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AT89C51 ISD4004 interface with recording and playback process design, control 40...
AT89C51与ISD4004的接口及录音放音程序设计，控制4004-AT89C51 ISD4004 interface with recording and playback process design, control 4004
- 2022-03-25 06:00:06下载
- 积分：1
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80C51 single
采用80C51单片机为控制核心，利用超声波传感器检测道路上的障碍，控制电动小汽车的自动避障，快慢速行驶，以及自动停车，并可以自动记录时间、里程和速度，自动寻迹和寻光功能。整个系统的电路结构简单，可靠性能高。 采用的技术主要有：
通过编程来控制小车的速度；
传感器的有效应用；
新型显示芯片的采用.-80C51 single-chip microcomputer used for the control of the core, the use of ultrasonic sensors detect obstacles on the road, control of electric cars automatic obstacle avoidance, fast low traffic speeds, as well as the automatic parking, and can automatically record time, mileage and speed, automatic track finding and searching optical function. Circuit the whole system of simple structure, high reliability. The technologies used are: programmed to control the speed of car the effective application of the sensor new display chip used.
- 2023-05-11 19:05:04下载
- 积分：1
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1602lcm字符液晶屏驱动演示程序,连接线图: LCM
1602lcm字符液晶屏驱动演示程序,连接线图: LCM-------51 LCM-------51 LCM--------51
DB0-----P0.0 DB4-----P0.4 RS-------P2.0
DB1-----P0.1 DB5-----P0.5 RW-------P2.1
DB2-----P0.2 DB6-----P0.6 E--------P2.7
DB3-----P0.3 DB7-----P0.7 VLCD接1K2电阻到GND
[注]:AT89C51的晶振频率为12MHz-1602lcm character LCD Driver demo program, link map : LCM LCM------- 51------- 51-------- 51 DB0 LCM P0 .0 DB4----------------- P2.0 P0.4 RS DB1----- P0 .1 DB5 P 0.5 RW----------------- P P2.1 DB2 Encl 0.2 DB6 E------------------ P0.3 P2.7 DB3 DB7----- P0.7 VLCD access 1K2 resistance to GND [Note] : AT89C51 oscillator frequency of 12 MHz
- 2022-02-20 17:03:27下载
- 积分：1
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三路红外线探头控制ISD2560语音播放。主要原理是正常情况下三对红外线接收管接收到各自配套对应的红外发射管的红外线，属于正常检测状态，一旦有一路红外管信号被隔...
三路红外线探头控制ISD2560语音播放。主要原理是正常情况下三对红外线接收管接收到各自配套对应的红外发射管的红外线，属于正常检测状态，一旦有一路红外管信号被隔断，侧启动语音芯片程序，播报警示提醒语音或报警。三对红外管可以根据使用需要，设置搭配报警程序。可用于各种排队系统。-three-way infrared probe control ISD2560 voice broadcast. The main principle is that under normal circumstances receive three pairs of infrared receiver to control their own matching the corresponding infrared emission of infra-red and is a normal state of detection, if there is way infrared control signals are cut off, side launched procedures voice chip, broadcast a warning to remind voice or alarm. Three pairs of infrared tube can be used, the police procedures set match. For various queuing system.
- 2022-03-18 13:49:23下载
- 积分：1
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关于CY68013开发USB2.0批量上传的实例.想从事USB开发的可以参考....
关于CY68013开发USB2.0批量上传的实例.想从事USB开发的可以参考.-CY68013 development on the bulk upload examples of USB2.0. Would like to engage in USB development can refer to.
- 2022-08-18 07:52:02下载
- 积分：1
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用与计算机的串口通信， MAX232转4
用与计算机的串口通信， MAX232转4-Bunches of communication that used with the computer , MAX232 change into 4
- 2022-07-13 03:13:15下载
- 积分：1
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C8051f020在CGM12864B点阵液晶模块上显示两个位图及两个汉字
C8051f020在CGM12864B点阵液晶模块上显示两个位图及两个汉字-C8051F020 in CGM12864B dot matrix LCD module display two bitmaps and two Chinese characters
- 2022-05-31 12:16:33下载
- 积分：1
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1―wire总线的详细介绍，对有设计硬件电路的同志有帮助
1―wire总线的详细介绍，对有设计硬件电路的同志有帮助-1-wire bus detailed description of the hardware design of a circuit to help comrades
- 2022-03-18 15:46:35下载
- 积分：1
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ATMEGA128 introduced the use of the AD, in great detail, it is worth a cut, but...
介绍了ATMEGA128的AD使用，很详细，值得一砍，不过是E文的-ATMEGA128 introduced the use of the AD, in great detail, it is worth a cut, but the text is E.
- 2022-01-25 20:00:29下载
- 积分：1
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串行DA，MAX549PDF及汇编原程序，测试成功。51控制。
串行DA，MAX549PDF及汇编原程序，测试成功。51控制。-serial DA, and the compilation of the original MAX549PDF procedure, tested successfully. 51 control.
- 2022-01-26 08:08:38下载
- 积分：1
