ProCodeCG Kids Regular Coding Class – 17 Feb 2018

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Our regular favorite thing 🙂

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Silmi forgot to save her work last time

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so she had to start from scratch again

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and she recovered real soon 🙂

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Danen upgraded his game and added more interesting features: the main character now can shoot 🙂

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Danen also added a feature so the enemy can chase the main character 😀

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Ozan now move on to a new topic: connecting to cloud to control stuff, for this case: a LED 🙂

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we connect to hivemq for the MQTT connection

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The LED was ready, and the code too

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We subscribe to the topic, and start testing receiving and sending message. It worked 🙂

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Now Ozan can control a LED from his Android phone 😉

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We can also add more widgets to control things, we’re going to control brightness of LED next week 🙂

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Firaas made lots of progress because he kept working on the game at home 😉

 

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He recreated this RaceCar Game (he lost the one he created last time because he didn’t save it :D)

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Firaas helped Danen to make the enemy chasing the main character 😀

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This is Firaas’ second game. He added secret passage and also made the main character shoot 🙂

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Reading tutorial on how to change shooting directions 🙂

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Capt. Faris continued exploring ProCodeCG cloud computing server

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we tried to run things up there

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Pak Budi came to give Faris a briefing about Machine Learning and the project

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Jundy joined in because Faris asked Jundy to run the training process on his laptop 😀

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After the briefing this two guys installed Tensorflow on Jundy’s laptop and run a training 🙂

Vian was still doing a project with Ain 🙂

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Azriel is in a SmartHome Project in Minecraft 🙂

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Azriel create a light installation

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and automatic door with pressure plate

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The switch to turn the lights on/off

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We had a newcomer: Fathan

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He was given Intro to Programming, and did it very well

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Jundy helped Fathan *because they’ve known each other, Fathan goes to the same class as Jundy

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After the class ended: playing Minecraft together 😀 #friendship 😀

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See you next week with more progress and updates! 😉

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ProCodeCG Kids Regular Coding Class – 10 Feb 2018

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ProCodeCG Kids coding squad 😉

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Aidia was working on a Minecraft project: to create and build structures

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and so did Echa 🙂

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When Aidia’s laptop stop working then they collaborated to do the projects 🙂

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they created many things

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a building

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and elevator

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even a chicken coop 😀

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and also a waterfall 😀

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Firaas created a RaceCar Game

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He’s got supervised by Capt. Azriel and Capt. Ain 😉

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Looking very happy 🙂

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The game 🙂

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Capt. Ain was busy doing his own project (while also assisting others)

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Capt. Faris continued the research, including finding cloud computing servers for our experiments

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Nafis continued his running text project with ESPectro

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Nanin was developing her website 😉

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Nanin designed her own header 🙂

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And Vian kept creating amazingly creative things in Minecraft

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He created a random generator. We will figure out what to do with this one 😉

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Capt. Cinta and Capt. Syahna were designing an app

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It was carefully and seriously designed

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Tyo modified his ProCodeCG Attendance List to add a new feature

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Tyo added a button to add a new checklist

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Sulaiman started to code his first skyscraper in Minecraft 😉

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There it was 🙂

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Azriel was given a task to create an elevator inside a building 🙂

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And we had a newcomer today: Sam (left, sitting between Azriel and Capt. Azriel :D)

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Sam will start the class next week and he was just looking around and see what what the kids were doing 🙂 He even helped Sulaiman to debug the code 😉

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Bet next week there will be more fun! 🙂

 

 

 

 

 

 

 

ProCodeCG Regular Coding Class – 3 Feb 2018

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It was cold and raining but it didn’t stop the kids to come to our regular coding class 🙂

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Liyyu (or Lyu for short) and his father came straight from Jakarta just to join this class (later the had to catch a 2pm train to get back to Jakarta)

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Lyu is a very persistent and focus kid

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He can follow all the instructions and solves most of the problems by his own

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With this hardwork, Lyu is going to be a great programmer 🙂

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Tyo returned with lots of things to do

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Tyo designed the prototype of a folding table

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He’s going to implement this using Arduino

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Tyo was also modifying his ProCodeCG Attendance List. He wanted to add checkbox by pressing button in Java

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Vian created a Minecraft Project that required other players to test the circuit

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We had problems connecting to his server because it wasn’t a Scriptcraft/Spigot Server

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Vian was very kind and helpful, he helped Aidia and Echa with their Minecraft setting etc 🙂

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Echa

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and Aidia was given tasks to create structures in Minecraft

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They had problems with TLauncher, Java version etc, and Danen (blue shirt, will be the topic of the report after this) offered lots of help to them

