Ngandlel 'ithile yayithatha ibhloko ngevolthi eqingqiweyo phantsi kwezixhobo ezahlukeneyo. Kunzima ukwenza oku ngolungelelwaniso olugudileyo, kwaye nokujikeleza isigqubuthelo se-potentiometer ngalo lonke ixesha i-voltage eyimfuneko ayikho ngokupheleleyo. Emva koko ndaye ndagqiba kwelokuba ndenze umthombo olula onama-5v, i-9V, kunye ne-12V kwizilonda eziqhelekileyo zeChip.
Isidingo
- Umthombo wevolthi eqhubekayo ye-12 v - http://li.pub/5evc1t
- I-L7805CV Stabilizer i-microcircuit - http://li.pub/5a
- I-L7809CV Stabilizer microcircuit - http://li.pub/5itu9f
- Tshintshela kwizikhundla ezintathu - http://li.pub/5ju5j
- I-LED 3 iziqwenga - http://li.pub/5itu28
- I-resistors 1 com - http://li.pub/5h6ouv
- 1N4007 Deds - http://li.pub/5ibg8
Umzobo woNcedo lwaMandla we-3 Viness
Umthombo ulungile unika i-12 v. Ukuba ufuna ukufumana i-5 okanye 9, i-skick skip kuphuma kwi-chips ezihambelanayo. I-LED ibonisa i-voltage ekhethiweyo.
Imveliso yetyala kwibhloko
Umzimba webhlokhi wenziwe ngemibhobho yothungiweyo. Ichazwa njani le nkcukacha apha-
Iplastiki ye-PVC inqunyulwe ekuvuneni kwetyala:
Ke, ngoncedo lwento ebalaseleyo, amacala achukunyiswe omnye komnye.
Izindlu ziyanxitywa zizivuno zeengcingo ezingenayo neziphumayo, i-LEDS, ukutshintshela.
Iindlebe zidityanisiwe kwiikona ukuze zenze ukuba kuphole kwisiciko.
Isigqubuthelo sichwetheza ngeteyiphu yokupeyinta kwaye sidle imingxunya kwiikona, sibhoboza isiciko kunye neendlebe.
Ukuthandaza imveliso enomdla kwelinye icala.
Ukudibana nomthombo wamandla olula kangangee-3 voltage
Yiya kwindibano yebhloko. Sitsiba iingcingo zenethiwekhi kwaye silungisa i-nylon scred.
Siyayithoba ibhloko ngevolthi eqinileyo kwaye ithathe iBhodi.
IBhodi ifakwe kwisakhiwo esitsha kwi-adherion enamacala amabini. I-GLUKI i-SITE ye-chips.
Kwizi-Eentathu ezintathu esabaqeqeshayo kunye nokufaka i-subrink shrink.
Faka ii-LED kwizindlu kwaye utshintshe.
Ukuthembeka, yonke into inokukhulisa iglue eshushu. Abafowunelwa bathumela ii-LED ngokwesikimu.
Sithengisa iingcingo ze-joyidi kunye nee-Deodes kwii-microcircuy.
I-microcircuirs ifakwe kwi-radiators, isikhafu ukuya kwindawo. Ithebhu yeThuthwe njengezesikimu.
Sivala isiciko sangasemva kwaye silungiselele izikrelem.
Umthombo ulungele ukusebenzisa.
Inyaniso yokuba iitshiphu zifihlwe ngaphandle koloyiko. I-chip nganye enjalo inokhuselo lwangoku kunye nobushushu. Ukungaphezulu kwama-70 degrees Celsius, kuya kucimeka ekupholeni kwayo.
