IoT Programming Day #2 🙂
We learned about sensors today 🙂 Temperature and humidity sensor
Ultrasonic
Multiple sensors
LDR
We also learned to connect to wifi and scanning wifi 🙂
Let’s see what each kid was doing 🙂
Ardian
Dea
Abdillah
Some screenshots of what we did today 🙂
Reading temperature and humidity sensor
Reading ultrasonic sensor
Reading LDR
Connect to WiFi
Scanning Wifi
We’re going to connect to cloud tomorrow 🙂
Hello! ESPectro Programming Class today 🙂
Muhammad had to catch up, he picked up where he left: connecting to wifi with ESPectro and display the data of wifi 🙂
Muhammad was so excited to find out that he can display the details of a wifi he connected to. Next is to scan the available wifi and display the details, including the security and signal strength 🙂
Nafis was very happy to be able to turn on his neopixels and change their colors 🙂
Nafis learned to set the neopixels individually too
So he can set different colors for each neopixel (the color was red, green and blue). And later he changed it into a more specific colors like sky blue, baby pink etc. 😀
Rafi started to connect his ESPectro to LCD I2C today. He was a bit confused because he had connected LCD I2C to Arduino before, and didn’t know how to do it with ESPectro, which was lots easier 🙂
Yep, it worked right away 🙂
Then Rafi learned how to display custom characters on LCD
Like this simple smiley
And later he created a simple animation, from smiling smiley to sad smiley 😉 We planned to make more animation next week 🙂
Raul was working on displaying simple custom chars too 🙂
He was asked to create a battery icon
and he did 🙂 He was working on make it animating like charging and discharging 😉 How interesting! Can’t wait to see the progress next week 🙂
Whoaa we had the Godfather there to, working on his own very advanced project 😉
The class! ❤ ❤ ❤
See you next week 🙂
Our ESPectro Programming class yesterday 🙂 Muhammad arrived early and set up the class, thanks so much 🙂
Yesterday we finishing some installation and start testing the ESPectro starting from LED, button, and then neopixel. Some had tried the wifi connection as well 🙂
This is Ren (left side, with glasses) assisting Nafis to debug his program 🙂
Naifs was so excited that the installation was completely done and he could start exploring the development board 😉
Muhammad was catching up with the handout, he was testing the neopixel
Reza creating the traffic light with neopixel and button for pedestrian crossing 🙂
Ren completed all the task given 🙂
Danesh started following handout from the beginning, from LED to button 🙂 He will probably start the neopixel next week 🙂
Raul quickly finished his neopixel traffic light and tried the wifi connection coding
Some codes was already in the example sketches, but most of them should be typed manually 🙂
But if you bear with it, things will work 😉
Reza was doing modification on wifi connecting code so it can detect more than one connection 🙂
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We will explore more about wifi connections next week 🙂
Our Saturday fun 🙂
We had lots of kids today with loads of idea and projects to do 🙂 Farrell brought his idea to create SSTV to transmit image via radio with Arduino 🙂
Capt. BR should lecture Farrell about information theory 🙂
While Ren, as usual, try the latest lesson and test whether it works or not 😀 It is schematic to light up LEDs alternately using two buttons and a shift register 🙂
Abit had just joined our reguler class (he joined our coding camp last month :)). Abit is a fast learner 🙂
Hello Areli! It’s really nice to have you back! Please be patient with this complicated schematic and long codes 🙂
Capt. Malik was given a task to explore gyro for creating air drum prototype 🙂
The view of: Vallo having headache and Ren seriously typing the code from the manual on his android phone 🙂
Raul (black shirt) was upset about his not working seven segment with two buttons last week. Today he created the schematic of seven segment that shows numbers entered from Arduino serial monitor
And it worked yaaay 🙂 Raul is so happy 🙂
Abit and his multiple LED 🙂 He looks bored with that hand under the chin but he’s actually very excited 🙂
Farrell and his SSTV, reading radio signal and convert it into data
Ren’s schematic works just fine 🙂
Well done Ren, thanks! 🙂
Ozan’s seven segment with serial input monitor works too 🙂
Rafi started from the very beginning about Arduino today, to make sure he understands the required theory to get started 🙂
Clarence came up with his wifi and Espectro project 🙂
Areli and his schematic. Kids tend to dislike seven segments wiring because it looks complicated with all the wirings 🙂
The class
Capt. BR teaches Vallo about components and how they actually work
And Vallo starts the seven segment with two buttons schematic
Rafi looks so excited about his multiple LEDs 🙂
Capt. BR shows Vallo how to use ProCodeCG Button 🙂
Heeey, Capt. Reza glad to have you back! Reza is a very focus and persistent kid. He wouldn’t stop until he makes it work 🙂
This is Farrell and Clarence in a deep discussion about SSTV etc 😀
The should do this project together 😀
The signal encoding 🙂
Phew, lots of things going on in this class today, and the success rate is higher than last week 🙂 Hoping to create more interesting things next week 🙂
Code - and rule the world 