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mini stm32f103 DHT11+MQ-2 lcd test
用stm32f103rct6mini板，检测温湿度和气体，DHT11温湿度传感器，MQ-2气体传感器，用TFT LCD显示(Stm32f103rct6mini plate was used to detect temperature and humidity and gas, DHT11 temperature and humidity sensor, mq-2 gas sensor and TFT LCD display)
- 2018-07-29 11:04:21下载
- 积分：1
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三对6路PWM带互补带死区
采用六步换向法的无刷电机控制工程，MDK可以直接打开编译。(brushless motor control project using six - step method , can be opened and compiled directly by MDK .)
- 2018-09-06 08:40:48下载
- 积分：1
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STM32遥控器
该程序实现 adc对双轴传感器的X轴Y轴电压的采集，并用不同的标志位代表双轴传感器不同位置时的电压，利用SPI协议将采集到的数据传递给NRF24L01模块，利用NRF24L01模块将数据发送给下位机，实现与下位机之间的通信。(The program realizes the acquisition of the Y axis voltage of the X axis of the dual axis sensor by ADC, and uses the different symbol bits to represent the voltage at different positions of the dual axis sensor. The data is transmitted to the NRF24L01 module by the SPI protocol, and the data is sent to the lower machine by the NRF24L01 module to realize the communication with the lower computer.)
- 2018-07-12 02:40:51下载
- 积分：1
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example6_TIM
本例展示了如何设置TIM，用它来测量一个外部输入信号的频率和占空比。
TIM2时钟设置为72MHz，预分频设置为0，TIM2计数器时钟可表达为：
TIM2 counter clock = TIMxCLK / (Prescaler +1) = 72 MHz，因此可测量的最小频率值为1100Hz。
设置TIM2工作在PWM输入模式（PWM Input Mode），把外部信号作为输入连接到TIM2通道2。
利用TIM2计数器中断来测量信号的频率和占空比。在TIM2_IRQHandler中，计算信号的频率和占空比，方法如下：
变量"Frequency"为由下式得到的外部信号频率：
Frequency = TIM2 counter clock / TIM2_CCR2 单位Hz
变量"Duty_Cycle"为由下式得到的外部信号占空比：
Duty_Cycle = (TIM2_CCR1*100)/(TIM2_CCR2) 单位
(This example shows how to set up the TIM, and use it to measure the frequency and duty cycle of an external input signal. TIM2 clock set to 72MHz and the prescaler is set to 0, TIM2 is counter clock can be expressed as: TIM2 is counter clock = TIMxCLK/(prescaler. Ppls1) = 72 MHz, the minimum measurable frequency value of 1100 Hz. Set TIM2 PWM input mode (PWM Input Mode), the external signal as an input connected to the the TIM2 Channel 2. TIM2 counter interrupt signal to measure frequency and duty cycle. Calculate the frequency and duty cycle of the signal in TIM2_IRQHandler as follows: variable " Frequency" on the grounds of the external signal frequency by the following formula: Frequency = TIM2 is counter clock/TIM2_CCR2 unit Hz variable Duty_Cycle " on the grounds of the following formula to get external duty cycle: Duty_Cycle = (TIM2_CCR1* 100)/(TIM2_CCR2) in )
- 2012-05-18 18:28:47下载
- 积分：1
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2G_SD
基于51的2GSD卡以下的彩屏程序，亲测成功，与大家一起分享(Program based on the following 51 2GSD card color screen, pro measuring success, and to share with you)
- 2013-04-16 17:38:07下载
- 积分：1
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MovingBoxes
jQuery滑动盒 1. 智能判断向方向滑动 2. 提供键盘支持(jQuery MoveBox
Many of the concepts presented in those tutorials are the same with this slider, so I’m not going to throw a lot of source code at you this time. The big difference here is that there are buttons to change panels and the panels zoom in and out. )
- 2009-12-28 21:09:58下载
- 积分：1
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ISO_15765-2
ISO 15765中文 翻译版本 可以通过这个初步了解下can 诊断的相关内容，当让英语好的话就算咯(ISO 15765 Chinese Translation Version)
- 2019-01-31 21:17:30下载
- 积分：1
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STM32F103串口UART4UART5例程
STM32F103串口函数,接收,发送,经过测试,完全可用(Serial port function)
- 2020-12-15 13:59:14下载
- 积分：1
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BMKGLED
数字开关测试的源程序，非常适合新51单片机的新手入门的学习。(Digital switch test source program, very suitable for novice start learning new 51 single-chip microcomputer.)
- 2012-08-07 13:53:47下载
- 积分：1
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C51_ordinary
使用C51单片机进行二进制转换源码的算法介绍(The use of C51 single-chip source binary conversion algorithm introduced)
- 2009-04-16 11:20:30下载
- 积分：1
