Ʋ² 㿡 Ż ϴ ;µ dz Dz ϳ ȵ
Ȯغ ǻ ϴ
ƴϴ ǻ 缭 㿡 ȾҴµ ڸ ϰ
̻ؼ dz Ȯߴµ Dz dz Ưϰ
װ Ѵ dz LED ϴ مfϴ
ħ Ÿ ߾
ħ Ȯ ߾ ȳ Ƽ Ű Ƚ
ٵ Ͻô е Ѵٰ Ÿ ̰ ִٰ
dz ų ǵȴµ .
Ȳ ۷κڽ ϱ ű ...
1. LED ϱ ϰ óԾ ϴ ½ϱ?
2. ߸Ȱ Ȯϴ ֽϱ?
ͳ ϱ 輱 ٰ ռȰ ̶ ǵ帮 ˼ִٴµ
ŵ غ ǻ Ȱ Ѹ Ĵٺ( ϴϱ?) Ѹ ġ?
ٵ ̰ Ʈ ߵɰŰƼ Ʈ ° Ⱦմϴ
Ʋ ƴµ Ʈ ٰ ѷ ¥ ò
3. µ dz Ҹ? ũ(ö)Ͱ ̤ӤӤϴ Ҹ 鸮µ
Ŀ ƴմϴ Ű½ÿ Ҹ ȵ鸮ϱ Ȯϰ 鸳ϴ
̰ ⳪?
4. ̵ ٲٰ ϱ и ε ϰ ִ .
¥ ̰ Ȳ ھ