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门禁系统相关设计资料
说明： 智能基于RFID门禁系统的完整代码,PCB设计,电路设计(Intelligent access control system based on RFID)
- 2020-04-20 00:54:37下载
- 积分：1
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STM32F103,OLED,CAN,已调通
说明： STM32F103C8T6双机通过TJA1050实现CAN通信，在原有工控板开发程序基础上增加了一点注解以及通过OLED显示效果，串口打印，实测已调通。(Stm32f103c8t6 dual computer realizes can communication through tja1050. Based on the original development program of industrial control board, a little annotation is added and OLED display effect, serial port printing and actual measurement have been adjusted.)
- 2020-03-30 20:16:30下载
- 积分：1
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循迹.
说明： 代码为基于51单片机开发的循迹小车源码，可供初学者参考学习。(This code is 51 tracked car source code)
- 2020-06-17 18:40:01下载
- 积分：1
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stm32驱动TFTLCD的一个程序
说明： stm32驱动TFTLCD的一个程序，带触摸功能，裸机实验(STM32 driver TFTLCD program, with touch function, bare machine experiment)
- 2020-06-20 00:40:02下载
- 积分：1
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MCS_51_asm_library
说明： MCS-51单片机实用汇编子程序库,有120多个子程序，含有各种数学函数，单字节、双字节和N字节的乘除法子程序，还有各种数据类型转换。可以直接复制粘贴使用，是学习单片机汇编难得的资料。(MCS-51 microcontroller practical assembly subroutine library with more than 120 subroutines, containing a variety of mathematical functions, single-byte, double-byte N bytes of multiplication and division, and another way process, as well as various data type conversions. Can copy and paste to use, is to learn valuable information on MCU assembly.)
- 2011-04-07 00:19:29下载
- 积分：1
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3-layers-51-menu
这是一个51单片机的菜单设计例程，使用时要做一些修改(This is a menu of 51 single-chip design examples, used to do some modifications)
- 2011-07-18 08:14:32下载
- 积分：1
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contiki-2.7
最新的低功耗传感器网络操作系统-contiki，支持文件系统，动态代码更新(The latest low-power sensor network operating system-contiki, supports file systems, dynamic code update)
- 2013-11-29 09:51:36下载
- 积分：1
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MX90640_STM32_HAL移植
说明： 测温矩阵传感器MLX90640的stm32移植版本，基于HAL库的硬件IIC驱动文件。(The STM32 porting version of mlx90640 is based on the hardware IIC driver file of Hal library.)
- 2021-01-11 09:48:49下载
- 积分：1
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单片机新手入门实验40个
自己试用过，适合初学，比较基础，但不是原创,请见谅，希望大家共同进步(I have tried it, suitable for beginners, comparatively basic, but not original, please forgive me, I hope you all make progress together.)
- 2020-06-21 13:40:02下载
- 积分：1
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1046.-Plane-Spotting
大多数自行车速度表工作通过使用霍尔效应传感器固定在自行车前叉。磁铁是附加到前轮上的辐条之一,它将与霍尔效应开关一次革命的车轮。速度计监测传感器计数轮革命。如果知道车轮的直径,距离可以很容易地计算如果你知道有多少革命的车轮。此外,如果时间完成革命,平均速度也可以计算出来。
对于这个问题,您将编写一个程序来确定总距离(英里)和平均速度(英里每小时)考虑到车轮直径,革命的数量和总时间的旅行。你可以假定前轮从未离开地面,并没有下滑或打滑。(Most bicycle speedometers work by using a Hall Effect sensor fastened to the front fork of the bicycle. A magnet is attached to one of the spokes on the front wheel so that it will line up with the Hall Effect switch once per revolution of the wheel. The speedometer monitors the sensor to count wheel revolutions. If the diameter of the wheel is known, the distance traveled can be easily be calculated if you know how many revolutions the wheel has made. In addition, if the time it takes to complete the revolutions is known, the average speed can also be calculated.
For this problem, you will write a program to determine the total distance traveled (in miles) and the average speed (in Miles Per Hour) given the wheel diameter, the number of revolutions and the total time of the trip. You can assume that the front wheel never leaves the ground, and there is no slipping or skidding.)
- 2013-12-21 14:06:26下载
- 积分：1
