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One Watt Audio Amplifier
Kit
A good, variable gain audio amplifier to use with other projects, amplify radio
circuits etc.. Uses the National Semiconductor LM386 Integrated Circuit; a well known and
quality IC. Kit includes the data sheets from National Semiconductor. Battery powered, may
be operated from 4 to 12 Volts DC. Powers a small speaker for personal listening.
See K115 which is 2 of these circuits on one PC board
- DIY Kit 17.
Specifications:
- L: 1-1/2" W: 1-3/8" H: 3/4"
- Requires external
4-12 volt dc
(Need a Power Supply?)
- Gain can be adjusted between 20 and
200
- Output up to 2 watts
See
CK700.pdf for complete
details, including schematic and theory of operation. Requires
Adobe Acrobat Reader available at
www.adobe.com
for FREE!
Click here to see a
listing of all our amplifier kits and modules
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