DIY Arduino Binary Tswb Tswb: 14 Cov Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Nws yog lub classic binary moos dua! Tab sis lub sijhawm no nrog rau kev ua haujlwm ntau ntxiv! Hauv cov lus qhia no, kuv yuav qhia koj li cas los tsim lub tswb tswb moos nrog Arduino uas tuaj yeem qhia koj tsis yog lub sijhawm nkaus xwb, tab sis hnub tim, hli, txawm tias muaj timer thiab lub tswb nrov uas tseem tuaj yeem siv ua lub teeb nyob saum txaj! Tsis muaj ado ntxiv peb tau pib!

Nco tseg: Txoj haujlwm no tsis siv RTC tus qauv, yog li qhov tseeb yog nyob ntawm pawg thawj coj saib koj siv. Kuv tau suav nrog cov txheej txheem kho uas yuav kho lub sijhawm drift dhau qee lub sijhawm tab sis koj yuav tsum tau sim ua ib puag ncig txhawm rau nrhiav tus nqi raug rau lub sijhawm (Ntau ntawm qhov hauv qab no), thiab txawm tias muaj cov txheej txheem kho nws tseem yuav ploj mus dhau sijhawm ntev (thaum piv rau tsis muaj ib qho). Yog tias leej twg xav paub xav siv kev siv RTC module hauv txoj haujlwm no

Khoom siv

5mm LED (ntawm ib qho xim twg, Kuv siv 13 LEDs dawb nrog ib qho RGB LED ua qhov ntsuas) --- 14 pcs

Arduino Nano (lwm tus tuaj yeem ua haujlwm) --- 1 pc

Micro-hloov --- 1 pc

Daim ntawv me me ntawm txhuas ntawv ci

Mounting board (rau cov ntaub thaiv, tab sis xav tias dawb los tsim koj tus kheej)

Daim ntawv dawb (lossis lwm yam xim)

Qee zaj duab xis yas (ib qho siv los npog ntawm phau ntawv)

Ib pawg ntawm cov xov hlau

Buzzer --- 1pc

NPN transistor --- 1pc

Resistors 6k8 --- 14 pcs, 500R --- 1 pc, 20R (10Rx2) --- 1 pc, 4k7 --- 1pc

Lub hwj chim rau txoj haujlwm (Kuv siv roj teeb li-on)

5050 LED sawb thiab swb swb (yeem)

Kauj ruam 1: Txuas lub Circuit Court

Kuv mam faib cov kauj ruam no rau:

1) Ntu ntu

2) LED vaj huam sib luag

3) Hloov (khawm khawm)

4) LED sawb

5) Lub capacitance sensor

6) Fais fab mov

7) Txuas tag nrho lawv rau Arduino

Feem ntau, qhov no tsuas yog "ua raws cov txheej txheem". Yog li txheeb xyuas cov txheej txheem saum toj no lossis tseem rub tawm thiab luam tawm!

Kauj Ruam 2: Npaj Qhov Buzzer Part

Yog tias koj tau siv buzzer nrog Arduino ua ntej, koj yuav paub tias yog peb txuas nws ncaj qha rau Arduino nws yuav tsis nrov txaus. Yog li peb xav tau lub tshuab ua kom nrov nrov. Txhawm rau tsim lub tshuab hluav taws xob, peb xav tau NPN transistor (ib qho twg NPN yuav ua haujlwm, Kuv siv S9013 vim tias kuv tau txais los ntawm txoj haujlwm qub), thiab qee qhov tiv thaiv kom txwv qhov tam sim no. Txhawm rau pib tawm, xub xub txheeb xyuas tus neeg sau, emitter thiab lub hauv paus ntawm transistor. Me ntsis ntawm googling cov ntawv yuav ua haujlwm rau qhov no. Tom qab ntawd, muab tshuaj txhuam tus sau ntawm transistor rau qhov tsis zoo ntawm lub tswb nrov. Ntawm lub davhlau ya nyob twg zoo ntawm buzzer, peb tsuas yog txuas ib daim hlau rau nws kom peb thiaj li tuaj yeem txuas nws rau peb Arduino tom qab. Tom qab qhov no, siv lub 500R (lossis ib qho zoo sib xws ntawm tus tiv thaiv) tus tiv thaiv mus rau lub hauv paus ntawm transistor thiab los ntawm tus tiv thaiv, siv lwm daim hlau rau siv yav tom ntej. Thaum kawg, muab ob lub 10R resistor txuas rau cov emitter ntawm transistor thiab txuas lwm cov xaim los ntawm cov resistors.

