张小哥

# Sixth Lichuang Electric Competition#Private power amplifier circuit

Overview

Note: * is required

Please fill it out during the registration stage↓

* 1. Introduction to project functions

This project is a power amplifier circuit based on tpa3116. I hope you can discuss if you have any questions. The input is dc12-24v, 3.5 audio input.

*2. Project attributes

public

* 3. Open source agreement

GPL3.0

*4. Hardware part

Use eda

*5. Software part

none

*6. BOM list

*7. Contest LOGO verification

* 8. Demonstrate your project and record it as a video for uploading

Video requirements: Please shoot horizontally, with a resolution of no less than 1280×720, in Mp4/Mov format, and the size of a single video is limited to 100M;

Video title: Lichuang Electric Competition: {Project Name}-{Video Module Name}; such as Lichuang Electric Competition: "Autonomous Driving" - Team Introduction.

More details: https://diy.szlcsc.com/posts/06c94d90c2c447dfbd9ed7339ff4a5b1

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-06-16 09:00:52

How do you usually relieve stress?
[font=微软雅黑][size=3][color=#333333]A colleague forwarded a news report about Lei Xiaohua, a doctoral student in Communication and Information Systems at Communication University of China, who died sudd
STM32 SIM900 transparent transmission speed test
I am working on the wireless transmission of sim900 and need to upload a picture file of about 60kb to the server. I use TCP transparent transmission and find that the speed is too slow. I want to ask
【Help】Build a wireless sensor network experiment
I am a sophomore, and I am working on a research project with several classmates at school, mainly wireless sensor networks. The content is roughly to detect the open and close status of the door, and
CC2640R2: How to use the chip's internal Bootloader to burn the program
CC2640 R2 is a low-power wireless MCU launched by Texas Instruments for Bluetooth Smart applications. The chip runs TI's BLE protocol stack and has the characteristics of low power consumption, rich p
How many books do you read every month? What kind of books do you read?
I knew when I was a kid that books are the ladder of human progress. So how many books do you, as electronic engineers, read every month? Please vote and let us mortals see the gap between us and the
Explanation of the important parameters of LED
[font=arial, 宋体, sans-serif]1. Forward operating current If: [/font] [font=arial, 宋体, sans-serif] It refers to the forward current value when the light-emitting diode emits light normally. In actual u

Datasheet More

Circuits More