Besic Encoder Kit, Lytro Camera, Headphone Amp, Lifetime of Learning, I/O from Velleman
Basic Headphone Amplifier Kit 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 | |
Velleman Arduino-Compatible Products 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? | |
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