Tiag tiag, xa mus rau schematic.

p/s: Kuv tseem tsis tau paub yuav xaiv cov resistor rau transistor thaum lub sijhawm sau qhov no. Tus nqi uas kuv siv yog xaiv ua piv txwv.

Kauj Ruam 3: Npaj LED Vaj Huam Sib Luag

Ntsaws cov LEDs thiab tus tiv thaiv rau hauv pawg thawj coj saib tsim nyog thiab cov laug. Qhov ntawd yog nws. Ua raws li schematic. Yog tias koj txaus siab rau qhov sib txawv kuv tau siv, 3 qhov sib nrug rau txhua kab, thiab ob lub qhov sib nrug rau txhua kab (xa mus rau daim duab). Thiab qhov taw qhia LED? Kuv ntsaws nws ib leeg.

Tom qab siv cov LEDs thiab cov neeg tawm tsam mus rau lub rooj tsavxwm, txuas txhua lub dav hlau zoo ntawm LEDs ua ke. Tom qab ntawd, cov xov hlau txuas ib tus los ntawm ib tus rau txhua tus tiv thaiv ntawm qhov tsis zoo ntawm LEDs yog li peb tuaj yeem txuas lawv rau Arduino tom qab.

NCO TSEG: Tej zaum koj yuav tsis meej pem cov kauj ruam no. Nco ntsoov tsis txhob txuas txhua qhov hauv av ua ke, peb txuas txhua lub davhlau ya nyob twg zoo ua ke thiab lub dav hlau tsis zoo rau tus pin ntawm Arduino. Yog li peb tab tom siv Arduino GPIO tus pin raws li hauv av, tsis yog Vcc. Yog tias koj yuam kev txuas nws rov qab, tsis txhob txhawj. Koj tuaj yeem hloov kho txhua qhov HIGH rau LOW thiab LOW rau HIGH hauv kev coj ua kev tswj hwm.

Kauj Ruam 4: Npaj Qhov Hloov (lub pob nyem ua tau)

Txog qhov hloov (Kuv yuav hu nws hloov vim tias kuv tau siv hloov pauv me me, tab sis koj paub tias nws yog khawm), peb xav tau 4k7 rub-down resistor thiab tau kawg, hloov nws tus kheej. Auj, tsis txhob hnov qab npaj qee cov xov hlau. Pib tawm los ntawm kev siv lub tshuab hluav taws xob tiv thaiv thiab ib qho xaim mus rau hauv av (COM) ntawm qhov hloov pauv me me. Tom qab ntawd, txuas lwm daim hlau rau qhov qhib ib txwm muaj (TSIS MUAJ) ntawm qhov hloov pauv me me. Thaum kawg, txuas lwm cov xaim rau tus tiv thaiv. Ruaj nws nrog qee cov kua nplaum kub.

Lub kaum ntse ntse paub: Vim li cas peb thiaj xav tau lub zog rub tawm?

"Yog tias koj txuas tus lej I/O tus lej los ntawm txhua yam, LED tuaj yeem ntsais muag tsis raug. Qhov no yog vim qhov kev nkag mus yog" ntab " - uas yog, nws yuav rov qab zoo ib yam HIGH lossis LOW. Yog vim li cas koj thiaj xav tau rub tawm lossis rub-down resistor hauv Circuit Court. " - Qhov chaw: Arduino webisite

Kauj Ruam 5: Npaj LED Sawb

LED sawb yog rau sab teeb teeb, uas yog nyob ntawm yeem. Tsuas yog txuas LED sawb thiab swb hloov ua ke hauv koob, tsis muaj dab tsi tshwj xeeb.

Kauj Ruam 6: Npaj Lub Capacitance Sensor

Ok xa mus rau daim duab. Yeej peb tsuas yog yuav txuas cov xaim mus rau ib qho me me ntawm cov ntawv ci txhuas (vim tias cov ntawv txhuas tsis tuaj yeem muab muag tau) tom qab ntawd kaw nws rau ntawm daim me me ntawm lub rooj teeb tsa. Nco ntsoov zoo, xyuas kom koj tsis txhob kaw daim ntawv txhuas. Cia qee qhov nws nthuav tawm rau kev sib cuag ncaj qha.

