铁电存储器读写

基于ATmega16的BC7281键盘显示源码,拿过来就 可以用-ATmega16-based source of BC7281 keyboard display, holding back on the can

ＴＣＲＴ５０００光电传感器，体积小，灵敏度高．价格便宜-TCRT5000 photoelectric sensor, small size, high sensitivity. Cheap

三星s3c44b0芯片下的LED显示的程序-Samsung S3C44B0 chip LED display under the procedures

读写SD卡程序,是已经调能过的,还有FAT16文件系统-SD card read and write procedures, which have been transferred to off, as well as FAT16 file system

用lpc2114，控制max1241ad芯片及串口的源码。开发环境为ads1.2，io接法在宏定义里。-With lpc2114, control and serial max1241ad chip source. Development environment for ads1.2, io connection the macro definition.

At91RM9200键盘代码（Ｃ）--Source code for At91RM9200 keyboard. ( C code)

完整源码版uCOSII2.86+uCGUI3.90在stm32上的移植，含uCGUI3.9源码

模拟的i2c程序-simulation procedures i2c

SD 卡，基于 FATFS 库 STM32F103RC 接口的代码示例。 你可以看到通过 SPI 接口的单片机与 SD 卡的软件连接。 使用 FATFS，您可以使 folfer，写入和读取文件在 SD 卡很容易......

函数发生器是一种在科研和生产中经常用到的基本波形产生器，集成函数 波形发生器一般都采用ICL8038或5G8038，而它们只能产生300kHz以下的中低频正弦波、矩形波和三角波，且频率与占空比不能单独调节，从而给使用带来很大不便。本文介绍由LM324和稳压管组成的低频函数波形发生器，该电路能够产生正弦波、方波和三角波信号，频率能以10Hz的间隔在20Hz～20KHz范围内调整。-Function Generator is a scientific research and production often use the basic waveform generator, integrated function waveform generator usually used ICL8038 or 5G8038, and they only have a 300kHz following the low-frequency sine wave, square wave and triangular wave, and frequency and duty cycle alone is not regulated, so as to enable using bring a lot of inconvenience. This paper introduces the LM324 voltage regulator tubes, and the low-frequency waveform generator function, the circuit can produce sine, square and triangular wave signal frequencies of 10Hz to 20Hz at intervals within ~ 20KHz adjustment.