結果 : what is the use of audio amplifier circuit
8:46

Audio amplifier basics

Texas Instruments
55,727 回視聴 - 2 年前
5:45

How does an Amplifier Work? (Class-A)

Explorer
311,194 回視聴 - 3 年前
6:37

🔊 How to make an LM386 audio amplifier circuit

Afrotechmods
646,526 回視聴 - 7 年前
17:47

Transistor Amplifiers - Class A, AB, B, & C Circuits

The Organic Chemistry Tutor
255,913 回視聴 - 4 年前
14:59

LM386 Audio Amplifier Circuit With Bass Boost and Volume Control

The Organic Chemistry Tutor
80,669 回視聴 - 4 年前
5:55

Single-Transistor Audio Amplifier - How the Common Emitter Amplifier Works

Henrik's Hobby Electronics
83,339 回視聴 - 2 年前
6:01

Electronic Basics #21: OpAmp (Operational Amplifier)

GreatScott!
1,052,398 回視聴 - 8 年前
1:44:26

All You Need To Know About AMPLIFIERS To Fix Stuff - A Beginners Guide To Audio Amplifier Repair

Learn Electronics Repair
414,657 回視聴 - 2 年前
13:19

Audio speech filter gives less noise when receiving radio stations on Shortwave (demo and schematic)

radiofun232
144 回視聴 - 8 時間前

-
10:45

Building the simplest, best sounding, yet most inefficient Audio Amp! || Class A Audio Amp Tutorial

GreatScott!
439,846 回視聴 - 3 年前
7:59

DIY Class D Audio Amplifier

GreatScott!
1,192,943 回視聴 - 7 年前
12:02

Operational Amplifiers - Inverting & Non Inverting Op-Amps

The Organic Chemistry Tutor
849,317 回視聴 - 5 年前

-
5:20

What is an op amp? Operational Amplifier tutorial & super spy microphone circuit

Afrotechmods
872,743 回視聴 - 14 年前
5:36

Audio Amplifier Basic Circuit Build Demo

AllAmericanFiveRadio
170,745 回視聴 - 10 年前
20:17

Make the PERFECT LM386 audio amplifier?

JohnAudioTech
111,484 回視聴 - 4 年前
2:39

mini audio amplifier using bc547 transistor

Technical Creative Channel
118,523 回視聴 - 5 年前
6:30

Audio Amplifier Basic Circuit Build Demo with Volume Control

AllAmericanFiveRadio
13,280 回視聴 - 2 年前
2:43

3.7v Mini Audio Amplifier Circuit | Loud & Clear Sound

Tech Saw
73,767 回視聴 - 3 年前
2:29

Simple Mic Amplifier Circuit using BC547

SM Electronics
83,597 回視聴 - 2 年前
3:16

Amplifier basics, Types & Characteristics | Basics of Electronics

Gadgetronicx
80,234 回視聴 - 3 年前