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PCM5242+TPA6120A2 便携式高保真耳机放大器(原理图+PCB源文件等)
PCM5242+TPA6120A2 便携式高保真耳机放大器电路特点:
±5V 的工作电压源于 3.3V 系统电源,便于集成到现有系统中
接地居中输出
由 PCM5242 DAC 实现的立体声差动输出,噪声抑制效果更强
降噪和抗失真性能可直达耳机
请点击左侧文件开始预览 !预览只提供20%的代码片段,完整代码需下载后查看 加载中 侵权举报
- 2022-07-05 10:06:39下载
- 积分:1
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Renci.SshNet
ssh .net 官方下载版本官方下载版本
- 2020-07-10 16:08:55下载
- 积分:1
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eWebEditorExt编辑器Demo 源码下载
测试结果:IE高版本(IE10/chrome)不能用。。。
- 2015-05-26下载
- 积分:1
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倾角传感器温度补偿
该程序用于倾角传感器的温度补偿,利用反正弦法来计算角度
- 2022-01-21 21:57:54下载
- 积分:1
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ses
有限差分波动方程不加边界条件二阶正演时间切片程序。(Finite difference wave equation without boundary conditions of second-order forward time-slicing procedure.)
- 2009-12-11 16:54:20下载
- 积分:1
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Fyyalefacea
人脸识别matlab程序,yyale人脸库上实现,三阶近邻法
(Face recognition matlab program the yyale face database, the third-order nearest neighbor method)
- 2012-09-30 18:08:55下载
- 积分:1
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opcioncover
说明: 本书的大部分主题均结合一个具体的游戏开发系统Fly3D包含在光盘中加以讲述(Most of the topics in this book are covered in a CD-ROM in conjunction with a specific game development system, Fly3D.)
- 2019-04-12 18:14:06下载
- 积分:1
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Sim
电机控制系统,02年开始积累,效果好,速度快,PI控制,经典控制,fuzzy PID,自适应控制,速度位置控制等等,欢迎大家参考。(Servo motor control system, in 2002 began to accumulate, effective, fast, PI control, classical control, fuzzy PID, adaptive control, speed position control, etc., we welcome the reference.)
- 2013-12-11 14:18:26下载
- 积分:1
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图像传感
利用stm32f4采集ov2640摄像头图像,将图像二值化处理后,得到黑白图像,再经过算法,识别出图像的形状,目前可以识别:正方形、三角形、圆形(Using stm32f4 to capture ov2640 camera image, the image two value processing, get black and white images, and then through the algorithm to identify the shape of the image, can now identify: square, triangle, round)
- 2020-07-20 13:08:46下载
- 积分:1
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zuixuan
其原理很简单,就是MSP430F14x系列单片机Timer A模块有一个比较/匹配功能,利用这一功能可以输出任意频率、任意占空比的方波,把这些方波输给蜂鸣器就可以播放了。当然要让蜂鸣器播放《最炫民族风》,最大的挑战是写C语言版的“乐谱”。所幸小时候学过五六年的小提琴,再加上物理竞赛的背景,因而对于乐谱、乐理、音频、节奏等等关键概念都略懂一二。废话不多说了,直接上源代码:
(The principle is very simple, is MSP430F14x Series MCU Timer A module has a compare/match function, the use of this feature can be output at any frequency, arbitrary duty cycle square wave, square wave lost these can play a buzzer. Of course, to make the buzzer play " the most unusual national wind" , the biggest challenge is to write C-language version of " music." Fortunately, the child learned the violin in 2056, coupled with the physical contest background, and thus for sheet music, music theory, audio, rhythm, etc. have little knowledge of twelve key concepts. Ado, directly on the source code:)
- 2013-05-28 21:03:14下载
- 积分:1