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This is Danen

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Danen was upgrading his RaceCar Game 🙂 He added more features to the game, including some fancy text and pics before the game started 🙂

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On the next session, Danen switched to Minecraft

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Danen created an elevator 🙂

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The elevator can go up and down 🙂 And next he’s going to create a vending machine 🙂

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Al was still busy debugging his Scriptcraft code. Two of the scripts wouldn’t run and we had to compare it with the one that works

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Kinan continued her intro to programming lessons

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She learned some programming logic with LightBot

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Kinan learned how to create procedures too

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Then she started to create games using Game Maker 🙂 Vian helped to create the sprite because Kinan said she cannot draw 🙂

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This is the sprite

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And Kinan’s first game 🙂

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Silmi created her own too but not yet finished, we will check again next week 🙂

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It might be cold and cloudy but the class was fun as always 🙂

 

 

 

 

 

 

 

 

ProCodeCG Kids Regular Coding Class – 27 Jan 2018

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Hello from our kids regular coding class 🙂

Earlier, only a few kids

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later…

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Today we’re thinking about designing an automatic folding table 🙂 We sketched some designs 😉

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Capt. Awa was assigned to create a prototype 😀

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But Awa wanted to do his trashbin project 🙂

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He wanted the LED to be activated each time the ultrasonic sensor detect something

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Yep it worked 🙂

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Awa was also exploring the buzzer to do some morse 🙂

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And after a while discussing about the folding table prototype, Awa chose to collaborate with Ain, doing the prototyping in Minecraft 😀 😀 😀

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Ain was given several challenges to create in Minecraft. He was paired with Awa to connect Minecraft to the outside world 🙂

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Ozan started to install MQTT Dash on Android and MQTT.fx on Mac because he’s going to learn some IoT implementation 🙂

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We got Sulaiman exploring his Minecraft Modding skills

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Sulaiman is very generous and kind kid 🙂 He voluntarily helped others (Kinan on the left, Silmi on the right)

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Sulaiman is going to be a good Captain one day 🙂

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Capt. Azriel (left) helped too

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Today we got two newcomers: Silmi

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and Kinan

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They both went through intro to programming

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And after they finished the first part

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they started the next

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Vian still so into Minecraft command block, he created lots of stuff in there

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Nanin continued to learn how to make a website 🙂

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under Capt. Azriel supervision

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the temporary result 😉

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Nanin also designed some header for the website by herself 😉 Very nice 🙂

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Capt. Faris was very busy with his project

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Using OpenCV to recognize objects in video

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Last week we had already successfully recognize objects on images, along with the numbers of the objects. Today we use videos instead of images

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the processing using matrices

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The first video (recognized the object as bear: 94%

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person:59%

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the second video (we’d like to know if the system could recognize a human being upside down :D)

 

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Yes it recognized this one as a person 😀

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Will do more experiments on this one next week 🙂

 

 

 

 

 

 

ProCodeCG Kids Regular Coding Class – Arduino/ESPectro Programming and Open Topics – 20 Jan 2018

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Our Saturday coding class 🙂

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Cinta started to explore Python libraries for games

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Faris helped Cinta to install and test PyGame

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The code

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Cinta is aiming to create something like this 🙂

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Awa was given another project 🙂

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to connect Minecraft to Arduino

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we tried several ways but nothing worked

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Neither this one 😦 We’re going to figure it out next time

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Ain was given a task to collaborate with Awa. Ain should create the structures in Minecraft while Awa connect it to the hardware in the real world

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Too bad it didn’t work yet so Ain continued his projects in Minecraft by creating more complex structures using Red Stone

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Vian was still so interested in Minecraft Command Block

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A tool to create command blocks

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And we also had Danen 🙂

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continuing his next game, Racing Car 🙂

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Under the supervision of Capt. Azriel (blue jacket)

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The game is almost done 🙂 Danen will finish it next week 🙂

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Nafis was really busy doing a project for school: running text on a LCD

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Capt. Azriel made sure he type every single line, because you had to type to code 😀

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Al’s TLauncher needed to be updated so it took a while before he can start. Al learned more about looping and how to add different blocks in different colors in Minecraft with JavaScript

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Ozan was still debugging his work, using Nafis’ code just to find out if it work

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Capt. Faris continued our TensorFlow research

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While also helping other kids

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and exchanging ideas with Jundy 🙂

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So much ideas and collaboration today 🙂 Can’t wait until next week 🙂

 

 

 

 

 

 

ProCodeCG Regular Coding Class – ESPectro/Arduino Programming & Open Topics – 13 Jan 2018

