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This is a simple 5V Op Amp breakout board, set up as a 2-stage amplifier with a gain of 100 (gain of 10 for each stage). The …
This is a stereo amplifier kit designed to make use of the [STA540](http://www.sparkfun.com/commerce/product_info.php?product…
This USB Power Meter is a versatile tool that can provide voltage, current, capacity, and impedance displayed on the built-in…
This tiny audio amplifier is based on the Texas Instruments TPA2005D1. Its efficient class-D operation means low heat and lon…
The SparkFun TSH82 Configurable OpAmp Board gives you two gain stages, each individually accessible on the header pins. Confi…
The AS358P is a great, easy-to-use dual-channel Op-amp. Op-amps have so many [applications](http://en.wikipedia.org/wiki/Oper…
Build your own home-brew iPod Nano with Pirate Audio Headphone Amp!
Bring an old radio or set of speakers into the 21st century with Pirate Audio 3W Stereo Amp for Raspberry Pi!
