Simple Pre-Amp with One Transistor

-
Simple Pre-Amplifier circuit with One Transistor

This is a very simple pre-amp circuit which use a transistor as a active component to boost the input signal. Its simplicity makes this circuit easy to built and inexpensive. The microphone used in this circuit is electret type which is very sensitive detecting the sound around its.


It require 3-9V DC power supply with small power consumption.

Komentar

Posting Komentar

Postingan populer dari blog ini

A Basic Electronic Bagpipe Music Generator Circuit

-
Gambar
  Introduction Have you ever wanted to learn how to play the bagpipes but thought it was too intricate or costly? Thanks to this electronic bagpipe circuit, you can now immerse yourself in the mesmerizing sounds of bagpipe music with ease. Prepare yourself to enter a realm of pure imagination where the classic sounds of a traditional bagpipe are recreated through an easy-to-assemble electronic circuit. Discover our simple electronic bagpipe circuit that generates an accurate dual-tone drone sound! The Music Generator Circuit will need the following hardware.
Baca selengkapnya

LA4440 Audio Amplifier Circuit

-
Gambar
LA4440 Audio Amplifier: The LA4440 is an integrated circuit (IC) that is used as a dual audio power amplifier. It is commonly used in audio amplifiers and other electronic devices that require audio amplification. To determine if the LA4440 is working properly, you would need to test it by measuring its output voltage and comparing it to the expected values under different loads and input signals. Additionally, you could also perform a visual inspection of the device for any physical damage or signs of overheating. LA4440 Audio Amplifier Circuit A simple audio amplifier based on the LA4440 IC . This will take the headphone level output from your computer and amplify it to drive a pair of external speakers. If you are listening to music or movies on laptops and computers, this is a small project that is useful to you. The notebook speakers are never strong enough to offer a satisfactory listening experience. They give users the ability to listen to something, but for anything like mus...
Baca selengkapnya

How To Make An Electric Extension Board Wiring | Homemade Extension Board 2 Switches & 2 Sockets

-
Gambar
How To Make An Electric Extension Board Wiring In this video how to make an Electric Extension Board wiring with two SPST Switches which means single pole single throw and two 3 Pin Sockets, and for this electrical extension box I used 3-Core cable and its length 3 meters, In this Extension Board mainly used for workbench works like soldering iron for repairing, television and power supply for domestic appliances. Homemade Extension Board Making Video:
Baca selengkapnya