Arduino Tutorial 53: Understanding and Connecting the HC-SR04 Sensor

You guys can help me out over at Patreon, and that will keep this high quality content coming:   / paulmcwhorter   If you want just the arduino, you can get an official arduino uno R3 here: https://amzn.to/3TDu0mz You can pick up the kit I am using in these lessons here: https://amzn.to/3c9SJrO The kit includes all the components I use in this class, and an arduino clone. IN this lesson we begin to explore the HC-SR04 Ultrasonic Sensor, and show how you can connect and program the sensor. We will get our first sketch, which will measure the ping travel time. I strongly suggest picking up an arduino nano, since it can plug directly into the breadboard, making a portable system more practical. You can pick one up here: https://amzn.to/2WXTC2M As projects get more complicated in these lessons, you guys really need to get a set of breadboard jumper wires which allow you to make neater connections on the board in your projects. You can pick a pack of these wires up here: https://amzn.to/2XrY5Kq In addition as projects get more complicated, you are going to need a bigger breadboard. This is a reasonable one here: https://amzn.to/2IY4d3M Check out our lessons on our WEB site; https://toptechboy.com/arduino-tutori... [Disclosure of Material Connection: I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. This means if you visit the link and purchase the item, I will receive an affiliate commission. Regardless, I only recommend products or services I use personally and believe will add value to my readers.] #Arduino