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This amplifier has an excellent audio quality, and use four output power transistors, it reaches a sound power of 300W RMS under load of 4 ohms, powered with a symmetric power supply. Y...
300W RMS Power Amplifier - 2SC3858 and 2SA1494 Transistors
5444
0
2
Sayanik Mandal
Sayanik Mandal
INDIA
58
19
IRS2092 amplifierУсилитель мощности звуковой частоты класса D построенный на базе микросхемы IRS2092. Выходная мощность около 250-300 ватт на нагрузка 4 Ома, рекомендованная рабочая частота 350-400 кГ...
IRS2092 amplifier V2.0
2669
1
9
Дмитрий Новоселецкий
Дмитрий Новоселецкий
UKRAINE
44
0
Hello,SMPS Power supply using PC power supply transformer ei28, ei33, erl35 100w...800whttps://320volt.com/ir2153-smps-devresi-100w-800w/
Audio Amplifier SMPS Power Supply
5964
0
6
burhan
burhan
TURKEY
75
7
When piezo transducers are mechanically struck, they generate voltage spikes that can vary in voltage level, polarity, and active duration. The voltages can be a few volts or many tens of volts. This ...
Piezo Drum Trigger Signal Conditioner Interface (4-ch)
6606
8
8
Gadget Reboot
Gadget Reboot
CANADA
101
19
What is the OctoPill? The OctoPill is a Arduino Nano Shield that allows you to control anything from 4 to 8 devices using the most common 4 channel and 8 channel Relay modules. No programming nec...
OctoPill Prop Controller Shield
3946
0
3
Eric Scareric
Eric Scareric
UNITED STATES OF AMERICA
5
4
In the previous video, I built a phone on a breadboard that I called CoolPhone. I had no major problems with the prototype, I just had to eliminate noises on the microphone and speaker. So it mig...
DIY Phone - CoolPhone!
2460
0
1
Ardutronic
Ardutronic
POLAND
1
1
Hello,Audio amplifier module based on the TDA7377 chip. The module has an input connector, two outputs for speakers, a power connector. Volume control via rotary potentiometer.Based on the TDA7377 chi...
2X35W Amplifier Module 12V
1867
0
1
burhan
burhan
TURKEY
75
7
This project was a Christmas present for my girlfriend, who loves Harry Potter. I decided to create a Bluetooth speaker with the Harry Potter design. I found some inspiration from Google Images for de...
Harry Potter bluetooth speaker - switches
2578
0
3
ATomIng
ATomIng
CZECH REPUBLIC, THE
2
0
The system is based on the ATtiny26 microcontroller. The current measurement is performed indirectly across 1R resistors connected to the cathode circuit of the radio tube, as shown in Figure 2. In or...
Automation for a tube amplifier
1794
0
4
John Sparrow
John Sparrow
UKRAINE
241
124
In this tutorial, you will learn how to make a talking RFID bike control system using Arduino Nano, YX5200 Mini Mp3 Player, TDA7297 Audio Amplifier, Mini MFRC522 RFID Module, and a Bi-directional Vol...
Talking RFID Bike Control system
2964
0
0
Shahzada Fahad
Shahzada Fahad
PAKISTAN
39
1
System descriptions (full version): The system consists of: - Input divider - Input stage - full‐wave rectifier - output amplifier with loga...
Analogue indicator control system (VU-meter)
1452
0
3
John Sparrow
John Sparrow
UKRAINE
241
124
Цирклотрон с полевыми транзисторами на выходе.
Circlotron
2245
0
3
John Sparrow
John Sparrow
UKRAINE
241
124
The project is about to create a small portable DIY walkie-talkie, based on the idea and schematics from the https://vrtp.ru/index.php?act=categories&CODE=article&article=3351 article. It base...
Compact 433 MHz walkie-talkie based on MRF49XA transceiver
2593
3
1
Andy Karpov
Andy Karpov
UKRAINE
2
2
### DESCRIPTIONTHIS IS THE VERSION 2With this circuit you can make you RGB LED strip change with the sound of music!Change the code as you wish do make the arduino do what you want with the LED STRIP#...
Music/sound React RGB LED STRIP 5050 [V.3.3]
3975
1
1
Pouletgrill
Pouletgrill
CANADA
6
2
### DESCRIPTION### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
LANZAR 3.1
2400
0
5
Engineer
Engineer
UKRAINE
1
1
### DESCRIPTIONClass D amplifier, whit is build out from TI tpa3255, for a total of 300W stereo### TECHNICAL DETAILS / COMPONENTS300W stereoleft, right, speaker in put### LEARN / TOPIC / BUILD IN...
Class D amplifier_gerber
5487
3
8
John Oluf Nielsen
John Oluf Nielsen
DENMARK
8
0
1
...
34
35
36
37
38
39
40
41
42
43
44
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![Music/sound React RGB LED STRIP 5050 [V.3.3]](https://pcbwayfile.s3-us-west-2.amazonaws.com/project/19/09/27/2240109066644m.png)
