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ST Electronic
United States
Приєднався 20 вер 2022
I am interested in electronics, power tools, audio. I especially like DIY projects, and learning new things is my biggest hobby. Subscribe to my channel and I will always welcome your comments!
Make a 2.1 bluetooth amp at home | How to make a 2.1 channel power amplifier | TDA7265 amplifier
In this video, I showcase a self-made 2.1 amplifier system driven by two TDA7265 chips. One TDA7265 provides dual-channel output, ensuring high-quality stereo sound. The subwoofer channel uses an NE5532 as a pre-amplifier. The final stage employs a BTL (Bridge-Tied Load) circuit to deliver higher power output and better low-frequency response.
In the video, I detail the design and assembly process of the entire amplifier system. I hope this video will offer some insights and inspiration to those interested in DIY audio projects.
In the video, I detail the design and assembly process of the entire amplifier system. I hope this video will offer some insights and inspiration to those interested in DIY audio projects.
Переглядів: 908
Відео
TDA7265 MONO SUBWOOFER AMP | TDA7265 BTL AMP with low pass filter preamp | 50w SUBWOOFER AMP
Переглядів 1,1 тис.День тому
The TDA7265 is class AB dual Audio power amplifier assembled in the ultiwatt package, specially designed for high quality sound application. If you like this video, please subscribe, share and like it, thank you. Component list Resistors 33k x3 4.7Ω x2 560Ω x2 10k x2 4.7k x1 470Ω x1 10k Potentiometer x1 Capacitors 100nf x6 220nf x1 10nf x1 1uf x2 10uf x1 2200uf x2 Rectifier bridge x1 ic 4558 x1...
Dual channel VU meter | Lm3915 Dual channel VU meter | Lm3915 UV meter | UV meter diy
Переглядів 752Місяць тому
I made a Dual channel UV meter with lm3915. It is an easy home DIY electronic project. Hope this video can helps you and your friends. Please like, share and subscribe.
Control Stepper Motor with Arduino and A4988 Driver | How to Control Stepper Motors with Arduino.
Переглядів 156Місяць тому
A stepper motor is a motor that moves in fixed increments, called steps, in response to digital pulses, allowing precise control of position and speed. It is widely used in applications requiring precise positioning and movement, such as 3D printers, CNC machines, and robotics. This video describes how to use Arduino to control the speed and direction of a stepper motor.
2.1 sound bar using tda7492 | What is inside the AUVIO sound bar | AUVIO SBT32210 2.1 sound bar
Переглядів 251Місяць тому
This sound bar is a product from 10 years ago. It uses two pieces of TDA7492 as the power amplifier and three pieces of D4558 as the preamplifier. Thanks for watching.
Make a VU meter using LM3915 | How to make VU meter with LM3915 | LM3915 Audio Level Meter
Переглядів 1,4 тис.2 місяці тому
I made an audio level indicator with lm3915. The video shows the detailed process of making, the circuit is simple and it is an easy home DIY electronic project. Hope this video can helps you and your friends. Please like, share and subscribe.
Make a AMP using TDA7265 | 25w x 2 stereo amplifier | Home made stereo amplifier
Переглядів 1,2 тис.2 місяці тому
The TDA7265 is class AB dual Audio power amplifier assembled in the ultiwatt package, specially designed for high quality sound application as Hi-Fi music centers and stereo TV sets. ■WIDE SUPPLY VOLTAGE RANGE (UP TO ±25V ABS MAX.) ■SPLIT SUPPLY ■HIGH OUTPUT POWER (25 25W @ THD =10%, RL = 8Ω, VS = ±20V) ■NO POP AT TURN-ON/OFF ■MUTE (POP FREE) ■STAND-BY FEATURE (LOW Iq) ■SHORT CIRCUIT PROTECTION...
Mini miter saw diy | Make a miter saw at home | Miter saw
Переглядів 2,3 тис.2 місяці тому
In my latest project, I made a mini miter saw with a sliding mechanism. The aim was to create a compact and versatile tool that can make precise cuts in small woodworking projects. This project used a 775 DC motor, pulleys , linear bearings and 4 1/2" saw blade. Friends who like this video, please like, subscribe and share, thank you.
Homemade drill machine | Drill machine diy | Drill press | Make a drill press at home
Переглядів 1,6 тис.3 місяці тому
The video shows the detailed process of making the drill machine. The machine uses a 18v 775 DC motor from old power drill and linear bearings. Very easy to locate and drill. The drill stand made from scrap metal . Hope you like this video, please like, subscribe and share.
