ProCodeCG Kids Regular Coding Class – IoT Programming – 22 July 2017

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Our Kids IoT Programming Class yesterday πŸ™‚

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Cinta had a good idea about what to present on ProCodeCG Kids Exhibition next month πŸ˜‰

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Rafi was busy downloading the handout πŸ™‚ He was going to create ultrasonic sensor πŸ˜‰

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Rezky is working on ultrasonic counter πŸ™‚

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Awa continued exploring ESPectro

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There were some problems occurred

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Undetected serial port and the absence of 2 pins connector πŸ˜€ At the end the code and neopixel worked just fine with another ESPectro 2 pins connector πŸ™‚ So we just need to get that tiny connector and next week Awa can move on the next level πŸ˜‰

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Ren was back πŸ™‚ Working on ultrasonic counter πŸ™‚

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Having problems uploading the code to the board

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But worked using different computer πŸ™‚

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Yes, programmers often have times like this, when everything went wrong don’t know why πŸ˜€

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The most successful one is Ozan πŸ™‚

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He had successfully created a charging battery animation, with no fuss πŸ™‚

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Next week things will work just fine and we will create more projects πŸ˜‰

ProCodeCG Kids Regular Coding Class – 15 July 2017

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Our kids regular coding class yesterday πŸ™‚

Capt. Faris on the left and Rezky on the right πŸ™‚

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The Captains πŸ™‚

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Faris, another Captain showed us how to use IntelliJ IDE to write codes πŸ™‚

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Faris created a multiplayer TicTacToe, each player connect to the same IP

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And they can play as if they’re sharing the same piece of paper like this πŸ™‚

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the code:

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While Rezky catching up very fast with the ESPectro πŸ™‚ He learned how to turn on all NeoPixel with different colors

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And how to refer to each of NeoPixel to assign different colors πŸ™‚

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He also learned and modify the traffic light with pedestrian button πŸ™‚

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Rezky continued his game with GameMaker after ESPectro session ends πŸ™‚ He’s going to create a FlappyBird-like game next week πŸ™‚

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And we had newcomers: Sabrina and his little brother Azriel πŸ™‚

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They’re given Intro to Programming to see their what things in programming interest them most πŸ™‚

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They worked in team to solve problems πŸ™‚

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And Faris, while on duty, working on many things πŸ˜€ He likes to explore things

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He created this Agario game with JavaScript

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He also did some coding challenges πŸ™‚

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… with J giving suggestions πŸ™‚

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J had several things to do in the class, first he wanted to redo the hardest level of Blockly Games to check his programming skill level now πŸ™‚

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J showed his designs using this software. He designed a house and the furnitures πŸ™‚

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Cinta was working on her metric conversion apps

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.. and of course: lots of things in Minecraft πŸ™‚

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While Koosha, demoing the result of his research: how to set permission on Minecraft Server πŸ™‚

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This is very helpful for administering the Minecraft Server for multiplayers, because kids tend to change the mode from creative to survival and start to kill other players instead of building things once they’re in the same world πŸ˜€

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The line of codes to set the permissions

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The setting is saved in a file named permissions.yml under the folder Spigot/plugins/PermissionsEx/permissions.yml πŸ™‚

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Going to learn more things next week, we’re going to start new topics: C Programming and Web Programming πŸ˜‰

ProCodeCG Kids Regular Coding Class – ESPectro Programming – 8 July 2017

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ProCodeCG Kids Regular Coding Class – ESPectro Programming today πŸ™‚

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We had a newcomer, Emma πŸ™‚

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Emma is interested to learn C so she was given an intro to Arduino to try some C-like language πŸ™‚

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Hello Rafi welcome back πŸ™‚

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Rafi picked up where he left more than a month ago πŸ™‚

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He created an animation of charging battery πŸ™‚

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Raul was also catching up with stuff too πŸ™‚ He was working on synchronized clock via internet through wifi on board ESPectro πŸ™‚

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Ruben had finished multiple LEDs last week. Today he learned about RGB LED

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Under Capt. Faris’ supervision πŸ˜‰

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This cute little guy took notes! A rare scene! Kids should be taught to do this! πŸ™‚

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Ruben seems to have another calling too: drawing πŸ™‚

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Ok, with Capt. Faris assistance,

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Ruben has also finished to make a button worked too πŸ˜‰

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Hello Rezky πŸ™‚

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Rezky fixed what didn’t work the last time

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He redid the button and button to serial section, and both worked nicely!

