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ZIMBABWE
This is the Speaker Protection board for High Power Audio Amplifiers. this board can protect your speakers from high voltage.I used two relays and 0-12 transformer with 1 amp for this projectCom...
Speaker Protection Board for High Power Audio Amplifiers | ELECTRO INDIA
15355
3
18
Prem Kumar
Prem Kumar
INDIA
1299
0
This is 350 watts stereo audio amplifier board. this project can play upto 2 X 175 watts speaker easily.i used 2N3055 Transistors and 30-0-30 transformer for this projectMaterials for the Project2 Pcs...
350 Watts Stereo Audio Amplifier Board DIY 2N3055 Transistor
31385
3
27
Prem Kumar
Prem Kumar
INDIA
1299
0
Home theaters and speaker systems are very popular due to Bass songs, releasing everyday and I am very fond of music and songs. I want to buy one for me but I don’t need commercial one. Because I have...
50Watts Audio Amplifier using TDA7265
3819
2
0
Manoj kumar
Manoj kumar
INDIA
16
0
In this article, we present an adjustable power supply with a stabilized output that varies from 5.1 to 40V, with a current of 2.5 amps. This one can also have its stabilized ...
Adjustable Switching Power Supply 5.1 to 40V, 2.5 Amp using L4960
1980
2
1
Sayanik Mandal
Sayanik Mandal
INDIA
55
19
It is a plug and play USB 2.0 Sound card. It has tow led indicators for recording audio and playing audio. It is very easy to use. Just plug the headphone and mic to the sound card and plug the USB so...
USB sound card
1763
2
1
Ashraq
Ashraq
INDIA
5
1
PCB way is the most good PCB manufacturing in the world.it server not only PCB they will also assemble your required components with you PCB and more............. visit PCB way
Project made by PCB way
1408
2
1
Prasanta Kumar Ghosh
Prasanta Kumar Ghosh
INDIA
2
0
The LM555 generates an electronic horn signal which is amplified by an LM386. The tone and gain of the horn can be easily varied. The horn can be used in a car, scooter, cycle, and motorbike.Don't for...
Electronic Bicycle Horn
2717
2
4
Electro Guruji
Electro Guruji
INDIA
12
0
Learn How to Make a DIY Electronic Siren Generator circuit that can produce police car siren, emergency ambulance siren & fire brigade sound using the IC UM3561a Siren Tone Generator.The circuit o...
Siren Generator
5389
2
7
Electro Guruji
Electro Guruji
INDIA
12
0
Analog audio amplifiers are very powerful enough to make a high noise with stable quality factor. I have designed a lot of IC based audio amplifier boards previous year. And today I am designing an OL...
STK4141 Amplifier is hidden GOLD
12074
1
13
Manoj kumar
Manoj kumar
INDIA
16
0
Amplifier 2sc5200 100 Watts very good sound quality best for dampness
Vaibhav electro
179
1
0
Engineer
Engineer
INDIA
0
0
In this project we made an amplifier using Hi-fi and popular LM3886 Gainclone Amplifier IC. Many of us wants to make Virtual 5.1 or 7.1 Music System with this ic, but due to a lot of wiring we m...
LM3886 Special Edition Amplifier Board, Expendable PCB, 5.1 or 7.1 Amplifier
17985
1
19
Rahul Sharma
Rahul Sharma
INDIA
96
0
This is a basic circuit with STBY and MUTE continuously disconnected. This means the amplifier is always on and not muted. The components are pretty basic. Please have a go. Heat sink is mandatory. Th...
TDA7388 Based basic amplifier circuit
2083
1
3
Ramakrishnan M
Ramakrishnan M
INDIA
1
0
3 Channel LM317 Adjustable Step Down Power Supply ModuleFeature:Board core components: adjustable regulator ASIC LM317, 2A or less can be loaded, AC or DC voltage input, the output voltage is 1.2...
3 Channel LM317 Adjustable Power Supply Module
2467
1
5
SUKHJEET DHALIWAL
SUKHJEET DHALIWAL
INDIA
32
0
### DESCRIPTION### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
Speaker protector
2479
1
0
Engineer
Engineer
INDIA
3
0
Hello Friends, In this post I make a dual bridge stereo amplifier. Which can deliver up to 15-watt output per channel at 4Ω. For this amplifier, I used TDA7297 IC. This IC is mostly used for high-end ...
TDA7297 Mini Amplifier
43
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
1
0
Hello Friends, in this post I make an Echo, Delay preamplifier Board. For this preamplifier, I have used 4558D IC. But in place of 4558D IC, you can also use TL072 or NE5532 IC. In this preamplifier, ...
Echo, Delay Preamplifier.
42
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
1
0
1
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3
4
5
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