Teeb Lub Nruas Nrog Metronome: 4 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29

Qhov haujlwm no siv lub nruas los ntawm cov vis dis aus. Qhov Chaw Ua Si Hauv Cheeb Tsam Express tau teeb tsa los ua haujlwm raws li lub ntsuas cua, thiab cov hlua LED ua rau lub suab ntawm lub nruas raug ntaus.

Kauj Ruam 1: Cov Ntaub Ntawv Xav Tau

1. Drum kit los ntawm Rock Band lossis Guitar Hero video games. Nws tsis muaj teeb meem dab tsi game system lawv yog rau, tab sis txij li txoj haujlwm no tsis cuam tshuam rau kev ua haujlwm game, nws yog qhov zoo tshaj los xaiv ib qho uas mus nrog koj cov game game yog li koj tuaj yeem ua yeeb yaj kiab game ib yam. Vam tias koj twb muaj cov khoom siv nruas, tab sis yog tias tsis yog koj tuaj yeem pom lawv siv online. Kuv tau txais kuv li $ 65 suav nrog kev xa khoom.

2. Circuit Court Chaw Ua Si Express.

3. (2) ib 'meter' ntev LED strips

Los yog (1) ob meter ntev LED sawb (pom zoo)

4. Roj teeb pob nrog 3 AAA roj teeb

5.2 dhia xov hlau

6. 6 tus nab kuab (lossis 3 yog tias koj siv ib kab LED ntev dua) Siv Liab, Dub thiab Dawb yuav pab koj kom ncaj qhov twg los txuas lawv.

7. Daim kab xev npog, kab xev hluav taws xob, ob tog sib dhos ua ke

8. Cov duab los qhia, cov ntawv ua kom zoo nkauj ua npuas, daim me me ntawm styrofoam li ib nrab ntiv mus rau ib nti tuab

9. Koj yuav tau nkag mus rau lub khoos phis tawj thiab USB cable txhawm rau teeb tsa koj li Circuit Court Chaw Ua Si Express.

Kauj Ruam 2: Sib Sau Koj Cov Nruas Khoom

1. Plua plav/ntxuav nws kom cov nplaum yuav lo zoo.

2. Vim tias cov khoom sib txawv sib txawv Kuv tsis suav nrog cov lus qhia ntxaws yuav ua li cas sib sau ua ke, tab sis nws yuav tsum yog qhov zoo nkauj.

Kauj ruam 3: Programming

1. Ua haujlwm rau koj qhov Chaw Ua Si Circuit Court Express. Nco ntsoov tias txoj cai no yog rau (2) ib 'meter' LED strips. Nws yuav yooj yim dua los siv (1) ob lub meter kab rov tav. Yog tias koj tsuas muaj ib txoj hlua LED koj yuav tsis xav tau cov thaiv rau Sawb 2.

2. Nov yog qhov chaws kuv tau siv. Ua tsaug ntau rau Chase Mortenson rau kev pab nrog coding.

makecode.com/_X9m01HH72P1s

3. Kuv tau xaiv rau LEDs los teeb rau xiav raws li kev teeb tsa lub hauv paus thiab khiav cov duab zaj sawv ntawm lub suab nrov. Koj tuaj yeem xaiv cov xim uas koj nyiam. Koj tseem tuaj yeem xaiv tawm raws li lub hauv paus thiab rau ib qho xim raws li cov tshuaj tiv thaiv kom nrov nrov.

4. Lub ntim ntim (65) rau lub ntsuas cua thiab lub hauv paus rau lub suab nrov (40) ua haujlwm ntawm kuv cov khoom siv, tab sis koj yuav tsum tau kho rau koj li los ntawm kev sim thiab ua yuam kev. Tsis muaj lub suab nrov nrov pib kuv tsuas yog ua rau 3 ntawm 4 nruas. Tom qab teeb tsa qhov pib qis dua kuv kuj yuav tsum teeb lub metronome qis dua yog li LED tsis ua rau nws. Nco ntsoov tias LEDs ua rau muaj suab nrov, yog li koj yuav xav mloog koj lub suab nkauj los ntawm lub mloog pob ntseg. Lwm txoj hauv kev los sim nrog yuav yog kom LEDs hnov mob.