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Abdillah was given a task to create a counter with an ultrasonic sensor

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It worked perfectly with an Arduino πŸ™‚

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The ultrasonic sensor will count how many objects detected πŸ™‚

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Next is to make this work with ESPectro so we can send the data via cloud πŸ™‚

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and make LCD I2C works with ESPectro

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Abdillah was helping Rezky with library errors πŸ™‚

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Rezvan was back too πŸ™‚ Β Working with button to serial

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And worked nicely! Next is button with LED πŸ™‚

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Capt. Malik (started to have being in a pic :D) was working on air-drum project πŸ™‚

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We’ve got lots of project going not only in the class but also when the kids are off the class πŸ˜‰ There gonna be lots of progress next Saturday πŸ™‚ Can’t wait πŸ˜‰

 

ProCodeCG Kids Regular Coding Class – ESPectro Programming – 1 July 2017

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Hello, our kids regular coding class is back πŸ™‚

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Capt. Fizhan taking care of logistics (display preparation included! ;))

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We had two newcomers today πŸ˜‰

This is Ruben πŸ™‚ He had just started ESPectro Programming, and decided to use 2 sessions doing this πŸ™‚

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Another newcomer is Abdillah πŸ™‚ Abdillah is experienced with robots and have won several competition πŸ™‚ We give him a project to create counter with ultrasonic sensor πŸ™‚

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Aaaaanddd there was a big surprise: our little captain is back πŸ™‚ Hello Awa πŸ™‚

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He was a little bit shy with his close-cropped haircut πŸ˜€

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Awa with the Sr. πŸ™‚

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Awa Sr. helped Ruben with ESPectro libraries πŸ™‚ Thanks sir! πŸ™‚

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Awa tested an ultrasonic sensor with ESPectro

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And it worked with the help of Abdillah who finally figured out to find the correct pin out πŸ™‚

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We also had Clarence πŸ™‚

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With his awesome ideas πŸ™‚

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Clarence created a flight shooting simulation and he enhances it using AI

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The class πŸ™‚

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Some kids didn’t come up for some reasons but more will show up next week πŸ™‚

 

 

 

 

 

 

ProCodeCG Kids Coding Camp – IoT Programming – Day #3 – 24 June 2017

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IoT Programming Coding Camp Day #3 πŸ™‚

Today we connect to a MQTT server to be able to publish and subscribe to a topic so we can control our ESPectro remotely via cloud πŸ™‚

We connected to a MQTT server running on one of the computer of the class and also connected to an online MQTT server πŸ˜‰

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We can control the ESPectro via mobile too πŸ™‚

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The lessons today required hard work and patience πŸ™‚

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We code till we drop LOL

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Some screenshots:

connecting to an MQTT server (local)

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Sending command to ESPectro to turn the LED on/off

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connecting to broker.hivemq.com

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publishing message with command prompt

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MQTT dashboard

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We’ve learned so much today, we deserve certificates πŸ™‚ Yaaay πŸ™‚

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Picking up after ourselves πŸ˜‰

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Can’t believe coding camp is over πŸ™‚ See you again soon and happy holiday πŸ™‚

ProCodeCG Kids Coding Camp – IoT Programming – Day #2 – 23 June 2017

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IoT Programming Day #2 πŸ™‚

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We learned about sensors today πŸ™‚ Temperature and humidity sensor

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Ultrasonic

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Multiple sensors

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LDR

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We also learned to connect to wifi and scanning wifi πŸ™‚

Let’s see what each kid was doing πŸ™‚

Ardian

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Dea

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Abdillah

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Some screenshots of what we did today πŸ™‚

Reading temperature and humidity sensor

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Reading ultrasonic sensor

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Reading LDR

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Connect to WiFi

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Scanning Wifi

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We’re going to connect to cloud tomorrow πŸ™‚

ProCodeCG Kids Coding Camp – IoT Programming – Day #1 – 22 June 2017

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Day #1 of IoT Programming πŸ™‚ We have 3 kids for this topic πŸ™‚

Today we did some ESPectro setup and configuration, and then started basics about ESPectro. We learned about LED, button and neopixel. We created some cool stuff about neopixel on board, like creating knight rider and traffic light with pedestrian button πŸ˜‰

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Here’s the pics of each kid with their works πŸ™‚

Ardian

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Dea

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Abdillah

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Tomorrow we will learn about sensor πŸ˜‰

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