摘要
设计了一种以单片机Atmega16为控制系统的步进电源,输出电压为0～+12V,通过按键可以实现±0.5V步进输出;采用4094驱动数码管显示,显示精度为0.1V。当输出超限时,具有自动报警功能。通过实验验证了此步进电源的实用性。
A kind of step power source is designed with the control system of microcontroller Atmega16. The output voltage is 0 - ＋12v, and ＋ 0.5v step output canbe achieved through the key. It adopts the display of 4094 driven nixie-tube, and the display precision is 0.1V. When the Output exceeds the limit value it can alarm automatically. Practicability of this electrical source has been verified by experiment.
出处
《辽宁高职学报》
2012年第1期98-100,共3页
Journal of Liaoning Higher Vocational
