Add magnetic sensing to your next Arduino project with a Hall effect sensor! This video shows digital sensor A3144 and analog sensor A1302. These sensors are used in the following two Science Buddies projects respectively - check them out!
Build a model mass driver: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p094/electricity-electronics/arduino-mass-driver?ytid=q4BkhwoGzbM&ytsrc=description
Measuring magnetic fields:…
Learn how to use an analog joystick with an Arduino so you can control outputs like LEDs and motors. See our complete playlist of Arduino tutorials here: https://youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm and the Science Buddies website for cool science projects you can do with an Arduino: https://www.sciencebuddies.org/search?prop=arduino&ytid=vo7SbVhW3pE&ytsrc=description
Here's a project with example code that uses a joystick:…
This video shows you how to set up your micro:bit and write your first program using Microsoft MakeCode. Watch the rest of our micro:bit tutorial videos here: https://www.youtube.com/playlist?list=PLlBVuTSjOrcnS-I-zERgyxHMcCRm6rvLM
micro:bit science projects: https://youtube.com/playlist?list=PLlBVuTSjOrclB5jkYe-BcQyUyYlSnU7gS&si=UVOR1AMKU817jmCs
0:00 introduction
0:15 supplies
1:27 Microsoft MakeCode interface
2:53 writing your first program
4:09 making an animation
7:07 downloading code to…
Learn how to use a microphone with the Arduino's analog input so you can make projects that react to sound! See our complete playlist of Arduino tutorials here: https://youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm and the Science Buddies website for cool science projects you can do with an Arduino: https://www.sciencebuddies.org/search?prop=arduino&ytid=bMs5J4bJOD0&ytsrc=description
Note: we wanted to past the code into the video description, but unfortunately YouTube says…
This video will show you how to use a multimeter to measure voltage, current, resistance, and continuity. This is a beginner's guide aimed at students and electronics hobbyists who need to make basic measurements using an entry-level multimeter. For additional details, see the written tutorial on our website: https://www.sciencebuddies.org/science-fair-projects/references/how-to-use-a-multimeter?ytid=ts0EVc9vXcs&ytsrc=description
0:00 intro
0:54 multimeter probes
1:23 multimeter labels
2:00…
Photoresistors, also called photocells or light dependent resistors (LDRs), make great light sensors for Arduino projects where you only need a coarse measurement of light levels. Learn how to use one in this video.
See our complete playlist of Arduino tutorials here: https://youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm
Visit the Science Buddies website for cool science projects you can do with an Arduino:…
Learn to use a passive infrared (PIR) sensor to add motion detection to your Arduino projects. These sensors are great for home security systems and motion-activated/smart lighting systems.
See our complete playlist of Arduino tutorials here: https://youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm
Visit the Science Buddies website for cool science projects you can do with an Arduino: https://www.sciencebuddies.org/search?prop=arduino&ytid=3gj_68ywod4&ytsrc=description
Tinkercad…
Learn how to use a potentiometer with one of the Arduino's analog input pins and the analogRead function. See our complete playlist of Arduino tutorials here: https://youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm and the Science Buddies website for cool science projects you can do with an Arduino: https://www.sciencebuddies.org/search?prop=arduino&ytid=Wa8CjGsOFzY&ytsrc=description
0:00 intro
0:11 potentiometers
1:18 build the circuit
2:47 example program - serial printing
4:11…
Learn to use a reed switch as a magnet sensor with an Arduino. Add non-contact magnetic sensing features to your next project. See our complete playlist of Arduino tutorials here: https://youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm
Visit the Science Buddies website for cool science projects you can do with an Arduino: https://www.sciencebuddies.org/search?prop=arduino&ytid=iBjNpcQ4fG8&ytsrc=description
0:00 introduction
0:27 reed switch closeup
1:37 types of reed…
This video shows how to use single-pole double-throw (SPDT) slide switch as a digital input to an Arduino, and also how to use one as a standalone power switch.
See our complete playlist of Arduino tutorials here: https://youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm
Visit the Science Buddies website for cool science projects you can do with an Arduino: https://www.sciencebuddies.org/search?prop=arduino&ytid=0ZXYRU9KPG8&ytsrc=description
Tinkercad circuit with code:…
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