ProCodeCG Coding Mom Batch 4 – Day #4 – 16 Nov 2017

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Coding Mom Day #4 🙂

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Today we fill in the attendance list on GitHub as usual

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And then learned more HTML and CSS

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Added some pics and video to the website

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And then learned how to create columns with CSS 🙂

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Going to add JavaScript on the next class 🙂

 

 

 

 

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ProCodeCG Coding Mom Batch 4 – Day #3 – 13 Nov 2017

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Coding Mom Batch 4 – Day #3 🙂

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Today we learned CSS 🙂

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We helped Mom that missed the last class to catch up with GitHub and HTML

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Two moms couldn’t make it to the class and we assisted them online 🙂

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While the others move on to the next lesson

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The result 🙂

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Going to learn more things this Thursday 🙂

 

ProCodeCG Coding Mom Batch 4 – Day #1 – 6 Nov 2017

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Coding Mom Bandung is back! This is Batch-4 🙂

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There are only 5 moms but it didn’t stop us to start another batch 🙂

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These moms had awesome educations backgrounds and unrelated to electrical or informatics or computer engineering 🙂

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Today we learned some web concepts and then signed up to GitHub 🙂

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The first lesson in GitHub is to create a new file

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We did it from GitHub website

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and also from GitKraken

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We learned to create a repo, clone a repo, create a file, modify a file, pull and push 🙂

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We asked every mom to add their names to an attendance list in our repo 🙂

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Next class we will continue on GitHub and start to learn HTML 😉

ProCodeCG codeMeetUp() #111 – Philosophy of BlockChain

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ProCodeCG codeMeetUp() #111 🙂

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Philosophy of Blockchain by Prof. Budi Rahardjo 🙂

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Blockchain is not equal with Bitcoin

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Example of transaction

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how miner work

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initiating amount of bitcoin for A and A send some to B

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A chain will be created for each transaction

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The transaction will be hashed with certain criteria

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Example of simple hash

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A demo of transaction recording and creating chain in PERL

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creating hash that meets criteria for each transaction

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the code: generating chain, calculate hash, etc. Showing how mining is done

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How miner work

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Summary

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The audience

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We had long discussions 🙂

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Thanks for coming 🙂

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See you on the next ProCodeCG codeMeetUp() 🙂

ProCodeCG Kids Regular Coding Class – ESPectro Programming – 29 July 2017

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Our regular Saturday kids coding class 🙂

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Now Awa’s ESPectro Neopixel works just fine, after we inserted the 2 pin jumper 🙂

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Ok, move on to the next: Knight Rider 🙂

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Done 🙂

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Then give different colors to each neopixel 🙂 Done 🙂

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The Knight Rider with different colors. And then Awa went like this LOL

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Rafi continued working on Ultrasonic Counter

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We were in the middle of compiling and fixing errors when the computer start updating (you know, Windows stuff 🙂 ) So we gotta try again next week 🙂

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We are going to collaborate Arduino/ESPectro with Minecraft very soon 🙂 Will be reporting as soon as we start it 😉

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

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IoT Programming Coding Camp Day #3 🙂

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 🙂

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

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We can control the ESPectro via mobile too 🙂

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The lessons today required hard work and patience 🙂

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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 🙂 Yaaay 🙂

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Picking up after ourselves 😉

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Can’t believe coding camp is over 🙂 See you again soon and happy holiday 🙂

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

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Day #1 of IoT Programming 🙂 We have 3 kids for this topic 🙂

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 😉

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Here’s the pics of each kid with their works 🙂

Ardian

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Dea

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Abdillah

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Tomorrow we will learn about sensor 😉

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