Tshuab, Electronics
Gromov tus programmer: lub sij hawm, piav qhia
Rau cov neeg uas nyiam tsim qauv cua tshuab hluav taws xob, sai dua los sis tom qab muaj kev xav siv cov microcontrollers hauv lawv cov qauv. Kev siv cov cuab yeej no yuav qhib tau cov sijhawm lossis loj rau cov neeg ua haujlwm hauv xov tooj cua. Microcontrollers tsim tsuas muaj ob peb lub tuam txhab, cov thawj coj yog Microchip Technology, ATMEL, ARM Limited. Ib qhov feature ntawm tej khoom siv yog qhov xav tau rau lawv cov firmware. Tias yog vim li cas yuav tsum tau kom cov neeg tsim tawm. Muaj ntau ntau hom kev pab no, koj tuaj yeem yuav cov khoom muaj npe, thiab koj tuaj yeem ua koj tus kheej. Yog tias koj xaiv qhov kev xaiv thib ob, nws yog qhov zoo tshaj plaws los siv qhov kev npaj thiab tshuaj xyuas, xws li Gromov tus programmer. Tus ntaus ntawv yooj yim heev, nws muaj peev xwm txawm yuav ua tau los ntawm ib tug novice.
COM (AVR) -Programmer Gromov
Tus COM programmer yooj yim los ua lag luam. Yog hais tias hom lwm hom ntawm "chaw nres nkoj" ntawm Bitbang siv, nws ua qhov tseem ceeb kom hloov lub RS232 interface ntawm COM chaw nres nkoj mus rau SPI, uas yog tsim nyog rau qhov kev zov me nyuam. Nws tsuas yog tseem rov qab sib txuas ntxiv ntawm cov teeb liab hauv qhov chaw nres tsheb ntawm COM, ntawm-12V, + 12V mus rau 0V thiab 5V. Rau lub hom phiaj no, tus txheej txheem programmer rau AVR-controllers yog tsim los. Daim duab hauv qab no qhia Gromov tus programmer.
Rau thawj lub sij hawm no lub tswv yim twb npaj siab los ntawm tus sau ntawm qhov kev pab cuam AlgoritmBuilder Gennady Gromov thiab sai sai tau qhov koob tsheej ntawm nws kev ntseeg tau thiab simplicity ntawm tiav.
Yuav kom pib sib sau tau cov cuab yeej, peb yuav tsum tau:
- Diodes KD510, KD522, 1N4148 los yog lawv cov analogs.
- Xya resistors nrog ib tug nominal tsis kam ntawm 1 kOhm, lub zog tsis txawv.
- Loop - koj siv tau lub computer ruaj ntseg IDE-voj. Rau cov haujlwm ruaj khov dua ntawm qhov programmer Circuit Court, nws yog ib qho tsim nyog yuav tau hloov lub xov tooj cua nrog xoom xaim. Li ntawd, peb tuaj yeem txo qhov theem ntawm cov cuam tshuam kev cuam tshuam nyob rau hauv lub circuits, thiab kuj ntev lub programming xaim. Txawm li cas los xij, tsis txhob poob deb, qhov ntev ntawm lub voj yuav tsum tsis pub tshaj 50 cm.
- Connector rau kev txuas mus rau lub tshuab hlwb hlau, koj tuaj yeem siv tus qauv txuas (los ntawm txoj kev, cov microcontroller manufacturers pom zoo), tiam sis koj siv tau cov BLS (poj niam) connector, tib lub sib txuas ntawm cov computers hauv lub niam ntawv muaj kev cob cog rua lub cev nyees khawm thiab LEDs Thiab koob ntawm hom PLS ("dads"). Kev siv cov kev sib txuas no tso cai rau koj los ua kom yooj yim rau kev ntaus ntawv, txij li lub pins ntawm tus programmer muab tso rau hauv qhov ze ntawm cov ceg ntawm cov microcontroller. Muaj mob SCK, MOSI, MISO microcontroller type AVR nyob ua ke, ntsig txog, lawv yuav tsum siv lub teeb tsa built-in. Txuas mus txuas ntxiv "hauv av" thiab "pib dua".
Raws li koj tau pom txhua yam yog yooj yim heev, qhov no yog li cas Gromov tus programmer muaj nuj nqis rau.
Khiav no ntaus koj xav tau ib qho kev pab cuam thiab ib tus firmware firmware microcontroller.
Tus programmer universal Gromov tau muab sib xyaw kom haum rau cov ntsiab lus. Nws tsis tas yuav tsum tau muaj hluav taws xob txawv, thiab qhov twg yog qhov tseem ceeb tshaj plaws, vim yog qhov kev tiv thaiv kab mob hauv lub voj voog, hauv microcontrollers yuav tsum tau programmed tsis txuas mus rau lub hwj chim tau los.
Los ntawm tib lub hauv paus, nws yog ib qhov ua tau kom sib sau tau ib lub programmer usb, tab sis lub tswv yim ntawm tej lub ntaus ntawv no me ntsis nyuab dua.
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