LayersOfMaps

实现了多功能电子定时器，包括计时，99秒倒计时和定时等功能。(Realize multi-function electronic timer, including the timing, 99 seconds countdown timer functions.)

附件为多种ST32单片机视频教程，希望对大家有用。附件为多种ST32单片机视频教程，希望对大家有用。(Accessories for a variety of ST32 microcontroller video tutorial, we want to be useful. Accessories for a variety of ST32 microcontroller video tutorial, we want to be useful.)

实现恩智浦lpc1788fet208上ucos系统的建立，并手动实现了printf函数( To achieve the establishment of NXP lpc1788fet208 UCOS system, and implements the printf function manual )

触摸芯片讲解使用和应用原理讲解触摸芯片使用规则(Touch to explain the use and application of the principle chips)

波形（正弦波、方波、三角波）检测并显示，及波形的判定和相关参数的测量。(Detect and display waveforms (sine wave, square wave, triangle wave), and waveform determination and measurement of relevant parameters.)

基于51单片机，adc0809，lcd1602的数字电压表protues仿真和c源程序代码(Based on 51 single-chip, adc0809, lcd1602 digital voltmeter protues simulation and c source code)

利用波恩近似的理论，仿真超声波经过夹杂缺陷的散射(Use Born approximation theory, simulation ultrasonic scattering through the inclusion of defects)

基于atmega8的直流伺服驱动器，有全套图纸，源代码，还有成品照片。(Atmega8 based DC servo drives, a full set of drawings, source code, as well as the finished photos.)

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

PHILIPS 22DC 501/00, PHILIPS 22DC 501/00