Inventioneering with Microcontroller

Learn the fundamentals of microcontrollers and how to apply them in real-world projects. In this Science Live lesson, Dr. Roger Billings and his team break down the basics in a clear, beginner-friendly way, showing how microcontrollers work and how they can be used in your own inventioneering ideas.

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About DrB

Dr. Roger Billings is a visionary innovator whose work has touched the lives of millions of students and transformed the landscape of education. Widely known as ā€œDrBā€ to the countless kids who benefit from his groundbreaking Acellus learning system, Dr. Billings has dedicated his life to advancing education through technology. As part of DrB’s lifelong commitment to supporting education, Science LIVE was launched as a way to ā€œgive backā€ by mentoring students in conjunction with the Roger Billings Scholarship Program.


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About the Roger Billings Scholarship Program Ā»

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3,775 Comments

  1. Emily

    Can you do another live on radio waves or HAM radio? I enjoy those!

    Reply
  2. Braylon

    The new Calculus Teacher Patrick, seems like a great teacher

    Reply
  3. Isaac

    The Arduino looks really cool!

    Reply
  4. Marak

    Micro controllers are super cool! Thank you for teaching us about it!

    Reply
  5. Ava

    Love the Wednesday videos. Can’t wait till next week!

    Reply
  6. Connor

    the arduino would be an amazing additon to the gold store

    Reply
  7. Henry

    Hi from Ohio!

    Reply
  8. Aubrielle

    Science Live is so interesting

    Reply
  9. Ashtyn

    Hello from Texas! Thanks for another great episode! Fun as always… See you next week!!!

    Reply
  10. Esther

    Watching from Connecticut!

    Reply
  11. Joyce

    Love watching these! I wish I could see it in person.

    Reply
  12. Aslynn

    That was a great science live it’s amazing how they controlled robot arm with just a very small chip.

    Reply
  13. Lucas

    Hydrogen car is very cool.

    Reply
  14. Jalen

    I loved the part where the robot messes around with the towers

    Reply
  15. Isabella

    Flex board is what you should name it.

    Reply
  16. Cooper

    why does the plant close up when its touched?

    Reply
  17. Presley

    Acellus is awesome!

    Reply
  18. Gavin

    This episode was GREAT!!

    Reply
  19. William

    Yesss I love accellussss!!!

    Reply
  20. Jemma

    we should do a ginormous shindig

    Reply
  21. Addison

    Hello from Iowa!

    Reply
  22. Ezra

    I found the plant that closes when you touch it really cool. And how it could remember light and darkness.

    Reply
  23. Magdalena

    Watching from Georgia!

    Reply
  24. Jasmin

    I really enjoyed this video I can’t wait to see next weeks video

    Reply
  25. Naveya

    I’m in the home stretch of finishing my classes!!!!

    Reply
  26. Arya

    I like the plants. Good job boosting the learning level.

    Reply
  27. Jonah

    Microcontrollers are really interesting creation I wonder what the limitations of them are?

    Reply
  28. Christopher

    Hi R-51!

    Reply
  29. Leeonay

    yessss let’s do it

    Reply
  30. Trace

    could you talk about Nikola Tesla and his free energy discovery sometime?

    Reply
  31. Peyton

    I’m so excited for the Calculus course! I love Acellus Academy! Even if I can’t watch these awesome videos live, I always look forward to watching them every week! I really wish I could go to Acellus World 😭 But I look forward to watching it live! Those plants that close up to touch are all over where I live. We call them Sleepy Leaves 😁 It’s really cool how we are discovering more and more new things about plants and animals like their intelligence and capability! Please Please Pleaseeeee put the Arduino in the storeee! I love the name R-board šŸ˜€ This was such an awesome episode ]]]’][

    Reply
  32. Zane

    this video was so funny but also very interesting at the same time, learned so much

    Reply
  33. Rocco

    Can you put a programable car in the gold store?

    Reply
  34. Kirra

    It is just so incredibly cool how artistic you guys are with the legos how fun!

    Reply
  35. Jackson

    i love r-51

    Reply
  36. Zion

    The educator was so funny i was laughing so hard when he was destroying the towers.

    Reply
  37. Kayleigh

    I like the plant that moves I think you called them touch me nots my mom always buys me a plant in the summer we call Venus fly traps they move too they close when a bug goes on them

    Reply
  38. London

    Congratulations Claudia! That experiment was really fun to watch.

