44binit_1

在stm32上可以点亮流水灯,可以帮助你对stm32的固件库和外设有所了解(it could run on the stm32)

设计的是一种基于ARM的自反馈程控放大器，它由ARM主控模块、放大模块、滤波模块、电源模块、键盘和液晶显示模块构成。以ARM1138作为主控芯片，通过对输出信号进行数据采集及处理，实现放大器增益校正与闭环控制，达到精确程控放大器增益和实时显示的目的(Design is a programmable ARM-based self-feedback amplifier, which consists of ARM control module, amplifier modules, filter modules, power modules, keyboard and LCD display modules. To ARM1138 as the master chip, the output signal by data acquisition and processing, calibration and closed-loop amplifier gain control, programmable amplifier gain to achieve accurate and real-time display purposes)

STM32F4 NAND Flash U盘模式操作(STM32F4 NAND Flash USB mode )

近30个LPC23XX系列，各模块源代码！(Nearly 30 LPC23XX series, each module source code!)

arma和gm模型，根据论文写得，效果和论文结果一样，可以参考(arma and gm model, based on written papers, and papers effect the same results, you can refer to)

ALIENTEK MINISTM32 DS18B20

基于STM32F107处理器编写的一个完整项目程序，通过RS232的modbus协议通讯，实现远程控制此PLC开发板，实现节点检测，开关控制，实时状态的电压电流检测。(Based on the STM32F107 processor to write a complete project program, through the RS232 modbus protocol communication, to realize the remote control the PLC development board, realize node detection, switch control, real-time state of voltage current detection. )

介绍高速PCM-FM数字信号接收机的硬件平台设计与实现，主要应用芯片是3c120 (Introduce high-speed digital signal PCM-FM receiver hardware platform design and implementation, the main application chip is 3c120)

微波毫米波系统的设计，晶体管选用的是ne3210s01。 设计指标： 1.中心频率7.78G，通带120MHz 2.通带内增益达到16.2dB，波纹小于0.5dB 3.通带内的噪声系数小于0.5 4.通带内输入驻波比小于1.5，输出驻波比小于2 5.系统特性阻抗50Ω 6.微带线基板厚度0.508mm，相对介电常数3.66(The design of microwave and millimeter wave system is based on ne3210s01. Design indicators: 1. center frequency 7.78G, pass band 120MHz The gain in the 2. pass band is 16.2dB, and the ripple is less than 0.5dB The noise coefficient in the 3. passband is less than 0.5 The 4. band input is less than 1.5 in Bobbi, and the output in Bobbi is less than 2. 5. system characteristic impedance 50 Omega 6. microstrip line substrate thickness 0.508mm, relative dielectric constant 3.66)

vga demo fo stm32f103