Cov txheej txheem:
- Kauj Ruam 1: Daim Ntawv Khw Muag Khoom
- Kauj ruam 2: Khoos phis tawj Computer
- Kauj Ruam 3: Ua Pawg Thawj Coj Ua Ke
- Kauj Ruam 4: Txuas nrog Niam Txiv Pawg Thawj Coj
- Kauj Ruam 5: Txuas rau Motherboard Txuas Ntxiv
- Kauj Ruam 6: Ua PIC
- Kauj Ruam 7: Xaus
Video: Mac Envy: 7 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30
Koj yuav tsum tau muab nws rau Apple, lawv tsis skimp ntawm tsim lossis yam me me. Cov nuances me me no tau teeb tsa lawv sib nrug los ntawm cov pawg tsim tawm clones, tab sis tam sim no koj tuaj yeem muaj qib ua si … yam. Txoj haujlwm no yuav muab koj nrog fading standby LED uas mac khav thaum so. Ob peb daus las ntawm cov khoom siv thiab koj yuav ploj mus thiab tawm zoo li txhua lub mac hauv thaj av.
Kauj Ruam 1: Daim Ntawv Khw Muag Khoom
Rau qhov haujlwm no koj yuav xav tau -1. Picaxe 08m thiab pawg thawj coj saib Kiwi mus ntawm no, Asmeskas mus ntawm no. Brits mus ntawm no 2. 10kohm thiab 100ohm resistors (+ ib qho ntxiv tham tom qab) 3. Qee qhov txuas hlau 4. NCO NTSOOV: Koj yuav xav tau picaxe 08m qhov no tsis zoo ib yam li Picaxe 08. Yog tias koj tsis tau siv hom PIC no ua ntej koj yuav tau txais lub xov tooj cua txuas nrog ib yam.
Kauj ruam 2: Khoos phis tawj Computer
Tam sim no kuv tab tom ua qee qhov kev xav ntawm no. Kuv xav tias koj muaj lub khoob khoob khoob lub zog tsav thiab kuv kuj xav tias koj muaj lub txuas txuas txuas usb ntawm koj lub rooj tsav xwm thiab tias koj lub rooj tsav xwm niam ua qhov no nyob hauv kev tos.
Yog tias cov kev xav no muaj tseeb cia peb txav mus! Cov kab hluav taws xob no ua haujlwm tawm txoj kev xav tias thaum lub zog rau koj lub zog raug tshem tawm lub khoos phis tawj yuav nkag mus. Thaum qhov no tshwm sim micro tswj pib PWM niaj hnub (nce thiab txo qhov hluav taws xob) ntawm lub teeb pom kev zoo ntawm lub PC muab rau koj cov txiaj ntsig mac. Thawj qhov koj yuav tsum tau nrhiav yog lub chaw nres nkoj USB seem thiab lub floppy disk drive txuas. Feem ntau cov PC niaj hnub no muaj cov khoom seem yog li tsis txhob poob siab.
Kauj Ruam 3: Ua Pawg Thawj Coj Ua Ke
Sib sau ua ke cov khoom ntawm pawg thawj coj saib raws li qhia hauv daim duab. Tus tiv thaiv thib peb yog rau LED nyob rau pem hauv ntej ntawm koj lub PC. Tus nqi rau tus tiv thaiv tuaj yeem sib txawv nyob ntawm qhov loj me thiab lwm yam. Koj tuaj yeem mus rau ntawm qhov chaw no LED ntsuas kom suav cov LED tiv thaiv thaum koj muaj qhov muaj txiaj ntsig. Yog tias koj tsis muaj multimeter ces txog 20mA thiab 2.3v yog tus lej zoo rau yob nrog, tej zaum tus tiv thaiv ib puag ncig 150ohms txog 180ohms yuav ua.
Kauj Ruam 4: Txuas nrog Niam Txiv Pawg Thawj Coj
Lo lus ceeb toom - khoos phis tawj siv me ntsis ntawm tes tab sis yog tias koj kooz koj lub PC Kuv tsis tuaj yeem pab tau. Ua txuas lub hwj chim ua rau ntawm lub rooj sib tham proto rau USB ntsaws raws li qhia. Nco tseg qhov txuas muaj ib kab ntawm 5 tus pin thiab ib kab ntawm 4 tus pin tus pin rau sab laug ntawm tus pin ntxiv yog tus -ve lossis tus pin hauv av. Cov pins nyob deb tshaj ntawm tus pin ntxiv yog +ve ntawm 5v pins. Tseem tsis meej pem? Saib ntawm no.
