Umdwelisi nkqubo Gromov: isiqu, inkcazo

Kuba abantu abathanda ayile izixhobo radio-elektroniki, kungekudala kukho imfuneko ukuba ithathe inxaxheba kuphuhliso microcontrollers. Ukusetyenziswa kwezi zixhobo ivula amathuba enkulu injineli kunomathotholo. Microcontrollers ukuvelisa kuphela iinkampani bambalwa iinkokheli - Microchip Technology, ATMEL, ARM Limited. Uphawu kwezixhobo loo imfuneko firmware yabo. Loo nto kuba oku kufuna badwelisi benkqubo. Kukho iintlobo ezininzi zezi zixhobo, unako ukuthenga lophawu, kwaye ungenza ngezandla zakho. Ukuba ukhetha i yesibini khetho, kungcono ukusebenzisa isisombululo esele zenziwe nezingqinekayo, ezifana wenkqubo Gromov. Le fowuni ilula, ukuqokelela phantsi amandla nkqu mafikizolo.

COM (AVR) -programmator Gromov

COM udweliso yi elula ukuvelisa. Ngaphandle imo yesicelo enye "SOMovskogo" zibuko Bitbang uba engeyomfuneko inguqu RS232 yekhompyutha COM-izibuko e-SPI, nto leyo efunekayo program. Kuya kwenza kuphela amanqanaba umqondiso kwizibuko COM, ukususela -12V, + 12V ukuba 0V kunye + 5V. Kuba oku yaye wayila scheme kweenkqubo ukuba AVR-izilawuli. Le ifoto ingezantsi ibonisa zokuhlela Gromov.

Esi sikimu yaphakanyiswa kuqala ngumbhali kwenkqubo AlgoritmBuilder Gennadiem Gromovym yaye ngokukhawuleza wazuza udumo ngenxa inokuthenjwa kunye nokusebenziseka lokubulawa.

Ukuze kuqhutyekwe ibandla isixhobo, siya kufuneka:

• Di- KD510, KD522, 1N4148, okanye analogs yalo.
• Seven resistor ukuba ukumelana ngegama 1k, amandla akunamsebenzi.
• Plume - ungenza uthathe ithuba ikhompyutha olungeyomfuneko IDE-loop. Ukuze ukusebenza uzinze kumphathi wesekethe kweenkqubo kuyimfuneko ukuba alternate kwiingcingo uphawu nombhexeshi cala. Ukuze sikwazi ukunciphisa umphakamo wengxolo eyabangelwa kwi iisekethe, kwakunye ukwandisa intambo kweenkqubo. Noko ke, musa uzibandakanye, ubude loop mayingagqithi 50cm.
• Isinxibelelanisi ukuba uqhagamshelwano kwisixhobo ofakwe, ungasebenzisa izihlanganisi ezisemgangathweni (ngasendleleni, its ekucetyiswa kunye nabavelisi microcontrollers), okanye ungasebenzisa uhlobo Isidibanisi BLS ( «Mama"), i izihlanganisi efanayo ukuya iikhompyutha motherboard enxulumene amaqhosha igobhogobho kunye LED nezikhonkwane ezifana PLS ( «i Pope"). Ukusetyenziswa kwezi izihlanganisi nga kakhulu lula isixhobo sentlawulo, okt. To. Izikhonkwane senkqubo zibekwe kufutshane imilenze microcontroller. Iinkcukacha beSouth Cape & Karoo, Mosi, MISO AVR uhlobo microcontroller zidityaniswe, ngokulandelelana, ukuze isetyenziswe Le isinxibelelanisi eyakhelwe kubo. Ngokwahlukeneyo ukudibanisa i "umhlaba" yaye "seta kwakhona".

Njengoko ubona kulula kakhulu, yaye iyathandwa Ndingumqondisi Gromov.

Ukusebenza kule fowuni, kufuneka uvavanyo lwenkqubo firmware le microcontroller.

Universal umdwelisi nkqubo Gromov esiya kwimiba kwisixando sokwenziwa. Yena akadingi unikezelo lwamandla eyahlukileyo, baze abona umdla, ngenxa ombane okungaphandle ukuba kwenzeka kwisekethe, microcontroller inokwenziwa ngaphandle kokuqhagamshelana kumthombo wamandla.

Lo mgaqo angaqokelelwa aphinde umdwelisi nkqubo USB, kodwa inkqubo kwisixhobo enjalo nzima ngakumbi.