chirp

按键扫描，逐行检测，，，，，，，，，，，，，，，，(Key-press scan, line by line detection...................)

应用高精度倾角传感器sca103t进行数字采集程序(Application of high precision angle sensor SCA103T digital acquisition program)

复旦微FM1702读卡芯片底层驱动程序，在GCC环境下编译通过，非常好用(FM1702hardware driver)

arduino 8*8像素点阵实现代码(Arduino 8*8 Pixel Matrix Implementation Code)

BMS解决方案C语言程序源码 有电压、电流等采集方案源代码(Infineon BMS solutions C language program source code)

List of firmware examples for STM32H7 uC

用于arduino单片机驱动错误的修复。如电脑无法识别。或被电脑识别为usb设别而非串口。(t is used to repair driving errors of Arduino single chip computer. If the computer can not recognize. Or it can be recognized as a USB device rather than a serial port by a computer.)

读者可以进一步了解内燃机的结构以及可对内燃机作进一步的学习(Readers can learn more about the structure of the internal combustion engine as well as further study of the internal combustion engine)

STC89C52单片机的1602显示程序(STC89C52 SCM 1602 display program)

AD9854 SPI串行控制开发资料 资料包括 AD9854 芯片手册 AD9854 芯片手册对照翻译（阅读手册时自己整理的） AD9854频率控制字简易计算器 (写来自用的) SPI方式操作AD9854的历程（基于MSP430F149） SPI方式操作AD9854扫频的历程（基于MSP430F149） 其他参考历程 AD9854 SPI串行控制调试体会（我的博客文章） 等 (AD9854 SPI serial control data, including development of data-chip AD9854 AD9854 chip manual manual control translations (when you read the manual finishing their own) AD9854 Frequency control word simple calculator (written from the use of) SPI mode operation AD9854 course (based on MSP430F149) SPI mode AD9854 sweep the course of operation (based on MSP430F149) other reference process AD9854 SPI serial control debugging experience (my blog), etc.)