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SysTick_LED
基于stm32vbt6的systick精确延时控制流水灯的程序(Based stm32vbt6 the systick precise delay program to control water light)
- 2012-08-01 10:16:48下载
- 积分：1
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TM7711
TM7711 是应用于电子秤低频测量的单通道模拟前端。 该器件可以接受直接来自传感器的低电平的
输入信号，然后产生串行的数字输出。利用 Σ-Δ 转换技术实现了 24 位无丢失代码性能。通过选定的输
入信号被送到一个基于模拟调制器的增益可编程专用前端。 片内数字滤波器处理调制器的输出信号， 通
过通信口发命令可调节滤波器的截止点和输出更新速率，从而对数字滤波器的第一个陷波进行编程。
TM7711 只需 2.6~5.5V 单电源供电。TM7711 是全差分模拟输入，带有一个基准输入。
TM7711 是一款用于高精度电子秤系统的理想产品，由于采用特殊的结构确保器件具有极低功耗，
并且内建有掉电模式以减少待机功耗。该芯片还具有集成度高、响应速度快、抗干扰强等优点，可以大
大降低电子秤系统的整机成本，提高整机系统的性能和可靠性。(TM7711 is used in electronic scales measuring the low-frequency single-channel analog front-end. The device can accept a low level directly the sensor
Input signal, and then generates a serial digital output. Use Σ-Δ converter technology to achieve 24-bit no missing code performance. Via the selected output
The signal is fed to an analog modulator based on a dedicated front-end programmable gain. Chip digital filter processing modulator output signal through
Send commands over the communication port can adjust the filter cutoff and output update rate, and thus the first notch digital filter can be programmed.
TM7711 only 2.6 ~ 5.5V single power supply. TM7711 is a fully differential analog input with a reference input.
TM7711 is an ideal product for high-precision electronic scale systems, the use of a special structure to ensure that the device has a very low power consumption,
And built-in power-down mode to reduce standby power consumption. The chip also features high integra)
- 2015-01-21 23:21:46下载
- 积分：1
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adc
这是S3C2410上的ADC驱动程序，可以采集8个A/D通道的数据。(This is a S3C2410 on the ADC drivers, you can collect eight A/D channels of data.)
- 2009-10-22 16:44:11下载
- 积分：1
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测温
测试环境当前温度，用DS18b20传感器显示在lcd1602上(turnover temperature)
- 2020-06-25 09:00:01下载
- 积分：1
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51黑论坛_粮仓粮库8点温度采集系统
说明： 基于单片机的多路温度采集，有代码有原理图(Multiplex temperature acquisition)
- 2019-04-11 20:55:16下载
- 积分：1
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2005daxueshengdianzshejidasaitiE
2005全国大学生电子设计E悬挂运动控制系统论文(2005 National Undergraduate Electronic Design E hoisting motion control system papers )
- 2007-05-10 11:18:51下载
- 积分：1
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is_single_threaded
Returns true if the task does not share ->mm with another thread process.
- 2015-06-18 13:36:56下载
- 积分：1
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Dynamic-digital-tube-display
动态数码管显示程序，这个应该没有什么好解释的吧@！(Dynamic digital tube display program, this should be no good explanation!)
- 2012-07-28 21:15:24下载
- 积分：1
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lesson03code
说明： C51入门教程 代码 含编译文件 第3章 (C51 Getting Started Tutorial to compile the file containing the code in Chapter 3)
- 2009-08-25 20:58:55下载
- 积分：1
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C8051F060-AD-UART1
C8051F060 自带高速AD进行数据采集 可达100兆采样率 并切缓存与片外ram 并把采集数据通过串口发送给PC ( Data Acquisition example for C8051F060
Description: This example illustrates the use of ADC1 and the DMA to acquire and store
data. It is intended for use with the C8051F060 target board in the development kit.
// This code measures a signal at the AIN0 input with the 16-bit SAR ADC0.
// The data is sampled at a rate of 100kHz. ADC output data is transferred to
XDATA memory space using the DMA.
//
// With the EMIF configured for off-chip XRAM access (on the upper ports),
this code moves the ADC data to the C8051F060TB target boards s SRAM device.
// Once data acquisition is complete, the code then prompts the user to press the P3.7
// button on the target board when ready to receive the data via the UART0 serial port.
The TB features an RS-232 transceiver and connector, so the data can be transferred
// to a PC via its serial port.
//
The code is set to acquire up to 32768 samples (for 64kbytes of data). The SRAM device -
can accommodate up to 128kbytes, )
- 2014-07-03 18:46:42下载
- 积分：1
