Love Spark: 3 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Kev Hlub Spark yog lub plawv zoo li tus pendant uas ntsais LED txhua peb vib nas this thiab lub sijhawm ntawd yog los ntawm kev tshawb fawb tshawb fawb los ntawm Amy Witter ntawm University of Melbourne xaus lus tias tib neeg xav txog lawv cov phooj ywg & cov neeg hlub, qhov nruab nrab, txhua 3 vib nas this. Yog li nws tsis yog txhua yam tsuas yog ntxim nyiam, blinky-blinly pendant. Txhua lub sijhawm uas LED ntsais muag, nws nco koj ntau zaus uas koj xav los ntawm cov neeg uas hlub koj thiab qhov ntawd yog qhov kev xav tshwj xeeb. Tsis tas li, nws yog qhov pib sib tham zoo heev! Tsis txhob xav tias kuv tuaj yeem npaj ua Valentine hnub zoo dua rau nws rau lub asthiv dhau los. Qhov tsawg kawg nkaus qhov siv, programmed siv Arduino, cov cai zoo li yooj yim dua Blink! Qhov yuav tsum tau ua: 1. ATtiny13 (hloov tau nrog Tiny25/45/85) 2. Liab SMD LED (1206/0805) 3. 3V khawm cell (1220/1225) 4. Tus tuav tes (Kuv ua nws tus kheej) 5. Ob txheej tooj liab clad (nyiam dua fiberglass)) 6. SMD STDP hloov (KPS-1290) 7. Ib co txuj ci kev txawj ntse + ua siab ntev 8. Lub valentine 9. Muaj kev hlub Peb qhov kawg yog qhov tsis muaj nuj nqis, tshuav kuv nqi kwv yees li 300 INR (US $ 5)

Kauj Ruam 1: Txiav PCB

1. Luam tus qauv, xaiv qhov loj me me pendant thiab txiav nws 2. Txheeb cov phiaj xwm phiaj xwm los ntawm kev txiav tawm 3. Txiav tawm lub rooj tsavxwm nrog hacksaw zoo lossis saw hlau 4. Ua kom tiav cov kab ke ua kom zoo thiab sib npaug nrog qee cov ntaub ntawv.

Kauj ruam 2: Etching PCB

Kuv tau npog lub PCB siv cov txheej txheem hloov pauv toner ntawm ib sab thiab kos cim tas mus li ntawm lwm sab thiab kos nrog siv Ferric Chloride tov. Koj tuaj yeem pom PCB tus qauv hauv rub tawm txuas ntawm cov kauj ruam kawg, rub tawm nws thiab luam tawm laser. Txog ntawm qhov ua li cas-rau, muaj ntau cov kab lus hauv is taws nem thiab cov lus qhia zoo txog yuav ua li cas txhawm rau PCBs hauv tsev, feem ntau ntawm cov ntawv ua haujlwm zoo dua ntawm kev piav qhia txheej txheem ntau dua li kuv tuaj yeem ua tau. Qhov Ob Qhov PCB no siv cov txheej txheem toner los ntawm jmengel ua haujlwm zoo ntawm kev piav qhia ib yam.

Kauj Ruam 3: Tiav Touches

Kuv tsis yog tus kiv cua loj ntawm cov xim daj ntawm PCBs ntxiv, Kuv tau tshawb nrhiav qee qhov yuav ua li cas xim tsev ua PCBs tsis mob thiab tuaj hla cov kab lus zoo no. Nws siv cov ntaub zas plaub hau, muab kuv qhov nkees nkees, kuv siv qee cov plaub hau xim dub, rhaub cov PCB hauv cov dej sib tov li 10 feeb thiab PCB tau hloov pauv! Ua kom ntseeg tau tias koj cov ntawv PCB raug tinned ua ntej koj dunk nws hauv cov xim kub sib tov. Program ATtiny, muab tshuaj txhuam rau txhua yam thiab koj zoo mus! Qhov no yog kuv daim ntawv thib peb. Thawj qhov, Kuv tau sim kos ib sab yam tsis npog lwm sab ntawm PCB thiab koj paub, muaj qhov sau tseg ntawm nws. Qhov thib ob, Kuv tau cuam tshuam qhov kev hloov pauv hauv xov tooj cua thiab siv Tiny txoj kev tsis raug, tiag tiag yuam kev yuam kev. Qhov thib peb, qhov zoo nkauj tshaj plaws hauv kuv li keeb kwm DIY, nws yog txhua yam tsim nyog nws. Hauv txhua qhov, Nws raug nqi kuv plaub LEDs, peb lub microcontrollers, peb tus tes hloov qhov, FeCl2 stains ntawm kuv lub tsho thiab hnub so tau muab zais hauv kuv chav ua haujlwm, nws zoo dua li nws! Yog tias koj xav tsis thoob vim li cas cov plaub hau ntxim hlub.;) DIY cov ntaub ntawv: DOWNLAODAnd rau txhua tus koj tub nkeeg, tsis muaj siab ntev thiab tsis yog neeg nyiag nkas, Kitables tab tom ua Kev Hlub Spark DIY cov khoom siv uas koj tuaj yeem yuav los ntawm no.