Cov txheej txheem:
- Kauj ruam 1: PARTS
- Kauj ruam 2: Nitty-gritty
- Kauj Ruam 3: Ntawm Perf Board thiab Cov Thawj Coj
- Kauj Ruam 4: Kev Xav Thaum Kawg
Video: Homemade Annoy-a-thing (Annoy-a-tron): 4 Cov Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31
Thinkgeek.com muag ib yam uas hu ua kev thab-a-tron. Nws lub hauv paus yog ib lub cuab yeej uas, thaum ua haujlwm, nrov nrov ntawm qhov sib txawv. Thaum qhov kev qhia no tsis tsim qhov piv txwv tiag ntawm kev xav geek kev thab-a-tron, yog tias koj tau txais cov ntaub ntawv thiab kev paub-yuav ua li cas, koj tuaj yeem ua ob peb qho thiab xa tag nrho cov nkoj ntawm lawv!: D
(thov nco ntsoov tias qhov no tsis yog kev qhia paub ntawm cov khoom siv hluav taws xob lossis cov khoom siv hluav taws xob. kev paub ua ntej tau xav)
Kauj ruam 1: PARTS
Koj Yuav Tsum Tau: Yam:- 20k ohm resistor (liab, dub, orage)- 10M ohm resistor (xim av, dub, xiav)- 10 uF capacitor- perforated Circuit board- CMOS 555 timer (YUAV TSUM yog cmos / siv hluav taws xob tsawg kom khiav. ntawm lub roj teeb 3v!)- diode- 3v roj teeb (2032) & lub roj teeb tuav- asst. ntev ntawm cov xov hlau- mosfet (kuv siv VN10KM, lwm tus tuaj yeem ua haujlwm)- piezo buzzer (siv tam sim no thiab tau txais beep, tsuas yog lub piezo caij nws tus kheej yuav tsis ua haujlwm rau qhov no)- solder-switchTOOLS:- soldering hlau- xaim txiav-lub thawv cutter lossis exacto- kev paub ntawm cov khoom siv hluav taws xob thiab hluav taws xob: D
Kauj ruam 2: Nitty-gritty
daim duab qhia chaw yog qhia hauv qab no. vam tias nws yuav nyeem tau. Yog koj tau txais lub khob cij, tso tawm ib qho ua ntej thiab xyuas kom txhua yam ua haujlwm! AGH thov txim! Hloov kho cov txheej txheem 4/4/09 (ua tsaug txiv)
Kauj Ruam 3: Ntawm Perf Board thiab Cov Thawj Coj
koj tuaj yeem pom perf board hauv online lossis ntawm qhov chaw zoo li cov xov tooj cua. nws yooj yim heev, thiab koj tuaj yeem siv lub cuab yeej tshwj xeeb lossis lub thawv txiav kom tau qhab nia raws qhov kev txiav txim siab thiab txiav tawm daim uas koj xav tau.
kuv qhov project ntawm no yog 11x9 qhov. nyob ntawm qhov loj ntawm koj cov khoom siv thiab koj txheej txheej, koj qhov loj me kuv txawv. lwm lub tswv yim zoo yog teeb tawm koj cov khoom ua ntej koj txiav (kom paub ntau npaum li cas koj xav tau) ntxiv rau tom qab koj tau txiav nws. paub txog yam mus qhov twg ua ntej koj pib nrawm cov txheej txheem thiab tiv thaiv kom tsis txhob rov qab mus. ib qho lus kawg: thaum txiav tawm cov khoom siv ntau dhau, koj tuaj yeem txuag lawv thiab siv lawv los txuas rau hauv qab ntawm koj lub rooj tsavxwm.
Kauj Ruam 4: Kev Xav Thaum Kawg
tom qab koj tau txais tag nrho koj cov khoom siv rau hauv koj lub rooj tsavxwm, kev ua haujlwm hauv qab pib. Kuv sim thiab teeb tsa qhov Circuit kom muaj ntau qhov kev sib txuas tuaj yeem tsim los ntawm kev dhia ntawm ob qhov nyob ib sab nrog cov laug. Kuv pom cov teeb meem nyuaj tshaj plaws los ua haujlwm hauv qab, vim nws xav tau ob txhais tes khov kho thiab xav ntau dua.
vam tias txhua yam tau mus zoo thiab koj qhov kev tsis txaus siab ua haujlwm! qhov teeb tsa no kuv nyuam qhuav tso tawm yuav tsum nyob ntev li ib hlis. zoo li nrog txhua qhov haujlwm me me zoo li qhov no, cov hlau nplaum tuaj yeem ntxiv rau hauv qab. qhov no yuav, txawm li cas los xij, ntxiv tuab, yog li kuv nyiam siv ob daim nplaum nplaum. ib yam uas xav-geek qhov thab-a-tron muaj qhov uas tsis muaj yog qhov sib txawv ntawm lub sijhawm ntawm lub suab nrov. qhov tshwj xeeb "cuam tshuam-ib-yam" yuav nrov nrov txog ib pliag ib pliag (+/- ob peb feeb nyob ntawm lub roj teeb lub neej). TSEEM CEEB: nco ntsoov tias koj tuaj yeem hloov sijhawm ntawm lub suab nrov los ntawm kev hloov tus nqi ntawm 10M ohm resistor. yog tias kuv tsis yuam kev, kuv ntseeg tias tus nqi 20M ohm yuav ua rau 2 feeb, 30M ohm yog 3, ntxiv rau. (koj yuav tsis xav mus vwm dhau thiab ua rau 10 feeb lossis qee yam, kuv tsis xav tias yuav ua haujlwm. tab sis hav, tsis muaj dab tsi txwv koj ntawm kev sim!)
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