pulse-measurement

说明：  stm32的SPI库函数固件库,挺好用的，新手必备！(SPI for STM32.And it is very useful.)

嵌入式系统：基于ARM920T嵌入式音视频压缩系统设计(Embedded system: based on the ARM920T embedded audio and video compression system design)

单片机系统中自制硬件字库的应用.. 汉字字库(SCM system hardware homemade Chinese character font application ..)

SHT30温湿度传感器在stm32上使用的代码(Code for SHT30 Temperature and Humidity Sensor on stm32)

4*4按键能够输出1、2、3、4、5......(4*4 keys can output 1, 2, 3, 4, 5...)

说明：  stm32+风速风向的测量，通过模拟量输入经过adc转换，测量风速及风向(STM32 + wind speed and direction measurement, through analog input through ADC conversion, measurement of wind speed and direction)

此代码是基于51单片机的交通灯设计。这是我所购买的51单片机的开发板例程。(This code is 51 microcontroller-based design of traffic lights. This is what I bought 51 MCU development board routines.)

这是一个开源的集群统一项目计费系统, 将系统账号和项目作业与计费系统统一管理。(Gold is an open source accounting system that tracks and manages resource usage on High Performance Computers. It acts much like a bank in which resource credits are deposited into accounts with access controls designating which users, projects and machines may access the account)

STM32F207 UCOSIII LWIP1.3.2

超声波热量表完整代码，采样芯片部分，使用6901，也可完全用GP21替代，瑞萨RL78系列单片机，开发环境cubesuite+(Ultrasonic heat meter complete code, sample chip parts, using 6901, GP21 can be entirely replaced by Renesas RL78 series microcontroller development environment cubesuite+)