-
简易电子琴的设计 一、 设计题目: 设计一简易电子琴,要求能够发出1、2、3、4、5、6、7等七个音符。 使用元件:AT89C51、LM324,喇叭,按键等 二...
简易电子琴的设计 一、 设计题目: 设计一简易电子琴,要求能够发出1、2、3、4、5、6、7等七个音符。 使用元件:AT89C51、LM324,喇叭,按键等 二、 设计目的 (1)能够对电子电路、电子元器件、印制电路板等方面的知识有进一步的认识,独立对其进行测试与检查。 (2)熟悉8051单片机的内部结构和功能,合理使用其内部寄存器,能够完成相关软件编程设计工作。 (3)为实现预期功能,能够对系统进行快速的调试,并能够对出现的功能故障进行分析,及时修改相关软硬件。 (4)对软件编程、排错调试、焊接技术、相关仪器设备的使用技能等方面得到较全面的锻炼和提高。-simple design of a flower, a design : a simple flower design, request, sent seven notes. Use Element : AT89C51, LM324, speakers, such as two keys, designed (a) to be able to electronic circuits, electronic components, such as printed circuit boards with the knowledge to further understanding of its independent testing and inspection. (2) familiar with the 8051"s internal structure and function and the rational use of its internal registers can be completed software programming design work. (3) To achieve the desired functionality, the system can quickly debugging, and the right to function failure analysis, the timely revision of the related hardware and software. (4) The right software programming, debugg
- 2022-04-13 12:13:24下载
- 积分:1
-
美国TI公司的protel 元器件库,在应用中需要更新,本人收集了最新的版本共30M,为提高上传速度分六次上传。文件名依次为TI_1到TI_6。希望大家设计电路...
美国TI公司的protel 元器件库,在应用中需要更新,本人收集了最新的版本共30M,为提高上传速度分六次上传。文件名依次为TI_1到TI_6。希望大家设计电路板时少走弯路这里是TI_3-TI" s U.S. Treasury protel components, need to be updated in the application, I collected a total of up-to-date version of 30M, to improve the upload speed upload six hours. File name followed by TI_1 to TI_6. Hope that the design of circuit board is less detours here TI_3
- 2023-05-18 04:35:04下载
- 积分:1
-
单片机液晶显示驱动程序
lcd common driver with mcu
- 2022-01-24 16:03:18下载
- 积分:1
-
2515为源J1939 CAN控制器
CAN控制器2515的J1939库源程序-CAN Controller 2515 for the source J1939
- 2022-05-25 12:04:58下载
- 积分:1
-
12864标准程序,方便大家学习,里面有两个12864的显示程序
12864标准程序,方便大家学习,里面有两个12864的显示程序-err
- 2023-03-17 12:00:04下载
- 积分:1
-
此书为keilC的调试心得,有助于开发过程中错误的理解,积累开发经验!...
此书为keilC的调试心得,有助于开发过程中错误的理解,积累开发经验!-Debugging keilC book for ideas and help to develop understanding of the process error, the accumulation of development experience!
- 2023-05-25 22:10:03下载
- 积分:1
-
LCDs [C
【液晶显示器的C语言程序设计 Freescale 8位微控制器】一书的光盘,对LCD驱动编写很有帮助-LCDs [C-Language Programming Freescale 8-bit microcontroller] 1 book CD-ROM, LCD driver for the preparation of useful
- 2022-01-25 23:15:15下载
- 积分:1
-
Vx1828点3.5"TFT屏的的源程序,提供给大家参考。
Vx1828点3.5"TFT屏的的源程序,提供给大家参考。-Vx1828 point 3.5
- 2023-04-24 13:00:03下载
- 积分:1
-
NEC标准遥控接收处理程序,OK的IIC通讯程序,51单片机定时中断程序...
NEC标准遥控接收处理程序,OK的IIC通讯程序,51单片机定时中断程序-NEC Standard Remote Control Receiver processing, OK for IIC communication procedures, 51 MCU timer interrupt program
- 2022-08-04 08:19:51下载
- 积分:1
-
8位串行LED测试程序,带有字库文件,C51语言,KEIL uvision2下编译通过,并硬件调试通过...
8位串行LED测试程序,带有字库文件,C51语言,KEIL uvision2下编译通过,并硬件调试通过-eight serial LED testing procedures, with character, C51, uvision2 under KEIL compiler, and hardware debugging through
- 2022-02-03 13:37:19下载
- 积分:1