    Reply
  39. Lika

    R 51 is smart.

    Reply
  40. Mirren

    This video came out on my birthday! I love science videos.

    Reply
  41. Blayne

    I always enjoy watching science live and learning all the new interesting things.

    Reply
  42. Nicolas

    Another great science live! Hi from Texas 🤠

    Reply
  43. Rayna

    Today I have learned that a 555 is a micro integrated circut and that you can do unlimited thatngs with a microcontroller.

    Reply
  44. Lucas

    What caused you to make the r 51 segment originally?

    Reply
  45. Britt

    I really liked the stuff about the plants is really interesting.

    Reply
  46. Ava

    I thought the little robots were cool

    Reply
  47. Delaney

    This is my favorite part of the week!

    Reply
  48. Daphne

    I love history and inventing new things!

    Reply
  49. Lorelai

    We watched this one with my little brother and sister today.

    Reply
  50. Bradley

    Omg yes!!!!!

    Reply
  51. Aurora

    Dr, John we will miss you!

    Reply
  52. Daphne

    I love history and learning new things!

    Reply
  53. Mohogany

    I PRAISE GOD THAT I FOUND ACELLUS

    Reply
  54. Rebeca

    Watching from New York

    Reply
  55. Blayke

    hello from Texas

    Reply
  56. Acho

    The best person is R51.

    Reply
  57. Beckham

    The touch me not plants were cool, and I used to have them all over my backyard.

    Reply
  58. Annabelle

    Watching Science Live on Spring Break!

    Reply
  59. Annalise

    Watching the replay, thank you !!!

    Reply
  60. Emily

    Yay I love Science Live!

    Reply
  61. Mckenzie

    Science Live is always interesting. Learning about new classes being offered is exciting.

    Reply
  62. Larissa

    I really enjoyed watching this science live! Thank you!! (:

    Reply
  63. Wesley

    I love all the different scientific inventions I learn about in Science Live!

    Reply
  64. Jonathan

    Inventing is fascinating Ā”

    Reply
  65. Leaney

    This science live was so fun. I loved learning more about the microcontroller chip, it’s such an interesting subject.

    Reply
  66. Dusten

    That is one interesting plant! It kind of reminds me of the Venus fly trap.

    Reply
  67. Darvin

    I really enjoyed this science live because I always learn something new about technology.

    Reply
  68. Isaiah

    I liked the plant that when touched it closes. The hydrogen car turned on made a loud boom . A metal claw was used to test strength.

    Reply
  69. Logan

    Thank you for doing Science Live. I am excited to see the hydrogen car. I think it would be amazing if you did a big celebration at Acellus World.

    Reply
  70. Alexia

    The Lego part was so funny and cool!!

    Reply
  71. Annisia

    I have a new name for the Arduino: “The Supercalifragilisticexpialidocious Arduino Board”!!!

    Reply
  72. Tristan

    I take acting classes and really love being on camera. It’s scary, but exciting. Thank you for doing Science Live. I think you should do a big celebration!!

    Reply
  73. Baylee

    Yay, I love Acellus!!

    Reply
  74. Brody

    I like knowing my online school, actually has in person meetings and classes.

    Reply
  75. Alyce

    Watching from New Jersey! Thank you science live, I definitely vote YES for the arduino to be put in the Acellus store, but it should be renamed to ā€œThe Billing Boardā€ or ā€œ r 51 circuitā€

    Reply
  76. Chase

    That sounds like so much fun!! How much will it cost to get one?

    Reply
  77. Ciara

    Hi from OHIO and I CAN’T wait for for the Acellus World.

    Reply
  78. Maddison

    Acellus is AMAZING!!!!!

    Reply
  79. Cierra

    I love Acellus!

    Reply
  80. Kai

    The plants are really interesting. If you ever want to invent something new, just look at nature. Its really cool that a lot of our inventions are based off of nature.

    Reply
  81. Annisia

    More names for the Arduino: The Arduino PROTOTYPE Board, The Arduino Billings-51Pajet Board, The Blue Arduino Board, The Ultimate Arduino Board, & MY FAVORITE, MOST FUNNIEST, is The Supercalifragilisticexpialidocious Arduino Board (The SCED Arduino Board)!

    Reply
  82. Michael

    What are microcontrollers and what are their functions for a election device?

