Solve for the current through an LED in a circuit with a known resistor value. LED circuit design science project: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p101/electricity-electronics/efficient-led-circuit-design?ytid=OgRzJmu03VY&ytsrc=description
LED Circuit Design Playlist:
1. No Math: https://youtu.be/2pHVIqcyf18
2. Choose resistor for single LED: https://youtu.be/JkFkUTxMkCk
3. Solve for current with a known resistor: https://youtu.be/OgRzJmu03VY
4. Power…
Learn how to choose the resistor for an LED circuit without doing any math. LED circuit design science project: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p101/electricity-electronics/efficient-led-circuit-design?ytid=2pHVIqcyf18&ytsrc=description
LED Circuit Design Playlist:
1. No Math: https://youtu.be/2pHVIqcyf18
2. Choose resistor for single LED: https://youtu.be/JkFkUTxMkCk
3. Solve for current with a known resistor: https://youtu.be/OgRzJmu03VY
4. Power and…
Have you ever seen clothing with built-in lights? This might sound like something out of a science fiction movie, but electronic textiles (or e-textiles for short) are a real thing. Instead of using hard surfaces for circuits (like what goes inside your computer or cell phone), e-textiles weave electrical parts like batteries, wires and lights directly into clothing that you can wear to make the clothing do fun, interesting things like light up or respond to sound, or even serve medical…
This video introduces the "LED Traffic Glove: Build a Safety Device to Direct Traffic" robotics engineering Project Idea at Science Buddies: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p076/electricity-electronics/led-traffic-glove?ytid=KL1tAbz8k0k&ytsrc=description
Science Buddies also hosts a library of over 1000 other free science fair "Project Ideas" for K-12 students, in a wide variety of topic areas from Astronomy to Zoology!…
Please see the Raspberry Pi Projects Kit section at Science Buddies for more information. https://www.sciencebuddies.org/raspberry-pi-projects-kit?ytid=C_pSMMLtyRc&ytsrc=description
This video demonstrates engineering ideas covered in the "Stair Master: Build an All-Terrain Robot" robotics engineering science Project Idea at Science Buddies. https://www.sciencebuddies.org/science-fair-projects/project_ideas/Robotics_p009.shtml?ytid=ust7rqmMwF4&ytsrc=description
In this science project, construct an all-terrain LEGO® robot capable of traveling over various rough surfaces and ascending a "staircase" made of textbooks, and then compare its performance to a robot using…
If you are a student doing a science project, you can get the parts list, circuit diagram, and example code for this project on our website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Robotics_p042/robotics/arduino-self-driving-car?ytid=BeKdBu5WTkk&ytsrc=description
Free lesson plan instructions for this Arduino self-driving car project are available at the Science Buddies website:…
If you are a student doing a science project, you can get the parts list, circuit diagram, and example code for this project on our website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Robotics_p042/robotics/arduino-self-driving-car?ytid=lLASgvqAddI&ytsrc=description
Free lesson plan instructions for this Arduino self-driving car project are available at the Science Buddies website:…
If you are a student doing a science project, you can get the parts list, circuit diagram, and example code for this project on our website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Robotics_p042/robotics/arduino-self-driving-car?ytid=hMWkYbg906Q&ytsrc=description
Free lesson plan instructions for this Arduino self-driving car project are available at the Science Buddies website:…
If you are a student doing a science project, you can get the parts list, circuit diagram, and example code for this project on our website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Robotics_p042/robotics/arduino-self-driving-car?ytid=zYl6MCKW5Ec&ytsrc=description
Free lesson plan instructions for this Arduino self-driving car project are available at the Science Buddies website:…
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