使用单片机进行按键操作，适合初学者学习。简单演示。

周立功C51工具书.rar-weeks meritorious C51 tool. Rar

这是一个ht1620的资料，希望对你有用-This is a ht1620 information useful to you hope

AVR单片机的电机测速程序，利用ICCAVR编译，通过ICP测出电机的转速并通过数码管显示和串口上传-AVR MCU electrical velocimetry procedures, take advantage of ICCAVR compiled by ICP measured motor speed and through a digital display and serial From

用51单片机实现简单的音乐播放生日快乐歌。-51 MCU with a simple music player, a happy birthday song.

LCD7920汉字液晶操作程序，已经在产品使用中，-LCD7920 LCD characters operational procedures, already in use in the product,

LCD_disp是针对SMS0810B型号液晶的汇编语言；其他的是与430单片机有关的C代码-LCD_disp against SMS0810B LCD models of assembly language; and the other is SCM 430 C of the Code

ARM LPC21XX AD模块源码与仿真实验-ARM LPC21XX AD module source code and simulation results

尽量朝“单片”方向设计硬件系统。系统器件越多，器件之间相互干扰也越强，功耗也增大，也不可避免地降低了系统的稳定性。随着单片机片内集成的功能越来越强，真正的片上系统SoC已经可以实现，如ST公司新近推出的μPSD32××系列产品在一块芯片上集成了80C32核、大容量FLASH存储器、SRAM、A/D、I/O、两个串口、看门狗、上电复位电路等等。 -North Korea as the "single-chip" design direction of the hardware system. System devices more mutual interference between devices are more strong, power consumption is increased, it will inevitably reduce system stability. With MCU with on-chip integration of more powerful, the real system-on-chip SoC can achieve, such as ST"s new PSD32 x x in a series chip integrates exertion nuclear, large-capacity flash memory, SRAM, A/D, I/O, 2 serial port, watchdog, the power-on reset circuit and so on.

《AVR单片机C语言开发入门指导》。avr单片机的入门指导书记。超星注册用户名:gghust-"AVR C-language development elementary guidance." Avr SCM elementary guidance secretary. Superstar registered user name : gghust

三路红外线探头控制ISD2560语音播放。主要原理是正常情况下三对红外线接收管接收到各自配套对应的红外发射管的红外线，属于正常检测状态，一旦有一路红外管信号被隔断，侧启动语音芯片程序，播报警示提醒语音或报警。三对红外管可以根据使用需要，设置搭配报警程序。可用于各种排队系统。-three-way infrared probe control ISD2560 voice broadcast. The main principle is that under normal circumstances receive three pairs of infrared receiver to control their own matching the corresponding infrared emission of infra-red and is a normal state of detection, if there is way infrared control signals are cut off, side launched procedures voice chip, broadcast a warning to remind voice or alarm. Three pairs of infrared tube can be used, the police procedures set match. For various queuing system.