    Reply
  83. Abran

    I’m interested in robotics it was cool to see the robotic arm. I might want to work with robots someday.

    Reply
  84. Claire

    Science live was super fun!!

    Reply
  85. Casey

    Always so much knowledge and wisdom shared in these science LIVES! Great episode, I hope everyone stayed safe in the harsh weather.

    Reply
  86. Summer

    When is Acellus wold

    Reply
  87. James

    Hi, from Atlanta Georgia.

    Acellus is so cool šŸ˜Ž.

    Reply
  88. Reem

    This was a great episode! I really enjoyed learning about microcontrollers and how they can be used to create different projects. The examples made everything easy to understand, and it was fun to watch. I’m excited for the next Science Live!

    Reply
  89. Kaera

    The plant is called shameplant or mimosa pudica, I used to love them when I was little. They remind me of my childhood and my homecountry.

    Reply
  90. Charlie

    Hello from Maryland!

    Reply
  91. Jacob

    This episode if so good!

    Reply
  92. Kaera

    Hi from Japan!!

    Reply
  93. Robert

    CALL IT THE ODYSSY BOARD!!!!!!!!!!!

    Reply
  94. Peter

    Science sounds so interesting I wish I could come there in person but I live in South Africa so I can’t

    Reply
  95. Ariah

    I love these science lives way to much haha!

    Reply
  96. Lily

    Science Live is always so interesting. I love hearing about all the intresting stuff that has been invented.

    Reply
  97. Jacob

    Awesome episode! Hilarious, interesting, and entertaining as usual.

    Reply
  98. Lucas

    I love science Live science!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    Reply
  99. Kady

    This science live was great!

    Reply
  100. Grace

    That is really cool! šŸ™‚

    Reply
  101. William

    I liked the joke at the start

    Reply
  102. James

    Science Live is always so interesting. I love all the new classes Acellus always introduces.

    Reply
  103. Chloe

    Happy 60’th birthday to the Hydrogen Car!

    Reply
  104. Brantlee

    Great episode! I love Science Live and all of the cool things that are shared.

    Reply
  105. Nathan

    I love how many different scientific inventions I’ve learned about from Science Live!

    Reply
  106. Ania-bianca

    Hello from Romania, Europe!

    Reply
  107. Caiden

    Hydrogen cars are probably going to be the future of vehicles.

    Reply
  108. Abigayle

    What an amazing show tonight! Happy 60th anniversary on the hydrogen car! I think the board should be named something that only people on Acellus know about, that was it’s a trademark about people like us! The Billing’s Board is an amazing name too!

    Reply
  109. Noah

    hello from GA!!

    Reply
  110. Lionel-john

    Name for the Arduino.
    1. R-51 Arduino
    2. R Arduino
    3. Hydrogen Arduino
    4. Dr. R Arduino

    Reply
  111. Liliana

    Acellus is the best!!

    Reply
  112. Bella

    YAY! new episode, new facts

    Reply
  113. Easton

    The circuits you guys talked about was interesting, I cant wait to see the first hydrogen car!

    Reply
  114. Volkan

    i love acellus

    Reply
  115. Claire

    Yet another wonderful science live! Thank you so much,I hope everyone is doing well.

    Reply
  116. Giovanni

    Arduino is so cool, I also have a kit. and fantastic science live.

    Reply
  117. Mohamed

    I can’t wait to see the hydrogen car!

    Also, warm welcomes to Dr. Patrick Mara.

    Reply
  118. Ethan

    I really liked the lego section of this science live!

    Reply
  119. Charl

    The way they could control the robotic arm with short or long waves is so cool!

    Reply
  120. Jake

    I think you should definitely put the Arduino in the Acellus Shop.

    Reply
  121. Aiden

    Thank you for sharing Science Live!

    Reply
  122. Wylder

    I like Science Live.

    Reply
  123. Nathan

    I enjoyed science live. Hope to see again next week!!!

    Reply
  124. Kayden

    Hopefully hydrogen vehicles become more efficient and available for more public use in the future.

    Reply
  125. Addison

    This was so fun!

    Reply
  126. Anastasia

    I love this science live!!!šŸ˜€

    Reply
  127. Mikael

    The Science Live as always great!

    Reply
  128. Anthony

    The science live is great.

    Reply
  129. Quinn

    Have scientists used pulling cells in the touch me not plant to help the human body or other creative designs?

