siyalu denaatama suba dawasak wewa. tika dawasak giya aluth post ekak daanna. onna ithin ada aragena aawe emergency led lamp ekak hadaaganna aakaraya. ada kaale godak wadagath wena ithaama adu mudalakin apatama hadaaganna puluwan wadagath circuit ekak. me emergency led lamp eken aththawashayenma siduwenne api eekata sapayala thibena AC widuliya nathi una gaman lamp ekata sawikara thibena battery eka harahaa lamp eka on wena eka thamai. mahaa loku
siddaantha newei . ithaa sarala siddaanthayak thiyenne.
mata mekedi diagram eke modify karapu ekakuth labuna. mama diagram dekama daannam.
Parts list
- 9v 500ma Transformer - 1
- IN 4007 - 5
- 6.8v 0.5w zener - 1
- 100uf 25v - 1
- LM317 - 1
- BC548 - 1
- BD140 - 1
- 1K - 1
- 2.2k v/r - 1
- 160 Ohm -1
- 16 Ohm 5w - 1
- 1.2k - 1
- 100 Ohm - 12
- 6v 4.5amh batt - 1
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