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基于总线通信的超声波测距
- 超声波测距器是有主控单片机以及其从单片机控制电路、超声波发射电路、超声波检测接收电路、显示电路等部分组成。采用lpc2132作为核心控制板,使用c8051F310作为采集芯片通过422总线通信传输数据、用TCT40-I0FI作为超声波发射器、用TCT40-I0SI和CX20106A,18B20构成超声波检测接收电路。通过总线通信可以使用多个超声波模块,大大提高工作的稳定性,测量的精度。
40khz
- 单片机产生40kHz方波 用于cx20106a 超声波测距 -SCM generate 40kHz square wave
chaoshengbo
- 基于51单片机的超声波测距程序,硬件系统采用74ls04、CX20106A芯片构成。-Ultrasonic distance measurement based on 51 single-chip program, the hardware system uses 74ls04, CX20106A chip composition.
cx20106a
- cx20106a 索尼的芯片 现已停产 不过算是非常经典的一款用于超声波接收处理的芯片,想做超声波模块的可以下载-cx20106a Sony chip has been discontinued, but which is a classic of a receiver for ultrasonic processing chip, the module can be downloaded want to see ultrasound
ultrasonic
- 超声波测距程序。硬件采用74LS04、CX20106A,测量范围达到2.5M。-Ultrasonic ranging procedure. By 74LS04, CX20106A hardware , measurement range 2.5 M.
1
- 单片机测距数码管显示,c语言源程序,51单片机,cx20106A接收 -The microcontroller ranging digital display, and c language source code the 51 microcontroller, cx20106A, receiving
Ultrasonic-range-finder
- 超声波测距仪设计文档,本设计主要是以74LS04和CX20106A为测距模块,DS18B20用于温度补偿,12864液晶显示,HC-SR04为超声波显示板,语音模块由音频功率放大器LM386、语音芯片WT588D、低压差电压调节LM1117组成。-Ultrasonic range finder design documents, the design is mainly based on 74LS04 and CX20106A rang
chaoshengboceju
- 主要由单片机系统及显示电路、超声波发射电路和超声波检测接收电路三部分组成。采用STC89C51来实现对CX20106A红外接收芯片和7404的控制-Mainly by the SCM system and the display circuit, ultrasonic transmitter and ultrasonic detection circuit receiving circuit consists of three part