    Reply
  130. Kayleeana

    Hi from Brazil !!!!!!!!!!!!!!!!!!

    Reply
  131. Keenan

    What do they use the touch me not plant for? Does it produce fruit or seeds?

    Reply
  132. Avyon

    Science live is more informative then some actual classes.

    Reply
  133. Juliane

    This is really inspiring! It shows how technology and education can come together to motivate students and shape a better future.

    Reply
  134. Madison

    I would love to see Acellus headquarters !

    Reply
  135. Layla

    love today’s science liveā¤ļø

    Reply
  136. Vanessa

    I hope to be able to take the Math course with the new teacher.

    Reply
  137. Olivia

    Dear Dr Billings, thank you for this week’s Science Live. It was fascinating learning about the how we can join Acellus World online.

    Reply
  138. Brandon

    I always enjoy hearing about technology. I’m glad the inventor of Arduino made it open source so that everyone could benefit from it.

    Reply
  139. Walter

    I love Science!

    Reply
  140. Bethany

    Hello from South Africa!!!

    Reply
  141. Zainab

    I love this science live!!!

    Reply
  142. Carter

    Hello from Louisiana

    Reply
  143. Temperance

    Hello from Louisiana

    Reply
  144. Tul

    yes please am Tul form Thailand and yes please add the Adruino to the gold store

    Mr.Roger Biliings is the best.

    Reply
  145. Charles

    Controllers are cool I use one for my games! Is it like that?

    Reply
  146. Divan

    I really learn a lot in science live

    Reply
  147. Jensen

    The Touch-Me-Not plant is really cool!

    Reply
  148. Gracie

    Hello from Tx!

    Reply
  149. Nana

    I enjoyed the Science Live!

    Reply
  150. Yusra

    The Arduino is really cool!

    Reply
  151. Zack

    How can a microcontroller-based system be designed to automatically monitor environmental conditions (such as temperature, humidity, and light) and make intelligent decisions to optimize energy usage in a smart home?

    Reply
  152. Jon

    Love watching science live

    Reply
  153. Emma

    Science live is fun 😁

    Reply
  154. Dallas

    hiiiii from Mississippi!!!!

    Reply
  155. Johannah

    I have these plants at my house.They are so much fun to touch.

    Reply
  156. Amalya

    happy aniversary

    Reply
  157. Thien

    Inventioneering with Microcontroller combines creativity and engineering to turn ideas into real working projects.

    Reply
  158. Joseph

    Always love tuning into science live!

    Reply
  159. Xavier

    I wonder what is Dr. Billings best invention?

    Reply
  160. Henro

    Goated science

    Reply
  161. Isabella

    hello from Georgia

    Reply
  162. Tatum

    Love from South Africa

    Reply
  163. Chloe

    Yayyyy science live!!!!

    Reply
  164. Benjamin

    I think putting the Arduino in the Acellus store is a great idea!!

    Reply
  165. Dixiejoy

    here from Bulgaria

    Reply
  166. Ibrahim

    How can the plant know anything if it has no brain?

    Reply
  167. Keith

    I enjoyed watching the inventioneers make those towers and the proteges make the robotic arm to knock them all down and the sound effects made it even funnier.

    Reply
  168. Summer

    Dr Dr Billings, I enjoyed today’s Science Live. R51’s light bulb was amazing!

    Reply
  169. Joshua

    Actually, I have an Arduino. You guys inspired me to get one last episode, and it’s really fun. Thanks, guys.

    Reply
  170. Omar

    I enjoyed the science live from Washignton.

    Reply
  171. Morgeng

    ProtƩgƩs rules!

    Reply
  172. Isabella

    The touch me not plants are so cute and small. It’s really interesting that when they feel threatened the leaves close.

    Reply
  173. Hannah

    Hi, from Nevada! Thanks for another great Science Live.

    Reply
  174. Kristina

    It would be a great idea to create Acellus’ own microcontroller board in the gold store! As for the name, I’m thinking something cool like Synapse, or maybe something derived from the brain, like Neuronix or Cortexa. Overall this was another interesting episode. It’s great to learn something new every week; I didn’t know the arduino was actually named after a bar! I hope we can have more episodes like this.

    Reply
  175. Daleen

    Plants are surprisingly smart. I did not expect that at all!

    Reply

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