Old Web
Self-made simple digital illumination meter
2010
利用硅光电池将接收到的光信号转换成电信号,然后利用A/D转换器ICL7107将输入的模拟电压信号转化成数字信号,再通过LED共阳极数码管将该输出值直接显示,由此构成数字照度计.该照度计制作简单,读数方便,费用少.
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
0
Citations
NaN
KQI