Out of the LCD1602 display string

62256c语言读写程序，经过验证，可以直接使用-62256c language reading and writing process, after authentication, direct access to

51单片机常用子程序大全，包括多字节加减乘除，码字转换，浮点数格式化-51 microcontroller used subroutine Daquan, including multi-byte arithmetic, code conversion, floating point format, etc.

AT89C51的详细中文资料,对单片机初学者来说是个不错的参考

超声波检测C代码源程序，单片机嵌入式软件程序设计-Ultrasonic testing C code source, single-chip embedded software programming

用软件模拟I2C的源代码，内有说明-I2C software simulation source code, which is described

常用元件汇总，包括：1N系列二极管、74系列、4000与4500、变容二极管参数、常用二极管、常用芯片、场效应管性能、光电器件、横流二极管、快恢复二极管、三极管等-Summary of commonly used components, including: 1N series of diodes, 74 series, 4000 and 4500, Varactor parameters, commonly used diodes, commonly used chip FET performance, optoelectronic devices, cross-flow diodes, fast recovery diodes, transistors, etc.

调用汉字库显示汉字（点阵字库和曲线字库）-show characters (font and lattice curves font)

芯片HT1623驱动段码液晶屏显示；通过开辟显存区；利中断定时刷新三排数码管显示；-Chip HT1623 Drive Segment LCD display through the creation of memory area Lee interrupted refresh three rows of digital tube display

单片机FM收音机芯片（cs1100）程序 -Single-chip FM radio chip (cs1100) procedures