Science Buddies Electronics Kit for Arduino: https://www.homesciencetools.com/prod...

Learn how to use the HC-SR04 ultrasonic distance sensor, also called a sonar sensor, to measure the distance to a nearby object using an Arduino. We have a separate video that covers the PING))) ultrasonic distance sensor:    • PING Ultrasonic Distance Sensor and A...  . See our complete playlist of Arduino tutorials here:    • How to Use an Arduino   and the Science Buddies website for cool science projects you can do with an Arduino: https://www.sciencebuddies.org/search....

0:00 intro
0:48 Arduino connections
1:05 datasheet
2:00 code
4:35 comparing the HC-SR04 and the PING

Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at http://www.sciencebuddies.org to learn more.

#STEM #sciencebuddies #arduino #electronics #programming
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