suba dawasak. onna ada aragena aaweth circuit book ekak.me potha labune rathnesekara sameera kiyala digitalsrilanka facebook group eke yaaluwekugen. a group eke issara idala hitiya ayatanam me potha mathaka athi. eeth aluthen ekathu una ayata me potha balanna bari unaane. onna a nisaama circuitlanka harahaa labaadenna api theeranaya karaa.

wenada wagema adath kiyanna thiyenne oyaala laga thiyena circuitbook & tutorial ehema puluwan kamak thiyenawanam apata labaadeela eewain godak ayage danuma wardanaya karanna udawu karanna kiyala. 

wadi kathaa oona naa , oya pallehaa thiyena link eken book eka download karaganna