Tic Tac USB 2 Transistors Sound Amplifier
Intro: Tic Tac USB 2 Transistors Sound Amplifier
Hello everyone, today we will see a project that I really like and that has allowed me to use a small box of TIC TAC much you have before now, this is an audio amplifier using two transistors and having as power supply input USB PC. It will serve to amplify the sound of your PC and smart phone. So let's practice.
STEP 1: Components and Tools
STEP 2: Circuit
STEP 3: The Montage
STEP 4: Everything Inside
STEP 5: Final Result
STEP 6: Conclusion
I'm sure you liked this project and I am here to receive your suggestions and comments. Thanks and see you soon.
9 Comments
YasserD 8 years ago
kristineleriette 9 years ago
i am currently making this instructable. how many watts did you used in the circuit? what transistor can be used to replace the BC327? can i use BC307? thank you very much. your urgent reply will be greatly appreciated. :)
ElecTroManD 8 years ago
in best replacement is bc557 and bc547
Percky 9 years ago
pal can i ask you what is the type of diode that you used and the name of transistor you used? like 2n3039 something like that. . something specific thanks!! :)
bouchy 9 years ago
Hi Percky,
for the diodes I used three voltage rectifier diodes type 1N4007 you can use the same or similar to lose the 5 v from the USB.
The transistors are PNP transistor: BC 327 - Q1 in the circuit.
- Q2 circuit 548 BC: The NPN transistor.
thank you.
nancyCpants 9 years ago
bouchy 9 years ago
The supplies and tools are already tagged in pictures.
Thank you
MsSweetSatisfaction 9 years ago
It's so nice and little! Well done on working in small containers!
bouchy 9 years ago
Thank you!