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One of the most widespread applications of the op amp in consumer electronics is the headphone amplifier. Most digital gadgets capable of playing music contain a headphone amplifier for personal listening. The Basic Headphone Amplifier Kit demonstrates the concept of using a single supply AC coupled non-inverting op amp circuit and quality components to create a better sounding & reliable amplifier.
Produce high volume levels through typical headphones
Being open-minded, curious, listening and learning from others is how Jameco customer Bruce Blizzard learned electronics. He then took his practical education to college and learned even more. However he mostly learned electronics from being his Dad’s son, "The Kid."
One simple investment lasted him a lifetime.
Have you ever taken a picture and later wanted to change what was in focus? Well, now you can with the Lytro Camera. The Lytro Camera gives a whole new definition to a basic point-and-shoot camera.
Change focus after you take the picture.
I/O is a new line of open source Arduino-compatible products developed by Velleman. The platform is intended for anyone, including children, who have the desire to build their dreams into a reality. Arduino hardware can interact with its environment using built-in and add-on sensors. Velleman offers 100% Arduino-compatibility creating a more affordable alternative to the platform.
What would you build?
This project was developed to teach you what an encoder is. With 9 switches and 15 diodes, you can construct an encoder and monitor it with 4 LEDs for observing the codes from 1 to 9.
Build this kit.
Jameco's Electronics Kit Mall
Find more-fun-for-all-age kits created by independent designers from around the world and some of the industry's most popular manufacturers.
Have a great project that you want to share with the design community? Sign up at Club Jameco today and start designing your step-by-step project. Once your project is complete we'll kit it and share it with the Jameco community, and we'll pay you a commission on every sale.