1.5v to 5v dc/dc converter

memma me circuit eka supiriyatama qadagath wena circuit ekak. me circuit eken wenne 1.5v battery current eken 5v araganna eka. ithin meka thawa tikak wadi diyunu karala  aluth nirmanayak unath karanna puluwanne. me sadahaa awashaya wena LT1073 kiyana ic eka thamai tikak hoyaaganna apahasu . a ic ekath colombo nam hoyaaganna amaaru wena ekak na. apata puluwan onanam me paripathaya wadi diyunu  karala bettery kallen led bulb kihipayak paththu karanna puluwan widiyata hadaaganna. a wage hadala eeken podi torch ekak wage haduwanam ithin watinaakama kiyala wadak na. methanadi api baawitha karana ic eka LT1073 inverter ic ekak. me ic eken karanne api dena 1.5v eka 5v walata pariwarthanaya karala ehemath nathnam convert karana eka. me circuit eka ithaamath sarala ekak nisaa hadaagannath lehesiy.

L1 coil ekata 0.3mm coil ekakin potawal 7  parana cfl bulb ekakin galawapu kaandam rawuma wage eke othala ganna. coil kaallak hoyaaganna amaaru wenne na. circuit badu ganna kadawala ona tharam thiyenawa. o.3mm coil kaallak denna kiwwama a aya denawa. thawa oya resister set ekak thiyenawane wenama adala. eekath a widiyatama agayan samaana wenna ona. ethana thiyena ekak preset ekak. eeken puluwan apata out wenna ona valtage eka control karanna. a kiwwe apata 5v one nathnam 47k preset eka karakawala valtage eka adu karaganna puluwan. mama hithanaawa ada mama kiyala deepu circuit eken wadak wennathi kiyala. samahara ayanam dannewath nathuwa athi me wage circuit ekak thiyenawai kiyalath a kiyanne 1.5v 5v walata harawanna puluwan kiyalawath danne nathuwa athi. kamakna dan kawuruth dannawane wade karaganne kohomada kiyala. dan ehenam oyaalath oya parts tika hoyaagena circuit eka hadala balanna. monawahari prashnayak awoth comment ekak danna.  hari ehemanam ada dunne amuthuma widiye post ekak. idiriyedith me wage wenas post ekakin hamuwmu. 

you know how to check pnp and npn transistor

menna wenasma aaakaaraye post ekak thamai ada aragena awilla thiyenne. ada post eken kiyaladenna balaaporoththuwanne npn transistor ha pnp transistor wen karala aduraganne kohomada kiyala.mulinma balamu transistor kiyanne monawada kiyala. transistor kiyanne electronic wala mulika aarambaya. a kiyanne transistor eka hoyaagaththu nisaa thamai me wanawita thaakshanaya metharam diyunu welaa thiyenne. me wanawita lokaye transistor warga wishala pramanayak nishpadanaya karala thiyenawa. transistor eke mulika washayen bedenne kotas dekakata.  eewa pnp transistor widiyatai npn transistor widiyatai. ithin me transistor ape edineda circuit walata aniwarenma prayojanawath wenawa. 

transistor ekak pnp da nathnam npn da kiyala wen karala aduraganna hati thamai ada kiyala denna yanne. mulinma api npn transistor ekak gamu. eeta passe multimeter ekakuth gamu. dam mulimeter eke selector eka x1k walata daaganna. eetapasse analog multimeter ekaknam meter eke katuwa 0 ta ena widiyata ajest karaganna . digital eewainam ehema karanna ona naha. dan ehenam mulika wada tika hari. mulinma multimeter eken ena kalu wire eka npn transistor eke eka agrayakata thiyaganna eeta passe rathu wayar eka anith agra dekata maaruwen maaruwata thiyanna. mehema thiyanakota eka welaawakadi multi meter eke eka samaana agayan pennwana awastha dekak enawa. anna a welaawe kalu wire eka thiyagena hitapu agraya thamai base eka nathnam B paadaya. hari dan api balamu meke anith paada dekath hoyaaganna aakaaraya. eekata 100k resistor ekak aragena npn transistor eke api hoyaagaththa b paadayata sawikatraganna. eetapasse resistor eke nidahas agraya multimetr eke kalu wire ekath ekka allagena transistor eke ithuru paada dekata maaru kara kara thiyanna . anna a welaawe multimeter eke aduma ohms gananak pennana wita kalu wire eka allan idapu agraya thamai colecter hewath C agraya wenne. eeta passe ithuru una eka emitter hewath C agraya.

onna ehenam npn transistor eke pin tikanam wenkaragaththa. ehenam dan balamu pnp transistor ekaka pin tika wen karala aduraganna hati. meeekedi pnp transistor eka aragena multimeter eke rathu wire eka transistor eke eka agrayakata thiyala kalu wire eka anith agra dekata thiyala balanna. ehema balana eka welaawakadi multimeter eke samaana agayan pennana welaawe rathu wire eka thiyaagena hitapu agraya thamai transistor eke B paadaya wenne. eeta passe api balamu anith paada dekath hoyaaganna aakkaaraya. eekata kalin wagema 100k resistor ekak ganna. eeta passe resistor eke eka konak api hoyaagaththu b paadayata sawi karanna. dan resistor eke nidahas agrayata multimeter eke rathu wire eka thiyagena ithuru pin dekata a rathu wire ekai kalu wire ekai thiyala balanna. a mohothedith ee awastha deken aduma agaya pennana awasthawe rathu wire eka saha resistor eka thabu agraya C paadaya wenawa. a kiyanne ithuru una eka E paadaya.

onna ehenam transistor warga deka wen karala aduraganna widiya hana hariyatama danagannathi kiyala hithanawa.