Make a amplifier using TA8217p | Amplifier diy
Переглядів 1,3 тис.3 місяці тому
TA8217P is dual audio power amplifier designed for the audio power amplifier of portable radio cassette tape recorder. Features · High output power: Pout = 2.5W (typ.) (VCC = 9V, RL = 4Ω, f = 1kHz, THD = 10%) · Soft clip · Built−in thermal shutdown protection circuit ·Wide operating supply voltage range : VCC = 4.5~12V Hope you like this video. Subscribing, liking and sharing are the greatest s...
Make a disc sander using blender motor | Disc sander diy | Make a small disc sander
Переглядів 13 тис.3 місяці тому
This video shows you the detailed process of building a small disc sander a old blender motor. The motor has an output power of 600 watts and has a three-speed adjustable control circuit. The horizontal and vertical angles of the workbench are adjustable. Suitable for processing small workpieces. Friends who like this video, please like, subscribe and share, thank you
Mini drill press DIY | Make a mini drill using cd-rom slide rail | How to make a mini drill press
Переглядів 8 тис.4 місяці тому
I made this mini bench drill using an old CD-ROM rail and slide block. The machine is equipped with speed regulation and forward and reverse control circuits. The micro key switch installed on the handle is easy to operate. It is designed for drilling holes in thin boards and PCBs.
DC motor controller using NE555 | Making a DC motor controller at home
Переглядів 7684 місяці тому
This circuit realizes voltage regulation by changing the pulse width and can be used for DC motor speed regulation or light brightness control. This video details the entire process from board making to soldering and debugging. If you like this video, please like, subscribe and share it, thank you.
Small router lift table diy | Router lift table | Make a router table at home
Переглядів 5045 місяців тому
In this video, I showed you the detailed process of making a portable router lift table. If you like this video please like, subscribe and share. Thank you for watching.
LM386 amplifier | The simplest LM386 amplifier circuit
Переглядів 3865 місяців тому
The LM386 is power amplifiers designed for use in low voltage consumer applications. Supply Voltage 5-12v. The gain is internally set to 20 to keep external part count low, but the addition of an external resistor nd capacitor between pins 1 and 8 increases the gain to any value from 20 to 200. When gain = 20, only one capacitor can be used to obtain good sound effects.
Bluetooth speaker diy | How to make bluetooth speaker | Make a bluetooth speaker using pam8610
Переглядів 1,8 тис.5 місяців тому
Bluetooth speaker diy | How to make bluetooth speaker | Make a bluetooth speaker using pam8610
TDA 7266/7297 Power Amplifier | How to make stereo amplifier | Make TDA 7266/7297 amplifier at home
Переглядів 1,8 тис.6 місяців тому
TDA 7266/7297 Power Amplifier | How to make stereo amplifier | Make TDA 7266/7297 amplifier at home
2.1 Channel Bluetooth Speaker | Bluetootn speaker diy | Home made bluetooth speaker
Переглядів 1,3 тис.6 місяців тому
2.1 Channel Bluetooth Speaker | Bluetootn speaker diy | Home made bluetooth speaker
Subwoofer Amp |TDA2050 btl amplifier | Subwoofer amplifier diy | IC 4558 subwoofer amp
Переглядів 1,2 тис.7 місяців тому
Subwoofer Amp |TDA2050 btl amplifier | Subwoofer amplifier diy | IC 4558 subwoofer amp
8in subwoofer box | Subwoofer speaker for home theater | Home made subwoofer |Subwoofer diy
Переглядів 2,6 тис.7 місяців тому
8in subwoofer box | Subwoofer speaker for home theater | Home made subwoofer |Subwoofer diy
BA5415A Power Amplifier | How to make stereo amplifier | Make BA5415A amplifier at home
Переглядів 1,1 тис.7 місяців тому
BA5415A Power Amplifier | How to make stereo amplifier | Make BA5415A amplifier at home
How to make a 2.1 channel power amplifier | Make a 2.1 channel AMP at home | TDA 2030 amplifier
Переглядів 7338 місяців тому
How to make a 2.1 channel power amplifier | Make a 2.1 channel AMP at home | TDA 2030 amplifier
TDA1517P amplifier | TDA 1517 stereo AMP | Home made amplifier
Переглядів 5 тис.8 місяців тому
TDA1517P amplifier | TDA 1517 stereo AMP | Home made amplifier
STK403-070 | STK403-070 simplified circuit | Two channel amplifier made from old STK ic
Переглядів 3,8 тис.8 місяців тому
STK403-070 | STK403-070 simplified circuit | Two channel amplifier made from old STK ic
Mono amplifier with Bluetooth | Single power supply TDA2050 amplifier
Переглядів 1,3 тис.9 місяців тому
Mono amplifier with Bluetooth | Single power supply TDA2050 amplifier
Make a stereo amplifier using ole stk ic | STK4211ll stereo amplifier | Two channel amplifier
Переглядів 4,9 тис.9 місяців тому
Make a stereo amplifier using ole stk ic | STK4211ll stereo amplifier | Two channel amplifier
Home made pcb | Making a pcb using thermal transfer paper | Making Circuit Board Using Laser Printer
Переглядів 9 тис.9 місяців тому
Home made pcb | Making a pcb using thermal transfer paper | Making Circuit Board Using Laser Printer
Make your own power amplifier using a pcb | TDA2050 BTL AMP
Переглядів 1,2 тис.9 місяців тому
Make your own power amplifier using a pcb | TDA2050 BTL AMP
UTC8227 Stereo Amplifier | Make a simple power amplifier using UTC8227
Переглядів 2,4 тис.10 місяців тому
UTC8227 Stereo Amplifier | Make a simple power amplifier using UTC8227
BA5417 Power Amplifier | How to make stereo amplifier | Make BA5417 amplifier at home
Переглядів 4,2 тис.10 місяців тому
BA5417 Power Amplifier | How to make stereo amplifier | Make BA5417 amplifier at home
Thanks 🙏
Thanks 🙏
the wiring part a bit of confusing that part video not clear 😔
Please refer to the wiring diagram at 13:05 in this video
do you have a slow-motion how you connect the wires?
