资源列表
31-99累减
- 31-99累减()
43-数码管闪烁
- 43-数码管闪烁(43- digital tube flashing)
50-产生多路不同频率方波
- 50-产生多路不同频率方波(50- produces multiple Fang Bo channels with different frequencies)
68-外部中断1电平触发
- 68-外部中断1电平触发(68- external interrupt 1 level trigger)
7-不同频率闪烁多个LED灯
- 7-不同频率闪烁多个LED灯(7- flashes multiple LED lights at different frequencies)
70-外部中断1下降沿触发
- 70-外部中断1下降沿触发(70- external interrupt 1 falling edge trigger)
74-按键喂狗
- 74-按键喂狗(74- button feeds the dog)
76-警车声音
- 76-警车声音(76- police car sound)
77-救护车声音
- 77-救护车声音(77- ambulance voice)
80-消防车警报
- 80-消防车警报(80- fire alarm)
82-步进电机转动原理
- 82-步进电机转动原理(Rotating principle of 82- stepping motor)
83-步进电机正反转
- 83-步进电机正反转(83- stepper motor positive and reverse)