at45d041a读写程序模块

wifi的参考原理图，很有价值的，是wifi模块用的比较多的一款 -wifi schematic diagram of reference of great value is that the wifi module used in a relatively more

数控加工理论与编程技术--Explains numeric controlled processing theory and programming technique.

1．在发送端通过一个编码系统对待传数据预先编码，在接收端将传来的数据进行译码（复原）。对于双工信道（即可以双向传输信息的通道），每端都需要一个完整的编/译 码系统。 2．本程序的目的是大大提高通信的信道利用率，缩短信息传输时间，降低传输成本。 -1. In the transmitter through a coding system for pre-treatment data-coding the receiving end of data from the decoding (recovery). For dual-channel (two-way transmission of information can access), each side needs a complete encoding/decoding system. 2. The procedures are designed to greatly enhance the communication channel utilization, reduced transmission time, and lower transmission costs.

下面是一个超声波测距的程序，硬件电路由于电脑格盘已丢失，下面的代码是从样机上复制的。 硬件电路包括液晶显示、超声波的发射、超声波的接受、滤波、单片机处理。 液晶显示采用LCD1602模块，下面的代码里有液晶的驱动，可以拷贝用于它处。 超声波发射电路包括压电换能器及其支持电路，发射约44KHz的超声波。 超声波的接收电路包含一块CD40106处理芯片。技术指标大约是测距范围在三米左右，测量精度约在厘米级别。大量用于倒车雷达的测距中。-The following is a range of ultrasound procedures, the hardware circuit as a result of the computer grid plate has been lost, the following code is copied from the prototype. Hardware circuit including liquid crystal display, ultrasonic transmitter, ultrasonic acceptance filtering, single-chip processing. LCD1602 LCD module used, the following code, there are LCD drivers, you can use it to copy. Firing circuit including the piezoelectric ultrasonic transducer and its support circuitry, fired about 44KHz ultrasound. Ultrasonic receiver circuit includes a processing chip CD40106. Technical indicators for a range of about 3 meters range around the measurement precision level of about cm. Reversing a large number for the location of the radar.

小原创cc2500在stm8上的驱动程序,IAR 621使用环境。原文参考ST原版程序。 程序优化，设置3种程序发送完成检测模式，系统IO口不足时，可省GDO0. 状态转换极为迅速。目前已累计产品销售超50万件无故障

U-BOOT-1.3.2移植到44B0X详细过程。内包含补丁和移植过程，可直接应用到系统上面。如果有问题可以直接与我联系。QQ：250008260-U-BOOT-1.3.2 ported to the detailed process 44B0X. Contains patches and transplantation process, can be directly applied to the system above. If you have problems can contact me directly. QQ: 250008260

CH375作为usb从设备时的例子程序和调试工具 vb.vc-Samples and Debug tools of CH375

关于PLC控制的资料,内容全面,供参考用.-On the PLC to control the information content of a comprehensive, for general reference.

s3c2440开发板原理图 s3c2440开发板原理图-S3C2440 development board schematics S3C2440 development board schematics

一种数据采集器电路和程序。电路包含 PIC16F877，128 × 64 单图形屏幕，湿度传感器温度传感器也与 Co 气体传感器包括在内。在 pic 的 CCS C 编译器编写程序。