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CEJU0118NOMODIFY
- 基于AT89C52的手持式激光超声测距仪，通过启动发送超声脉冲串开始计时，接收回波结束计时，同时测量周围环境温度，利用测得的温度进行修正声音在空气中传播的速度，该速度乘上传播时间除2即得到障碍物的距离。-AT89C52-based hand-held laser ultrasonic range finder, ultrasonic pulse through the string to start sending start time, receiving echo the end of ti
LASER_phase_meter
- 基于嵌入式的激光测距，使用的是相位调制原理，不同于脉冲测距-Embedded-based laser ranging, using phase modulation principle, different from the pulse ranging
TDC-TOF
- TDC-GP2 在时差法（TOF） 脉冲式激光测距中的应用-TDC-GP2 time difference method (TOF) pulsed laser ranging
Laser-distance-measurement-design
- 激光测距系统方案,激光脉冲测距法具有探测距离远、对光源相干性要求低等优点，被广泛应用于各个领域-Laser distance measurement design
便携式脉冲激光测距仪的研制
- 接收电路设计给出了完整的解决方案，解决了高压偏置电路、前置放大器的设计等技术难题。(The design of the receiving circuit gives a complete solution, which solves the technical problems of the design of the high voltage bias circuit and the preamplifier.)
便携式脉冲激光测距仪的研制
- 主要由脉冲半导体激光二极管发射电路、光学元件、漫反射物体、接收系统、高精度时间转换芯片TDC．GP2、单片机构成，激光发射电路打出窄脉宽光脉冲，同时将发射脉冲输入到TDC．GP2的START端口，触发时差测量。(Mainly by the pulsed semiconductor laser diode emitting circuit, optical element, diffuse objects, receiving high precision system, time convers
today
- 通过单片机控制实现激光测距，并显示在数码管(The realization of laser range finder by single chip microcomputer control)