbit can be used to collect data.
2 I learnt how to use the iot environment kit.
3 I learnt a new code.

2 things I found interesting
1 I got to find out the temperature, humidity, etc. using my microbit.
2 I learnt something new.

1 question I have
Is it possible to use a different code to replace the code we used today?

# data[].attributes.body
3 things I learnt:
1. I learnt how to use a BME 280 sensor.
2. I learnt how to use the OLED Display
3. I learnt how to use the code for environmental data collection in makecode
2 thing I found interesting
1. The OLED can display many real life data, such as temperature of surrounding.
2. The OLED can add a new row
1 question that I have:
1. Can we add a new column to the OLED Display?

# data[].attributes.body
3 things I learnt:
1. I learnt how to use the OLED module.
2. I learnt how to use the BME280 sensor.
3. I learnt how to code for environmental data collection.
2 things I found interesting:
1. The OLED module could display the temperature, humidity, pressure and altitude depending on the BME280 sensor values.
2. When I pressed on the sensor, the value of pressure did increase.
1 question that I have:
1. Is the OLED able to display in a new column?

# data[].attributes.body
3 things i learnt:
- how to use an oled display in coding
- how to see the current temperature during coding
- how to let the oled screen show more than one factor

2 things i find interesting:
- how you can let the oled screen show more than one factor
- how you can check the temperature/pressure/altitude/humidity with coding

1 thing i would like to clarify:
- how do you show all four factors?

# data[].attributes.body
I learnt how to measure the temperature with the microbit.
I found it interesting that the microbit can actually measure the temperature.
Can the numbers on the OLED screen be bigger?

# data[].attributes.body
1. What is a variable and how to create it
2.What is a conditional and how to create it
3. How to play the scissors paper stone game using microbit
2 things I found interesting
1. I can play scissors paper stone using microbit
2. The microbit is able to display images
1 thing that I want to know/clarify
What other games can I create and play using the microbit?

# data[].attributes.headline
6/3/2020                                           3 things I learnt today              

# data[].attributes.subject
6/3/2020                                           3 things I learnt today              

# data[].attributes.body
1. How to use a servo motor
2. How to use a motion sensor
3. How to add extensions to makecode
2 things I found interesting
1. The servo motor was unable to turn a full 360 degrees
2. The motion sensor can be used as a burglar alarm
1 thing that I want to know/clarify
Can we change the speed of the servo motor so that it moves faster/slower?

# data[].attributes.body
3 things I learnt
1. I learnt that certain functions can work together to perform a function.
2.  I learnt what a moisture sensor is.
3. I learnt that the Microbit can be used in everyday lives.
2 things I found interesting
1. I could make a water pump
2. I learnt how to make use of simple materials to make a “water pump"

# data[].attributes.body
I learnt to use the BME 280, the OLED Display, and how to present the information on a screen.
I found it interesting that we can present data and that they can be written on the screen in a way that I can understand.
1 question which I have is how does the microbit detect pressure? Does it increase when we squeeze it?

# data[].attributes.body
3 things I learnt
1 I learnt how to make an alarm that sounds when motion is detected.
2 I learnt how to connect a motion detector and a servo motor to a breakout board, which was connected to my Micro Bit.
3 I learnt how to make a motion-activated fan.

2 things I found interesting
1 I got to make things that can be used in our daily lives (eg. a burglar alarm, a motion-activated fat, etc.).
2 I used 2 new extensions today!

1 question I have
Is there another version of the server motor where the horns are bigger and the speed can be changed?

# data[].attributes.body
3 things I learnt:
1. I learnt how to use a motion sensor.
2. I learnt how to use a servo motor.
3. I learnt how to add extensions to the microbit makecode.
2 things I found interesting:
1. The servo motor could move according to whether the motion sensor detected motion.
2. The motion sensor could be used together with some other sensors and motors.
1 question that I have:
1. Can the speed of the motor be changed?

