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数字对讲机

于 2020-06-25 发布文件大小:15774KB

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下载积分: 1 下载次数: 9

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代码说明：

STM32F103+SX1278+WM8974对讲机原理图, 代码(Speex based Lora WalkieTalkie)

文件列表：

DIY数字对讲机\AT1846S发射430.5MHz.out, 718516 , 2019-05-07
DIY数字对讲机\AT1846S接收430.5MHz.out, 555568 , 2019-05-07
DIY数字对讲机\DIY数字对讲机.pdf, 3207367 , 2019-05-07
DIY数字对讲机\PCB2.PcbDoc, 3130002 , 2019-05-07
DIY数字对讲机\readme.txt, 415 , 2019-05-07
DIY数字对讲机\Sheet3.SchDoc, 1021440 , 2019-05-07
DIY数字对讲机\STM32F103C8_SPEEX.rar, 12028212 , 2019-05-07
DIY数字对讲机\SX1278双向测试434MHz.out, 758536 , 2019-05-07
DIY数字对讲机\功率测试430.5MHz(需加散热片).out, 718512 , 2019-05-07
DIY数字对讲机, 0 , 2019-05-08

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main
DMA基本程序，适合初学者，希望大家都能学号，祝大家事业有成，学习32使我快乐(The basic program of DMA is suitable for beginners. I hope everyone can get a number. I wish you success in your career. Learning 32 makes me happy.)

2020-06-25 10:40:01下载

积分：1
变压器
变压器（Transformer）是利用电磁感应的原理来改变交流电压的装置，主要构件是初级线圈、次级线圈和铁芯（磁芯）。主要功能有：电压变换、电流变换、阻抗变换、隔离、稳压（磁饱和变压器）等。按用途可以分为：电力变压器和特殊变压器（电炉变、整流变、工频试验变压器、调压器、矿用变、音频变压器、中频变压器、高频变压器、冲击变压器、仪用变压器、电子变压器、电抗器、互感器等）。电路符号常用T当作编号的开头.例: T01, T201等。(A transformer (Transformer) is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, the secondary coil and the iron core (core). The main functions are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformer) and so on. It can be divided into power transformers and special transformers (electric transformer, rectifier and transformer, power frequency transformer, voltage regulator, mine change, audio transformer, intermediate frequency transformer, high-frequency transformer, shock transformer, transformer, transformer, reactor, intersenser, etc.). Circuit symbols usually use T as the beginning of numbering. Examples: T01, T201 and so on.)

2018-04-04 15:21:38下载

积分：1
MPU6050
使用陀螺仪采集加速度、角速度、姿态角、温度、计步等数据，并上传到“匿名上位机”进行姿态显示。本工程是移植自MPU6050官方驱动，包含了陀螺仪最完整的功能。(The use of gyro acquisition acceleration, angular velocity, attitude angle, temperature, and other data, and upload to the anonymous host computer attitude display. This project is a transplant the MPU6050 official driver, including the most complete function of the gyroscope.)

2020-10-11 14:27:35下载

积分：1
Effective
c++ effective系列丛书电子版(c++ effective electronic version of the book series)

2013-12-06 19:18:06下载

积分：1
VisualCDatabaseProgramAndEx.z05
Visual C++数据库编程与实例 pdf超高清电子版与原书光盘，非常不容易搞来的，福利来啦！200多M，只能分割，敬请见谅！主卷是VisualCDatabaseProgramAndExamples.zip，还需要下载12个分卷，此为第5分卷(Visual C++ database programming with examples pdf electronic version of ultra-high-definition optical disc with the original book, is not easy to engage in, and benefit coming! More than 200 M, only split, please forgive me!)

2013-11-17 16:13:10下载

积分：1
C8051F-MCU-PT2262-software-decoding
C8051F单片机实现遥控编码器PT2262的软件解码(C8051F MCU realize remote encoder PT2262 software decoding)

2012-10-30 23:55:26下载

积分：1
AM-modulated-learning-ladder
AM modulated learning ladder

2015-07-15 09:42:45下载

积分：1
g2553_02.g2553_internal clock
msp430g2553，使用内部时钟，间隔一秒闪烁。.(msp430g2553, using an internal clock, flicker one second apart)

2019-04-28 14:54:31下载

积分：1
ir_rx1
采用ＰＩＣ单片机解码ＴＶ红外线遥控器程序,程序采用ＰＩＣ１６Ｆ６３０，可以针对大部分遥控器解码．(using PIC microcontroller decoding TV infrared remote control procedures that are used PIC16F630. can address most of the remote control decoder.)

2007-04-30 01:05:40下载

积分：1
Upcf8583s
用的是时钟芯片pcf8583，可以正常显示时间,并带有有Proteus仿真，非常形象！，已通过测试。 (Is clock chip pcf8583, can properly display the time, and with Proteus simulation, the very image of , Has been tested.)

2012-07-19 14:05:12下载

积分：1

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数字对讲机

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