Kauj Ruam 5: Txuas rau Motherboard Txuas Ntxiv
Tam sim no txuas lub floppy disk tsav lub zog ntsaws raws li qhia. Qhov no tseem ceeb heev kom tau txais txoj hauv kev no, yog tias koj ntsaws nws rov qab rau pem hauv ntej koj yuav tsum npaj koj tus kheej rau qee cov pa luam yeeb!
Lub vaj huam sib luag pem hauv ntej LED tuaj yeem txuas nrog tau, nyob ntawm koj rooj plaub qhov no yuav yog lossis tsis tuaj yeem sau rau ntawm tus thawj coj. Yog tias nws yog -v cov hlau lead mus rau ntawm lub rooj ntug ntug ntawm qhov txuas. Yog tias nws tsis yog kev ntxhov siab nws tsuas yog yuav tsis ua haujlwm, tom qab ntawd tsuas yog sib pauv lawv.
Kauj Ruam 6: Ua PIC
Thaum koj txhua qhov txuas txuas hluav taws tuaj rau koj lub PC thiab pom dab tsi tshwm sim. Nrog hmoov zoo me ntsis yuav tsis muaj dab tsi tshwm sim. PIC tsis muaj dab tsi thiab yuav tsum tau programmed ua dab tsi. Kuv hnov koj yws yws 'yog li tam sim no kuv yuav tsum tau qee tus programmer thiab fudge ncig nrog sib dhos kom nws ua haujlwm'. Tsis yog koj tsis yog qhov tseeb txhua yam koj xav tau yog software dawb thiab rub kab ntawv (USB lossis cov ntawv txuas muaj nyob kom ntseeg tau tias koj yuav ib qho thaum koj xaj cov khoom siv proto lossis ua koj tus kheej). Qhib lub software thiab ntaus hauv qab no raws li txoj haujlwm tshiab.'------------------------------------ --------------------------------------------- Pib: ncua 2000 ' tos rau vib nas this yog pin3 = 1 ces pwron 'yog tias lub zog nyob ntawm goto pwron sub routineif pin3 = 0 ces standby' yog tawm goto standbypwron: pwmout 2, 255, 1000 'teeb tsa pwm kom lub teeb nyob qis dua 2000' tos 2 vib nas this pib pib 'tau rov qab pib thiab txheeb xyuas qhov xwm txheej rov pom dua: rau w0 = 0 txog 500 kauj ruam 1' pib lub voj kom nce mus rau pwmpwmout 2, 255, w0 'ramping up pwm siv w0pause 5' ua kom cov khoom qis me ntsis tom ntej w0 'voj rov qab rau w0 rau w1 = 500 mus rau 0 kauj ruam -1pwmout 2, 255, w1pause 5next w1goto pib 'txheeb xyuas qhov xwm txheej dua.'---------------------------- ----------------------------------------------------------------------- ---- Nov yog txoj hauv kev yooj yim heev ntawm kev ua tiav qhov peb xav tau. Koj tuaj yeem fudge ib puag ncig nrog kev ncua thiab lub voj (cov khoom ua siab loj) kom ua tiav koj qhov ploj tab sis feem ntau qhov no yuav tsum ua rau koj mus. Nco ntsoov tias koj xyaum ntawm LED koj tau siv tiag tiag raws li lawv txhua tus yuav hnov qhov txawv me ntsis. pib ua haujlwm!
Kauj Ruam 7: Xaus
Koj yuav tsum muab lub rooj sib tham tso rau hauv rooj plaub yas yog li koj tsis tas yuav txhawj xeeb txog yam khoom luv thiab nws tseem yuav yooj yim dua ntawm cov khoos phis tawj.
Tam sim no qee tus neeg dawb huv yuav hais tias lawv tuaj yeem ua tau zoo ib yam nrog 555 lub sijhawm teev nti lossis ib khub transistors thiab qee lub peev xwm, tab sis vim li cas koj thiaj xav? Cov PIC me me no pheej yig li cov chips (nruas sau) thiab tuaj yeem hloov kho tau yooj yim nrog ob peb kab ntawm txoj cai. Yog tias koj tau txais kev tawm tsam koj yuav tuaj yeem ntsuas qhov kub ntawm koj lub pc ntxiv qee qhov LEDS tswj ntau tus kiv cua ntau qhov kev xaiv tsis muaj qhov txwv. Yog li yog tias koj ua tiav koj muaj… 1. Txoj kev siv cov ntsaws ntsaws rau hauv koj lub PC. 2. Ua haujlwm tawm yuav ua li cas los laij cov resistors rau LED 3. Ua koj thawj kauj ruam mus rau hauv lub ntiaj teb ntawm microcontrollers 4. Tik ib lub thawv ntxiv tiv thaiv MAC. Ua tsaug, Jason p.s thov txim txog qhov ua video tsis zoo.
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