Microreader Kit thiab Tshaj: 7 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30

Cov khoom siv no yog qhov tseem ceeb me me microreader nrog IC txuas rau nws, uas muab nws cov ntaub ntawv nyeem. Lub microreader qhia cov ntawv ib tsab ntawv ib zaug hauv ib lub voj. Thaum twg koj rov pib dua nws, nws xaiv cov kab lus tshiab los ntawm nws cov software ntawm qhov tsis zoo. Qhov khoom siv Microreader los nrog cov lus qhia zoo nkauj, muaj xim zoo nkauj. Rau qhov pom zoo ntawm cov lus qhia no, IC lub qhov (socket) yuav raug siv los txhawb kev tshem tawm yooj yim ntawm cov nti rau kev ua haujlwm. Lub qhov (socket) IC yog lub txaj sib dhos ua ke (IC) tuaj yeem zaum tau. Qhov no koj tuaj yeem tshem nws tawm thiab teeb tsa nws lossis tsiaj nws yog tias koj xav tau. Koj tuaj yeem tau txais los ntawm Makezine Store. Koj tuaj yeem siv MiniPOV ua tus programmer. Tsis yog nws tsis yog qhov dag kom tau txais ntau tus neeg yuav lawv - siv MiniPOV los ua haujlwm Microreader yog qhov pheej yig dua li yuav tus qauv IC programmer. Xwb, koj tuaj yeem ua koj tus kheej programmer siv cov lus qhia no. Ua ib qho IC hauv txoj haujlwm no ua rau nws nyuaj dua (cuam tshuam) los ua ke. Kuv yuav tus pheej yig 20 tus pin IC los ntawm Radioshack, uas kuv tau hnov tsis zoo heev. Nws ua haujlwm zoo rau txoj haujlwm no txawm hais tias. Tsis tas li, koj tuaj yeem txiav txim siab IC vim tias qhov no tshem tawm qhov ua yuam kev ua kom koj IC puas tsuaj. Txhawm rau kawm cov hauv paus ntawm kev siv tshuaj xyuas kos tawm phau ntawv qhia no los ntawm noahw. Tsis tas li, ntawm no yog cov vis dis aus zoo los ntawm MAKE blog. Lub tswv yim, koj tuaj yeem tso tus nyeem me me no rau txhua yam khoom. Thaum kawg phau ntawv qhia no yuav piav qhia yuav ua li cas txuas qhov no ib ntus rau ib daim khaub ncaws.

Kauj Ruam 1: Yam Koj Tau Txais thiab Yam Koj Xav Tau

Cov khoom siv no yooj yim zoo nkauj. Koj tau txais dab tsi: MicroreaderBattery Holder (nrog cov ntsia hlau) IC Dab tsi koj xav tau: Cov hlau txuas nrog cov lus qhia zoo 2 AA cov roj teeb txuas txuas txuas yog tias koj xav ua haujlwm nws siv tus programmer tau txais 20-pin IC qhov (socket) Cov duab no tsis yog 100% tsim nyog tab sis nws yuav pab tau. Kuv pom nws yooj yim dua los ua qhov no ntawm lub desktopop.

Kauj Ruam 2: Khoov qee tus Pins thiab Txuas Cov Hluav Taws Xob

Koj yuav tsum tau khoov tus IC (lossis lub qhov (socket)) txhua txoj hauv kev tawm, tshwj tsis yog ib qho. (Saib daim duab)

Cov hlua hluav taws xob yuav tsum tau txuas nrog tus pin tshwj xeeb. Siv daim duab rau siv.

Kauj Ruam 3: Khoov Tus Kheej Ntau

Ok ntawm no yog qhov cuam tshuam tiag tiag.

Koj yuav tsum tau thim rov qab ob tus pin ntawm lub micro nyeem ntawv. siv phau ntawv qhia thiab cov duab ntawm no los pab koj. Tsis txhob txhawj yog tias thaum kawg IC tau teeb tsa me ntsis nkhaus.

Kauj ruam 4: Solder

Solder tag nrho cov pins. Qhov no tuaj yeem nyuaj me ntsis. Thaum kuv ua tiav ib qho ntawm lub teeb tsis ua haujlwm thiab nws hloov tawm tias ib tus pin tsis ua kev sib cuag. Yog li cia li ua qhov no hauv ob kis. Thawj qhov muag txhua yam, tom qab ntawd thaum nws qhuav rov qab thiab kos ob zaug - zoo li muaj qhov txaus;)

Kauj Ruam 5: Ntxig Chip, Roj Teeb

Okay, yog li koj ua tiav.

Muab tus IC tso rau hauv qhov sib txawv kos rau ntawm nws mus rau qhov sib txawv hauv IC qhov (socket). Muab cov roj teeb tso rau hauv lub roj teeb thiab koj tau teeb tsa! Tam sim no nws yuav pom thiab pom cov lus tsis raug. Yay!

Kauj ruam 6: Programming

Tej zaum koj yuav nyob twj ywm, "Tus phooj ywg, cov kab lus hauv cov kaus poom no zoo nkauj heev." Yog tias koj tsim qhov no nrog IC qhov (socket) thiab muaj lub ntsiab lus ntawm kev ua haujlwm IC (zoo li MiniPOV) koj tuaj yeem hloov pauv qhov microreader qhia tau yooj yim. Koj yuav xav tau ob yam: (Qhov no ua tiav hauv Windows, tab sis muaj qhov sib npaug rau OSX) thiab Linux) WinAVR - Nov yog Windows version ntawm Avrdude, uas muaj rau OSX thiab Linux, tsuas yog google nws. txhawj xeeb. Tus tsim tawm ntawm yam khoom no tau hloov pauv tiag tiag. Nws txawm muaj cov lus qhia luam tawm hauv nws! Yog li, xyuas lawv.

Kauj Ruam 7: Sau Kab Lus Tshiab

Tom qab koj teeb tsa WinAVR (lossis nws zoo sib xws) Extract cov firmware zip file rau hauv c: / nyeem ntawv (lossis lwm qhov) Qhib mrb.c hauv wordpad thiab nqes mus txog thaum koj pib pom:

const tsab ntawv StringKoj yuav pom cov khoom sau ua lus Askiv yooj yim. Tam sim no hloov tus lej ntawm kab lus no rau txhua yam koj xav tau, thiab txuag! Txuas koj li IC programmer (Kuv yuav siv MiniPOV ua piv txwv) nrog lub microreader nti. Mus Pib/Khiav thiab sijhawm "cmd" thiab lub davhlau ya nyob twg yuav qhib. Yog tias koj tsis tau siv qhov no ua ntej, peb yuav tsis ua dab tsi zoo nkauj ntawm no. "cd" mus rau phau ntawv teev npe. Thiab qhov ntawd zoo nkauj heev txhua yam koj yuav tsum paub.type

cd c: / nyeem ntawvTam sim no koj yuav tsum tau ntaus peb cov lus txib (ib qho tom qab lwm qhov) uas npaj cov ntaub ntawv rau xa mus rau hauv lub nti

ua cleanmake allmake installYog tias koj tsis pom ib qho lus tsis raug dab tsis, ces nws zoo li koj lub nti tau hloov kho tshiab. Pop nws rov qab rau hauv microreader thiab txaus siab rau!