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3 things I learnt
- how to make a motion sensor fan
- how to use the servo
- how to use the motion sensor
2 things i find interesting
- i can make a burgler alarm with microbit
- i can make a motion sensor fan with microbit
1 question i have
what other things can i do with microbit

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I have learnt how to use a servo motor.
I have also learnt how to use the motion sensor

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REFLECTION[Lesson 3]:                                     

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REFLECTION[Lesson 3]:                                     

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I have learnt how to use the server motor.
Thank you teachers

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I still don't understand how to use the servo

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I still don't understand how to use the servo

# data[].attributes.body
3 things I learnt
-how to make a motion sensor fan
-how to use the servo
-how to use the motion sensor
2 things I find interesting
-we can use the motion sensor as a burglar alarm
-we can use it in real life
1 question that I have
-how else can we use the servo?

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1. I learnt  how to make a server motor spin.

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I learnt how to use a servo, use a motion detector and code a motion detecting fan

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3 things I learnt:
how to use the motion sensor
how to activate the servo motor
how to join two codes

2 things I found interesting:
applying the knowledge to real life applications
servo motor
1 thing I want to clarify:
Is it possible to make the thing spin 360 degrees?

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3 things
extensions
rotors
something that adjusts resistance in servo motor
2 things
uses of the servo motor
the video on servo motor (how it works
1 qn
What is the thing that adjusts resistance again?

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3 things I learnt:
- how to code the micro:bit to make it motion activated
- how to activate the micro:servo
- how to combine both

2 things I found interesting:
- this can be used as a burglar sensor
- I can use this in real life

1 question I have:
- what else can this be used for?

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I learnt how to access tinkeracdemy.com and I learnt how to make a servo and a motion sensor using the IoT kit provided

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I learnt how to access tinkeracdemy.com and I learnt how to make a servo and a motion sensor using the IoT kit provided

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3 things I learnt:
-how to use the servo and its extension to make a simple burglar alarm
-how to use the tinker academy extension to connect to the motion sensor
-how to add extensions to microbit make code
2 things I found interesting:
-I can make a "smart fan" using the microbit and iot kit
-different sensors can be used together
1 question that I have:
-Is the speed of the motor fixed?

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3 things I learnt:
-Using motion sensor
-Using servo motor
-How to add extensions to the code
2 things I found interesting:
-Using motion sensor
-Using servo motor
1 question I have:
-How do we code the servo motor?

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3 thing I learnt
1. how to make a server motor spin.
2. how to programme a motion   activated fan
3.the Tinker Academy extensions

2 things I found interesting
1. I managed to use 2 extensions
2. I got to make something that is a daily necessity

1 Question I have
1. Can the speed of the server motor be increased?

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3 Things I learnt
I learnt how to make the microbit detect the amount of light using the light senser.
I learnt that there is an extra kit that can be used to allow the micro-bit have more functions.
I learnt that there will be additonal function in the make code to activate what we learnt today.

2 things found interesting
The servo could not rotate 360 degree.
The servo could turn and resist against my hand.

1 question I have
Why can't it turn like a fan?

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I've learnt how to use an IoT kit

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3 things I learnt:
1.how to create a voice-activated light
2.how to create melodies
3.what is the IoT-environment-kit

I found that the microbit can be programmed to produce music
is interesting.

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How to use a sensor
How to use a servo
How to make a fan
2 Things I found interesting:
The fact that I could upgrade my functions while coding
The fact that they are many parts to coding that can extend its abilities to follow instructions
1 Question that I have:
Is there a way that I can amplify the noises made or even put in my own file as a reaction?

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I learnt how how to create simple games, like scissors, paper, stone,  using coding and then transferring the data to the micro-bit to play the game! I also learnt how to use conditionals and how to make random numbers appear when I press a button.
2 things you found interesting:
I find it interesting that coding also uses English Synthesis to carry out actions assigned to them and also how easy it is to code and make a machine do something to our will.
1 thing you want to clarify:
Have there been child hackers in the real world, as I feel like young people type faster, and may seem more capable to code at a fast rate?