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OLED简易示波器
说明： olde与stm32f1实现简易示波器的功能(STM32 and OLED realize the function of simple oscilloscope)
- 2020-10-12 23:47:32下载
- 积分：1
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Digital-clock
数字时钟。利用6位数码管显示时分秒，用定时器中断方式进行定时。(Digital clock use six digital pipe display determined , with timer interrupt way timing)
- 2012-06-17 19:52:41下载
- 积分：1
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串行FLASH文件系统FatFs
stm32 串行flash 挂fatfs(fatfs for stm32 and spi flash)
- 2019-06-18 08:22:38下载
- 积分：1
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ATmega_128_led_ad
atmega128 的相关例子，有led灯，ＡＤ采集等相关的程序．(Several examples ATmega_128_ common procedures, such as light water ad)
- 2014-07-18 16:31:22下载
- 积分：1
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YLP2410_TEST
S3C2410-ADS1.20项目测试程序源代码(S3C2410-ADS1.20 project test program source code)
- 2011-06-19 23:54:20下载
- 积分：1
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TM1652
TM1652 是一款LED（发光二极管、数码管、点阵屏）驱动控制专用芯片，内部集成了数字通讯电路、
解码电路、数据锁存器、震荡器、LED驱动电路。通讯方式采用异步串口通信（UART）协议，因芯片只
接收单片机发来的数据，仅需要单片机的一个TX端口发送数据给芯片即可，实现单线通讯；在显示驱动
方面，芯片采用动态扫描方式，两种显示模式可选，8级段驱动电流可调，16级位占空比可调；TM1652
内置消隐处理优化电路。(TM1652 is an LED (light-emitting diode, LED, dot-matrix screen) driver control ASIC, integrated digital communications circuits,
Decoding circuit, data latch, oscillator, LED driver circuit. Communication using asynchronous serial communication (UART) protocol, because the chip only
MCU receives data sent only need a microcontroller TX port to send data to the chip can achieve single-wire communication the display driver
Aspects, chip dynamic scan mode, two display modes, 8 segment drive current is adjustable, 16-bit adjustable duty cycle TM1652
Built-in blanking processing optimization circuit.)
- 2015-01-21 23:26:32下载
- 积分：1
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pt100
介绍了一种pt100温度传感器的测量电路，包括前段的传感器电路和单片机信号调理电路。(A pt100 temperature sensor measurement circuit, including front-end sensor circuit and single-chip signal conditioning circuitry.)
- 2012-03-27 13:38:37下载
- 积分：1
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zhangjin
锅炉是工业过程中不可缺少的动力设备，为确保安全，稳定生产，对锅炉的自动控制十分重要。汽包水位是锅炉运行的主要指标，汽包水位过高过低都会影响运行的安全与经济性，必须严格加以控制。本文主要是用MATLAB对锅炉汽包水位控制系统进行仿真研究。建立了锅炉汽包水位对象的数学模型和控制系统，并用Matlab语言在计算机上编制锅炉汽包水位控制系统的仿真程序。通过对象特性、最佳PID参数整定、控制系统比较分析，了解了汽包水位对象特性、整定出了最佳PID参数、总结出了各种控制方案的特点与适用场合。 ( Boiler is a necessary power plant in the process of industry. In order to ensure the production and security, the auto-control of it is very important. The drum water level is an important variable to be controlled, it is hard to get the mathematic model of the water level with adjustive process, it is characteristic of nonlinearity, instability and time lag. The traditional control mode of three-variable in the drum water level mostly use PID.The problem of automatic control in industry coal-fired boiler is discussed in this thesis. First of all，the technological process and characteristics of industry boiler is analyzed. The task of boiler regulator is expounded. And then the system scheme of control is presented. The dynamic characteristic of loops for water level is analyzed especially the reason of ostensible water level. On the basis of these a routine PID controller is designed to control the water level. The part of differential is sensitive to high frequency noise, and easi)
- 2020-11-24 20:39:34下载
- 积分：1
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9 BLDC PMSM开环调速
说明： STM32F103实现BLDC调速，此代码可以实现BLC和PMSM开环的控制(STM32F103 realizes BLDC speed regulation. This code can realize open-loop control of BLC and PMSM.)
- 2020-06-16 06:00:01下载
- 积分：1
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ATT7053_soft_V0.1
电能计量芯片ATT7053的读写程序。用于8051单片机完成的。利用C语言完成的。可以用于新国标表的开发。(Energy Metering IC ATT7053 reading and writing program. For 8051 completion. The use of C-complete. Can be used for the development of a new national standard form.)
- 2009-12-28 18:08:59下载
- 积分：1
