Amp Kits For Teaching #3 - 10 Sets (#4332)
This is the LM386 SMT Audio Amplifier Kit with PCB. It includes the very popular LM386 Audio Power Amplifier IC, a well-designed PCB for the LM386, schematics, and the parts to build it ...... all in Surface Mount Technology (except the potentiometer). This is one of the world's most popular Audio Power Amplifier Integrated Circuits ever made.
The LM386M-1 is rated for 250 milli-Watts of Audio Power into an 8-Ohm load. This LM386 Amplifier circuit has provisions for the output gain to be adjusted anywhere from 20 to 200. A unique input stage allows ground referenced input signals. The output automatically self-centers to one-half the supply voltage. It has a low THD rated for 0.2% at 125mWatts. See the specifications for all of the data.
Uses include MP3 output amplifiers, guitar amplifiers, headphone amplifiers, guitar effects amplifiers, simple phonograph amplifiers, intercoms, line drivers, teaching machine outputs, alarms, ultrasonic drivers, TV sound systems, AM-FM radio, small servo drivers, power converters, and a whole lot more.
You will get 10 sets of these.
This kit does not include the tools you will need to assemble the circuit. You will need tools such as a soldering iron, solder, wire cutters, etc. To assemble the kit, open and print the Schematics and the Parts List below. The General Instructions are helpful notes.
General Instructions Schematics Parts List
