指示灯

This system to dc voltage source as the core, mainly AT89S52 SCM, through the keyboard controller to install dc power supply output voltage, setting stepping class can reach.01v output voltage, the range of 0-9.9 V, the maximum current 330mA for, and can show the actual pipe by digital output voltage values.

本系统以直流电压源为核心，AT89S52单片机为主控制器，通过键盘来设置直流电源的输出电压，设置步进等级可达0.1V，输出电压范围为0—9.9V，最大电流为330mA，并可由液晶屏显示实际输出电压值。系统有过流保护电路，当输出电流过大时功率管自动截至，而且有红色指示灯发出警报。

Whether the voltage instability, or the temperature too high, in addition to the inspection in accordance with the above steps, but also the working conditions in accordance with the computer to quickly positioning, such as the host power supply is turned on, you can hear the computer self-completion, if the hard disk light keep flashing, it should be the second to the fourth step in the inspection.

是否电压不稳定，或温度过高等，除了按上述步骤进行检查外，还可以根据计算机的工作状况来快速定位，如在开启主机电源后，可听见计算机自检完成，如果硬盘指示灯不停地闪烁，则应在第二步至第四步检查。

It also features a standing-seam dome roof, architectural louvers, electronic doors, and security lights. Electrical, mechanical, and cabinetry systems are also supplied.

它还以立边咬合接口圆顶、建筑天窗、电子门和安全指示灯为特色，还提供电子系统，机械系统和cabinetry 系统。

The notification is by means of an attention light or an audible alarm.

该通知是用指示灯或声音报警来实现的。

The Space Heater power will be cut off when generator's ACB is closing b.

当发电机开关合闸时，空间加热器指示灯熄灭。

If the power light blinks in a neverending way, the 30/30/30 reset has no effect.

如果电源指示灯闪烁永恒的方式，30/30/30 重置不起作用。

The dot of the exposure indicator below +1 flash in the viewfinder display for manual flash photography.

1下面曝光指示灯的圆点在取景器中闪烁表示手动闪光灯拍摄。

Has manufactured an intelligent car experimental platform, the design intelligent car automatic movement system, uses a piece to insult positive SPCE061A to take the car the examination and the control core; Uses the infrared sensor to examine the switching signal to deliver the monolithic integrated circuit to carry on the recognition, thus sends out the corresponding control command control intelligence car to follow the line travel; Used the impulse modulation the electro-optical sensor to carry on the obstacle the recognition with to evade bonds, sharpened the sensor anti- external interference ability, reduced the car power loss; The car movement by the indicating lamp demonstrated and has joined the pronunciation control function.

制作了一个智能小车的实验平台，设计的智能小车自动运行系统，采用一片凌阳SPCE061A作为小车的检测和控制核心；采用红外传感器检测到开关信号送到单片机进行识别，从而发出相应的控制指令控制智能小车循线行驶；采用脉冲调制的光电传感器进行障碍物的识别与避障，提高了传感器的抗外界干扰能力，降低了小车的功耗；小车的动作由指示灯显示并加入了语音控制功能。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。