Hai where to get all the items? especially the switch, screw type, the motors etc
Kitna w ka speaker ka load le skata he
The output power of this amplifier is 3W, and the speaker in the video can carry a power of 15W
can you share the pcb layout friend
Please capture the video at 2:49, the PCB size is 100X70mm
Very nice your tutorial. Teach me a lot.
Thanks
Kidilam
Quanto desperdício de cola. Em cada colagem desse vídeo usou-se mais do que o dobro da quantidade necessária. Além do prejuízo, a lambuzeira.
Excellent project! Thanks for putting the circuit diagram at the end of the video!
Thanks
Another useless music video! 😡 🤬
🙂
Please circuit digram
There are circuit diagrams at the end of this video
Or here so u don’t need to skip 0:28
can i have the schematic please?
You can follow the physical wiring diagram at 2:20 in the video to draw the schematic, thank you.
Диза за термосоплі .
Mi piace molto posso copiare il progetto?
Of course
@@stelectronic645 thank you
Max watt output?
30w x 5
How to increase delay to 5 seconds
For this circuit, try using a larger capacitor.
Nice proje
Thanks!
Pcb layout plz
Please refer to this video 4: 25 ~ 4: 34.
جيد
Thanks
Please show how to make 2.7mh inductor
Good afternoon! Friend, your project is very good, can you tell me how many RPM this reduction motor has?
35RPM
@@stelectronic645 Will this motor work on a 71/4 circular saw motor?
@@wiltontopini4761 I don't think so. It's a 5 3/8 circular saw motor, and it's not powerful enough to work on a 7 1/4 saw blade.
Thanks 🙏
pcb size plaze
50mm x 70mm
I love the you did it. Great job my friend 👍
Porfavor tendras el diseño o diagrama para hacer la placa del amplificador? Gracias
Consulte los minutos 4:28 ~ 4:33 del vídeo.
Thanks 🙏
我感觉您视频中 还是有轻微杂音？
There are probably several reasons: 1. The power supply part does not use small capacitors to filter out high-frequency interference signals. 2. The input and output wires have poor contact. 3. The residual flux after soldering the circuit board has not been cleaned up. 4. There is a problem with the IC. I will pay attention to these issues in the future. Thanks
Kok g di vidio cara masang swit bolak balik nya kak
The circuit diagram is at 13:04 in this video
I have been looking for simple screw lifting mechanism for a whole week, and finally I got it here Thank you man! You really helped me a lot
11:37
Circuit diagram please
This video shows the circuit diagram at 2:04
Thank you so much
What is the ac output of the transformer?
The transformer output is dual 13.9v. This video shows at 7:33
What is the output of this amplifier?
15w
Give diagrams link in description
www.alldatasheet.com/datasheet-pdf/pdf/25084/STMICROELECTRONICS/TDA7265.html
👍🏻👍🏻👍🏻👍🏻👍🏻🤩
Thanks 🙏
very good but it would have helped if you had listed the machinery parts and where to get them.
The mechanical parts are listed in the video, and it is easy to find the website to buy them online.
Bagus...tapi apakah dengan kabel kecil ga terbakar ?
Nice project
What is the name of the gadget at minute 8.8 - 8.16 that u are using for lifting
The mechanical parts used here are: 370 Geared Motor, D8mm x 60mm lead screw, brass nut and flexible coupling The tools used mini electric screwdriver
এটা পাবো কোথায়
6:56 que le echastes ??
?
Wipe on poli?
@@luisfelipemarquezandrade844 The reason why I wipe pole on the top layer is to prevent the toner from wearing out. You can skip this step.
Hi humko chahiye ye
Bro is the sound and bass output is clear like other redimate class d amplifiers?