My 2021 Computing Journey by 21Y1F CHARLOTTE ONG WANG ZINING https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl Made with a dash of wit en-us 2021-05-24 12:44:38 UTC 2026-03-18 23:03:28 UTC hello@padlet.com Phone App Submission Recording ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1553565893 2021-05-24 13:15:11 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1553565893 Drawing Images on Microbit ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1627444223 1. Draws A Happy Face on Microbit
display.show(Image.HAPPY)

2. Draws A Sad Face on Microbit
display.show(Image.SAD)

]]> 2021-06-28 00:59:55 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1627444223 Sleep Function ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1627457383 1. Sleeps code for 1 second
sleep(1000)

2. Displays Giraffe for one second before flashing to a Duck
display.show(Image.GIRAFFE)
sleep(1000)
display.show(Image.DUCK)]]> 2021-06-28 01:07:48 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1627457383 Scroll Function ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1627459500 1.Displays text scrolling across Microbit
display.scroll('Charlotte')]]> 2021-06-28 01:08:58 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1627459500 Temperature ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714636860 1.Temperature Function:
temperature()

2.Scrolling Temperature
display.scroll(str(temperature()))]]> 2021-09-03 05:09:48 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714636860 Moisture ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714638554 1.Measuring Moisture
pin0.read_analog()

2.Scroll Moisture
display.scroll(str(pin0.read_analog()))]]> 2021-09-03 05:10:49 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714638554 Conditions ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714643507 1.Button _ is pressed:
 if button_[].is_pressed():

2.Take note of indentation

3.Code should look like:
while True: 
if button_[].is_pressed():
    {effect}

while True:
if button_[].is_pressed():
    {effect}
 else:
   {effect}

while True:
if button_[].is_pressed():
    {effect}
  elif button_[].is_pressed():
    {effect}
  else:
    {effect}

while True:
  if button_[].is_pressed() and button_[].is_pressed():
    {effect}
  elif button_[].is_pressed():
      {effect}
  elif button_[].is_pressed():
      {effect}
  else:
        {effect}
  ]]> 2021-09-03 05:13:49 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714643507 Custom Images ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714647264 1.Display a certain custom image:
display.show(Image('60906:06960:99999:06960:60906'))

2.How to formulate 5 number displays
Within the brackets are 5 sets of strings
  • Each line is a row of the image and ends with a colon (:)
  • Each number is the pixel brightness from 0(off) to 9 (fully on)

3.How to display certain images with 3 numbers
display.set_pixel(0, 0, 9)

4.Variables to display images with pixels
x = 0
y = 0
while True:
  display.set_pixel(x,y,9)
  if button_a.was_pressed():
    display.clear()
    if x == 4:
      x = 0
    else:    
      x = x + 1
  if button_b.was_pressed():
    display.clear()
    if y == 4:
      y = 0
    else:    
      y = y + 1
  
]]> 2021-09-03 05:16:00 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714647264 Loops ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714661564 1.Goes on forever
while True

]]> 2021-09-03 05:25:02 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714661564 Playing Music ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714662468 1.Import music
import music

2.Play music
music.play(music.ENTERTAINER)

3.All music track
music.play(music.BA_DING)
music.play(music.FUNK)
music.play(music.PUNCHLINE)
music.play(music.POWER_UP)
music.play(music.POWER_DOWN)
music.play(music.ENTERTAINER)

4.Playing notes
music.play('F6')
(F in 6th octave)]]> 2021-09-03 05:25:39 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714662468 Variables ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714670837 1.Make a variable
goal = Image.ARROW_W

2.Using variable in notes
goal = Image.ARROW_W
while True: 
  if button_a.is_pressed():
    display.show(goal)
    sleep(500)
    display.clear
  if button_b.was_pressed():
    goal = Image.ARROW_E
(goal is arrow_w first but after button b is pressed the variable changes)


]]> 2021-09-03 05:31:20 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714670837 Detecting shakes ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714673507 1.Using the accelerometer
if accelerometer.was_gesture("shake"):

2.Using conditions w accelerometer 
if accelerometer.was_gesture("shake") == False/True:]]> 2021-09-03 05:32:43 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714673507 ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714685156 2021-09-03 05:41:03 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/1714685156 Print Function ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/2017075355 print()]]> 2022-01-28 01:47:32 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/2017075355 Math functions ongcharlotte1 https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/2017076143 Addition: +
Subtraction: -
Division: /
Multiplication: *

]]> 2022-01-28 01:48:16 UTC https://padlet.com/ongcharlotte1/1dlc8cdy2rhairtl/wish/2017076143