How to build Jaycar’s No Brainer Amplifier project- KJ8216-PROJECT SC2 #9

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Published on July 28, 2024 by

This kit is essentially an audio amplifier featuring a single sound channel. By assembling the kit and connecting it to an audio source using a mono jack, you can amplify the audio output. If you desire a stereo amplifier, you’ll need to build and use two of these kits.

The audio source can be any of your existing projects, such as an FM radio or MP3 player, or it could be a device like an FM radio, MP3 player, or phone. The kit includes a potentiometer with a knob to control the volume, and a medium-sized speaker for listening to the audio.

The assembly process takes about 30 minutes and requires only basic soldering skills, making it ideal for electronics beginners. The kit is straightforward and easy to build, providing a hands-on learning experience.

For further guidance, you can download Jaycar’s Short Circuits Volumes 1, 2, and 3:

Additional details about the kit are available on Build Circuit and Kits TV. Similar DIY kits can be purchased at Build Circuit’s store.

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