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Our regular coding class is always open for any kids interested to learn about technology and want to be a programmer/researcher 🙂

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Capt. Awa (left) was doing a research on reading objects around for robots using ultrasonic (Capt. Fizhan on the right was just looking around LOL)

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But first Awa wanted to show his latest project with ProCodeCG LED

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Then moved on to the next project

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ultrasonic and motor servo

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the ultrasonic worked but the motor servo wouldn’t spin 😀

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apparently two cables was switched and it worked after we reversed it 😀

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Firaas (yellow shirt) was ready to learn GameMaker 🙂

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Capt. Azriel (blue shirt) was assigned the task to teach Firaas 🙂

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the sprite

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the wall

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the first game created by Firaas yaaay 🙂 Firaas will learn to create another game next week 🙂

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Capt. Cinta was still doing the research about creating a story generator with Python 😉

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Cinta discussed the content of the database to create the story with another writer 😀

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And another one joining in 🙂

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These three are brilliant girls who love writing 🙂

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And Cinta’s code is a combination of Cinta’s writing and coding skill 🙂 Nice!

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For next week Cinta wanted to create a game in Python 🙂 We’ll see what game it will be 🙂

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Ain and Awa explored lots of structures with RedStone in Minecraft

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Ain created lots of things in there

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Even rockets 🙂

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and infinite rails 🙂

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Azriel was also exploring structure with RedStone in Minecraft

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He created a dispenser than can give you meat and water

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A seven segment display

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and more 🙂

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And we have Sulaiman joining the regular class yaay 🙂 Warming up with Minecraft Hour of Code

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Sulaiman did it very well because he’d done this with Thunkable when he was taking Creating Apps topic on the last Coding Camp 🙂

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We download the requirement and setup the computer while Sulaiman was working with Minecraft Hour of Code, and when he finished, we’re ready to go 🙂

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Capt. Ain (wearing hat) helped Sulaiman with the setup

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Sulaiman learned to create simple structures using JavaScript code in Minecraft

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Next time he will write his own code and create more complex structures like this one 🙂

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Until next week 😉

 

 

 

 

ProCodeCG Kids Regular Coding Class – ESPectro Programming & Open Topics – 6 Jan 2018

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Hello Saturday class 🙂

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We had a newcomer: Firaas 🙂

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There was a problem with Firaas’ laptop: it wouldn’t let browser to browse 😀 Capt. Azriel (green shirt) tried to help

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Capt. Faris (dark grey ProCodeCG jacket) and Capt. Ain (grey shirt) helped too

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It took 3 captains and we still couldn’t figure it out 😀

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So we took different laptop and let Firaas started learning basic programming with Minecraft Hour of Code peacefully 🙂

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Yep, it’s done! 🙂

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and then Blockly Games

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Next, CodeCombat 🙂

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Capt. Ain helped

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Firaas learned for 3 straight hours 🙂

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So he deserved some Minecraft time 5-10 mins before the class ended 🙂

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Ain learned a new thing: BlocklyCraft 🙂 A drag-and-drop Minecraft Modding programming 🙂

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Capt. Faris gave Ain a jump start 🙂

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Ain will be given the task to explore BlocklyCraft 🙂

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Nafis was assigned to debug his project all over again 😀

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start from scratch

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ready to test

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the LCD didn’t work

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but the ultrasonic sensor worked

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trying to make LCD works

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it did, and counting 🙂

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then we added buzzer, and it worked 🙂 we still hadn’t time to figure out how to make it beep when it counts 🙂

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Cinta was doing another challenge in Python

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Creating a Hangman game 🙂

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These girls collaborating to create the questions 😀

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The result

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And for the next session, Cinta wanted to do some Minecraft Modding 🙂

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While Azriel had a bad headache LOL

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We were trying to figure out this code to create a triangle in Minecraft using BlocklyCraft

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We had tried every possible ways

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And yet it still didn’t work

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And kept giving us false result :((

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So we called Faris for help

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And he found out that something was wrong with the converter and it kept crashing the server

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Apparently the converter from Blockly to JavaScript didn’t work smoothly.

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So we assigned another task to Azriel: creating structures with RedStone

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And our research, conducted by Capt. Faris had shown lots of progress

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now the algorithm can count objects

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So we add another data sets

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we used bigger data set for higher precision

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comparison of left: larger dataset, right: smaller dataset

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the counting

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the dataset

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how to change dataset

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we need place to run the training because the last time we tried, Google Cloud Engine didn’t work 😦

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Will be reporting again next week 🙂