Lenovo-R680G7-users-manua

单片机C51典型应用设计源码 包括液晶，串口，定时器计数器等内容(80C51 typical application design source including LCD, Serial, timer counter, etc.)

LED显示屏的二次开发，案例例子,有实时显示屏更新数据，动态文本效果。(LED display of the two development, the case, there are real-time display update data, dynamic text effect.)

说明：  无线充接收端的程序，加入PI调节，合乎QI协议(wireless charger receiver)

说明：  使用51单片机控制LED灯，实现交通灯功能。(The use of 51 single-chip computer to control the LED lights to achieve the function of traffic lights.)

stm32f4 adc 的代码，双通道，用DMA保存数据。(stm32f4 family c code, adc This example provides a short description of how to use the ADC peripheral to convert a regular channel in Dual interleaved mode using DMA in mode 3 with 5Msps. DMA mode 3 is used in interleaved mode in 6-bit and 8-bit resolutions. The Dual interleaved delay is configured 6 ADC clk cycles. On each DMA request (two data items are available) two bytes representing two ADC-converted data items are transferred as a half word. The data transfer order is similar to that of the DMA mode 2. A DMA request is generated each time 2 data items are available 1st request: ADC_CDR[15:0] = (ADC2_DR[7:0] << 8) | ADC1_DR[7:0] 2nd request: ADC_CDR[15:0] = (ADC2_DR[7:0] << 8) | ADC1_DR[7:0] The ADC1 and ADC2 are configured to convert ADC Channel 12, with conversion triggered by software. By this way, ADC channel 12 is converted each 6 cycles. In this example, the system clock is 168MHz, APB2 =84MHz and ADC clock = APB2 /2. Since ADCCLK=)

说明：  安富莱这个二代示波器无敌牛，建议下下来学习学习！(Anfulei, the second generation oscilloscope, is invincible. It is suggested that we should learn from it.)

说明：  单片机驱动3310 lcd显示屏的c程序，单片机与屏的线路连接可以参见程序中的宏定义。程序写得很精简，但是很好用。(Microprocessor 3310 LCD display c procedures, SCM and the screen can see the line connecting the procedures macro definition. Very streamlined procedures, but is useful.)

comsol仿真光学压力传感器，仿真压力对于光学的影响，用来仿真压力改变的情况下，光波导中模场的变化，里面有comsol的仿真程序，并保存在其中。(Case comsol optical pressure sensor simulation, simulation of optical impact pressure, to simulate the pressure change, the change in the optical waveguide mode field, which has comsol simulation program, and stored therein.)

用430F149控制AD9851的程序 。(AD9851 with 430F149 control procedures.)

说明：  oled驱动程序，中文字库，iic通信，四线接口彩屏(qudongdwfjowqjfowejfwejfweofw)