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51黑论坛_8266
说明： ESP8266，实现无线通信模块的传输,通过51单片机(ESP8266, realizing the transmission of wireless communication module)
- 2020-06-20 05:40:01下载
- 积分：1
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key_test
键盘的测试功能，用于测试开发系统时的按键状态(Keyboard test functions, the development of systems for testing the key state)
- 2008-07-15 16:16:17下载
- 积分：1
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ha_Ewb5.0
电路仿真程序，只能做简单的电路分析，电路初学者很实用。(Circuit simulation program, can only do simple circuit analysis, the circuit is very useful for beginners.)
- 2015-03-09 00:19:21下载
- 积分：1
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AM2301
温湿度检测 AM32101温湿度传感器 可以检测(Temperature and humidity sensor temperature and humidity testing AM32101)
- 2011-07-10 20:01:46下载
- 积分：1
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BC95_Domestic_BoudicaV100R100C10B656_0428
BC95开发资料，Quectel_BC95_NB-IoT_模块产品规格书，全部代码(BC95 Development Information, Quectel_BC95_NB-IoT_Module Product Specification, All Codes)
- 2019-06-14 09:15:12下载
- 积分：1
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weis
weiss所著的data structure in c的部分课后题答案。高清。(data structure in c answer)
- 2015-10-10 18:33:30下载
- 积分：1
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main
本项目是基于Cortex-M3 的地沟油快速检测装置，旨在实现“地沟油”快速，现场检测。MCU控制可编程的直接数字频率合成器（DDS）产生正弦激励信号，经过可变增益放大器（VGA）和低通滤波器（LPF）作用于食用油阻抗传感器（实验室制作）信号经过仪器放大器送入微控制器（MCU）的模数转化（ADC）通道，MCU对采集的信号通过快速傅里叶变换（DFT）处理，实现食用油阻抗与相角的检测；USB和以太网接口，可与计算机通讯，以便对采集的数据进行存储和分析。(The project is based on the Cortex-M3 waste oil rapid detection device designed to achieve " waste oil" rapid, on-site testing. MCU control programmable direct digital frequency synthesizer (DDS) generates sinusoidal excitation signal through a variable gain amplifier (VGA) and a low-pass filter (LPF) acting on the oil-impedance sensor (lab produced) to send signals through the instrumentation amplifier into the microcontroller (MCU) modulo conversion (ADC) channels, MCU signal acquisition via Fast Fourier Transform (DFT) processing, oil resistance and phase angle detection USB and Ethernet interfaces, and computer communication, in order to collect data for storage and analysis.)
- 2020-07-01 17:20:01下载
- 积分：1
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KEY
自己写的一个带有松手检测和长按识别，短按识别，长短按区分的键盘扫描程序(Write your own keyboard scanner with a loosely detection and long-identification, press recognition, length according to the distinction)
- 2012-07-19 15:25:28下载
- 积分：1
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Nand-flash-for-Udisk
三星K9F1G08U0A的nand flash，U盘程序，实现坏块管理、均匀磨损等(this program is designed for disk based on SAMSUNG nand flash K9F1G08U0A )
- 2012-02-06 16:26:45下载
- 积分：1
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STC12C5A60S2-两路PWM调制输出
STC12C5A60S使用PCA输出两路PWM程序(STC12C5A60S uses PCA to output two PWM programs)
- 2020-12-01 18:29:26下载
- 积分：1
