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led-clock
The LED clock consists of 60 LEDs which are placed circular around a common analog clock. The LEDs are used to display the seconds. Essential part of this circuit is the LED driver MAX7219 from Maxim. A datasheet is available on Maxim s homepage. The clock is controlled by the microcontroller AT89C2051 from Atmel. This microcontroller is clocked at a frequency of 12 MHz from which results a time base of 1 microsecond. Via software dividers one clock impulse per second is generated which is used for updating the LED display.
- 2013-10-17 10:56:37下载
- 积分：1
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STM32-IIC-Master-Slaver
STM32 I2C做从机通信 实现主机和从机之间数据互传
- 2021-04-06 11:09:02下载
- 积分：1
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ljcs
流水灯 能控制LED灯逐次闪烁，并能调控亮灭的时间 等(Water light can control the successive flashing LED lights, and can control the time of light off)
- 2011-08-05 19:05:32下载
- 积分：1
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UART
实现了UART的底层协议，加入了控制器，其波特率可以根据使用进行调整；发送模块、接收模块相互独立，互不影响。(Realization of the underlying protocol UART, joined the controller baud rate can be adjusted according to use transmission module, receiver module are independent of each other.)
- 2013-11-30 13:25:21下载
- 积分：1
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21ic下载_msp430舵机测试程序
说明： 控制舵机，转动方向转动角度，控制舵机，转动方向(Two algorithms by comparing the experimental data, we can see that the speed of conventional PID control, PID control combined with fuzzy steering gear, whether in terms of reliability or speed are more outstanding)
- 2020-06-18 07:20:01下载
- 积分：1
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ColorFading
Code to fade colors in controls
- 2013-04-06 05:15:38下载
- 积分：1
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TLC5618
51单片机控制12位DA芯片TLC5618产生锯齿波，可作为扫频的触发信号(51 SCM 12 DA chip TLC5618 generated sawtooth sweep trigger signal can be used as)
- 2011-08-30 05:25:07下载
- 积分：1
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12232lcd
12232lcd的参考例程，可以通过调试，用的时候改变一些设置(12232lcd reference routine, you can debug using the time to change some settings)
- 2010-07-05 09:52:28下载
- 积分：1
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stm32-pos-drives
说明： STM32 POS机底层驱动程序，包含打印机驱动程序，SPI FLASH驱动程序，RC522驱动程序 ，PASM卡（7816）驱动程序，磁条卡驱动程序，ILI932X液晶模块驱动程序，键盘驱动程序等(STM32 POS bottom driver, including printer driver, SPI FLASH driver, RC522 driver, PASM card (7816) driver, magnetic stripe card driver, ILI932X LCD module driver, keyboard driver, etc.)
- 2019-04-20 11:45:35下载
- 积分：1
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ADC TEST
基于STM32F103单片机的ADC测试源码(ADC test source code based on STM32F103 MCU)
- 2020-06-23 13:20:02下载
- 积分：1
