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8051changsheng6zhongboxing
- 8051产生6种频率可调的波形发生器。由10个按键控制。每换一次频率或波形都要等1602显示完后才会产生波形-8051 produced six adjustable frequency waveform generator. From 10 control buttons. One for each frequency or wave will have to show that after 1602 would have Waveform
2008_3_23_11_43_9_67830
- 一个分辩率达1Hz的2G频率计 用8051-A resolution of 1Hz Tatsu 2G frequency meter with 8051
DigiFreqCounter
- mcs 8051 frequency counter
20khz
- Assembly language program to generate 20Khz frequency. MC 8051
8051
- 8051 micro controller frequency dividor
clock
- 16x2 lcd with alphanumeric keypad code Hardware requirements 4x4 keypad 16x2 lcd One 80s51 0r 80c51 Oscillator to provide necessary clock frequency to micro controller. A potentiometer for lcd contrast. First of all never fo
edsim51examples
- 16x2 lcd with alphanumeric keypad code Hardware requirements 4x4 keypad 16x2 lcd One 80s51 0r 80c51 Oscillator to provide necessary clock frequency to micro controller. A potentiometer for lcd contrast. First of all never fo
8255LCDschematic
- 16x2 lcd with alphanumeric keypad code Hardware requirements 4x4 keypad 16x2 lcd One 80s51 0r 80c51 Oscillator to provide necessary clock frequency to micro controller. A potentiometer for lcd contrast. First of all never fo
time
- 1、 8051内部定时计数器T0，按计数器模式和方式1工作，对P3.4（T0）引脚进行计数。将其数值按二进制数在P1口驱动LED灯上显示出来。 2、外部事件计数脉冲由P3.4引入定时器T0。单片机在每个机器周期采样一次输入波形，因此单片机至少需要两个机器周期才能检测到一次跳变。这就要求被采样电平至少维持一个完整的机器周期，以保证电平在变化之前即被采样。同时这就决定了输入波形的频率不能超过机器周期频率。-Internal timing counter T0 1, 8051, accordin
zhengxian
- 使用8051单片机通过DAC0832输出正弦/余弦波,初始频率为500Hz-Use the 8051 single-chip to output sine/cosine wave through the DAC0832, the initial frequency is 500Hz.