元LabVIEW基本版可享1.3折优惠，仅需999元。优惠二：限时购买原价21436元LabVIEW完整版可享4.6折优惠，仅需9,999元，立省11,437。 优惠三：限时购买原价36436元
2015-10-22 16:37
51实验14.数码管从 000 显示到999#include "reg52.h"typedef unsigned int u16; typedef unsigned char
2021-07-21 08:42
这次给大家分享一个三位数码管实现0-999倒计时器所需元器件如下：AT89C51芯片*112MHz晶振 *133pF电容 *210uF电解电容*110K电阻*1200Ω电阻*21单位7段数码管*3
2021-07-21 06:44
KEX12(B)DDD
2023-03-22 19:21
KEX12(C)DDD
2023-03-22 19:20
:\Users\Administrator\Desktop\me\ddd for device 16F877Using driver D:\Program Files\HI-TECHme\ddd
2013-10-14 17:39
Internal Clock，Channel1 选择PWM Generation CH1下方参数Prescaler -> 71Counter Period ->999频率是72M/(71+1)/(999+1) = 1KHzPulse -> 500
2022-03-02 06:05
999-16716-001
2023-03-29 21:42
B67N08T999X
2023-04-06 13:26
CO MONITOR 0-999 PPM
2023-03-23 02:59
