STM32一个定时器输出4路频率脉宽任意可调

12,14,16点阵汉字显示文件 12,14,16点阵汉字显示文件-12,14,16 dot matrix display Chinese characters files characters dot matrix display documents 12,14,16

资源描述此小项目的功能是在HDG12864L液晶屏上显示图片，图片的大小可以由自己控制，此程序是用C语言实现的。

keil c开发使用的启动代码说明。--Manual for the startup code developed by keil c.

采集触摸屏触摸信息，并转成坐标数据通过串口送出去--Collect information from touch screen, convert to data and send it by serial port.

atmega88 boot loader software

Atmel MCU 下开发 USB 鼠标-USB Mouse for Atmel MCU

linux device driver for fifo algorithm

基于制造商应用说明的atmel处理器中单线控制的源代码

一个hdlc发送模块的编码-send a "module coding

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.