Kauj Ruam 4: Nthuav LED Strips thiab Circuit Chaw Ua Si nthuav qhia

1. Txiav ib daim duab los qhia, kho kom zoo li qhov xav tau, thiab siv cov kab xev kaw kom nruj nyob hauv thaj chaw tswj ntawm cov khoom siv nruas. Qhov no yuav muab lub hauv paus rau koj los txuas koj Cov Chaw Ua Si Hauv Chaw Ncaj Ncees thiab cov roj teeb. Kua nplaum ib qho me me ntawm styrofoam mus rau lub platform uas koj xav kom Circuit Circuit Playground Express mus. Qhov no yuav tsa nws kom koj tuaj yeem nqes tau cov kab zauv yooj yim.

2. Txuas lub roj teeb rau hauv Circuit Court Chaw Ua Si Express. Txuas cov hlua LED mus rau Circuit Playground Express siv cov kais dej. Koj yuav xav tau xaim xaim rau kab ntawv cov ntaub ntawv (dawb). Nws tsuas yog nkag mus rau hauv lub qhov kawg ntawm qhov clip ntawm LED sawb. Xyuas kom koj ntxig nws rau hauv lub qhov uas sib haum rau cov xaim dawb. Tom qab ntawd muab daim kab xev tso rau lwm qhov kawg ntawm txoj hlua dhia. Cov dub (tsis zoo/hauv av) thiab liab (zoo) cov xov hlau tau nthuav tawm qhov kawg uas koj tuaj yeem ncaj qha txuas cov kais dej rau. Lwm qhov kawg ntawm kab ntawv cov ntaub ntawv (dawb) yuav mus rau tus pin twg uas koj tau muab rau ntawm koj Chaw Ua Si Express. Hauv kuv qhov xwm txheej, nws yog A1 rau thawj kab hlua LED, thiab A2 rau qhov thib ob. Teeb meem daws teeb meem: Yog tias, tom qab txhua yam txuas rau koj lub LEDs tsis ua haujlwm, sim muab tus lej sib txawv. Kuv pib siv tus pin A0, thiab nws tsis ua haujlwm, tab sis tau ua tom qab hloov tus pin. Lwm qhov kawg ntawm cov dub (tsis zoo/hauv av) tus nab kuab txuas nrog tus lej cim GND. Lwm qhov kawg ntawm tus liab (zoo) tus nab kuab clip mus rau tus lej cim 3.3V. Rov ua cov txheej txheem no rau koj ob txoj hlua LED yog tias koj siv ob. Kuaj kom pom tias txhua yam ua haujlwm. Yog tias tsis muaj dab tsi ua haujlwm, txheeb xyuas koj lub roj teeb thiab tshawb xyuas koj li kev sib txuas ob zaug. Ib tus nab kuab clip tuaj yeem rov ua dua thiab ua txhaum txoj cai.

3. Muab daim kab xev LED tso rau sab nrauv ntawm lub nruas. Kuv pom zoo siv daim kab xev hluav taws xob ua ntej txog thaum koj tau txais lawv nyob hauv qhov xav tau, tom qab ntawv txuas siv daim kab xev rau ob tog. Kuv siv daim kab xev dawb thiab nws tseem pom ntau dua li qhov kuv xav. Kuv pom zoo siv meej yog tias koj tuaj yeem pom nws. Koj kuj tseem yuav tau txiav koj daim kab xev hauv ib nrab kab rov tav kom nws tsis dav dua li koj daim kab xev LED. Ntsuam xyuas tias txhua yam ua haujlwm, tom qab ntawv kaw cov xov hlau ntau dhau hauv qab nruas siv kab xev hluav taws xob. Kuaj dua tias txhua yam ua haujlwm. Txaus siab rau!