Kauj Ruam 7: Npaj Lub Hwj Huam Fais Fab

Txij li thaum kuv siv lub roj teeb li-fais fab, kuv xav tau TP4056 tus qauv rau them thiab tiv thaiv, thiab txhawb kev hloov pauv qhov hluav taws xob mus rau 9v. Yog tias koj txiav txim siab siv 9V phab ntsa hloov, tom qab ntawd koj yuav xav tau DC jack, lossis tsuas yog txuas nws ncaj qha. Nco ntsoov tias tus nqi tiv thaiv rau lub tshuab hluav taws xob tau tsim rau 9V thiab yog tias koj xav siv lwm qhov hluav taws xob, koj yuav xav tau hloov tus tiv thaiv.

Kauj Ruam 8: Txuas Lawv Rau Arduino

Ua raws li schematic! Ua raws li schematic! Ua raws li schematic!

Tsis txhob txuas tus pin tsis raug lossis yam yuav txawv.

Kauj ruam 9: Cov ntaub ntawv kaw

Qhov ntev ntawm kuv tus qauv yog 6.5cm*6.5cm*8cm, yog li nws me ntsis loj. Nws suav nrog lub qhov rais pem hauv ntej rau LED tso saib thiab lub qhov rai sab saum toj rau lub teeb ntawm lub txaj. Txog kuv tus qauv, xa mus rau cov duab.

Kauj ruam 10: Lub Sijhawm Kawm

Rub kuv daim duab hauv qab no thiab rub mus rau koj Arduino. Yog tias koj tsis paub yuav ua li cas, tsis txhob thab ua qhov haujlwm no! Nah nyuam qhuav tso dag, ntawm no yog cov lus qhia zoo rau nws: Upload cov duab kos rau arduino

Tom qab ntawd qhib qhov ntsuas saib, thiab koj yuav tsum pom nws tso tawm lub sijhawm tam sim no. Txhawm rau teem sijhawm, ntawm no yog yuav ua li cas.

Txhawm rau teev teev: h, XX - qhov twg xx yog teev tam sim no

Txhawm rau teev feeb: min, XX - xx yog feeb tam sim no

Txhawm rau teeb tsa thib ob: s, XX

Txhawm rau teem hnub: d, XX

Txhawm rau teeb lub hli: hli, XX

Thaum cov lus hais los saum toj no tau ua tiav, nws yuav tsum rov qab rau koj tus nqi uas koj nyuam qhuav teeb tsa. (Piv txwv li thaum koj teev teev nrog h, 15, nws yuav tsum rov teev: 15 hauv cov ntawv xov xwm.

Txog lub peev xwm ntsuas, koj yuav xav tau ntsuas nws ua ntej nws yuav ua haujlwm. Txhawm rau ua qhov no, nias lub micro-hloov ob zaug, thiab saib ntawm lub ntsuas saib. Nws yuav tsum tso tawm ib pawg ntawm tus lej. Tam sim no muab koj tus ntiv tes tso rau ntawm lub ntsuas hluav taws xob, thiab saib sau tseg ntawm qhov ntau ntawm tus lej. Tom ntej no, hloov kho qhov sib txawv "captrigger". Cia peb hais tias koj tau txais 20-30 thaum nias, tom qab ntawd teeb tsa captrigger rau 20.

Daim duab siv ADCTouch lub tsev qiv ntawv, nco ntsoov tias koj tau teeb tsa nws.

Kauj Ruam 11: Kho Tus Txheej Txheem

Lub sijhawm sijhawm rau kev txhim kho cov txheej txheem hauv kuv cov cai tau teeb tsa rau qhov uas raug rau kuv. Yog tias lub sijhawm tseem tsis raug, koj yuav tsum hloov tus nqi ntawm qhov sib txawv "corrdur"

Corrdur tam sim no ua rau 0 hauv qhov hloov tshiab kawg.

Tus nqi ntawm corrdur txhais tau tias pes tsawg milliseconds nws siv sijhawm qeeb ib pliag

Txhawm rau kom paub tus nqi ntawm corrdur, siv cov mis:

2000/(y-x)/x)

qhov twg x = qhov ntev ntawm lub sijhawm dhau los thiab y = lub sijhawm ntawm lub sijhawm dhau ntawm lub moos, ob qho tib si thib ob

Txhawm rau nrhiav tus nqi ntawm x thiab y, koj yuav tsum ua qhov kev sim me ntsis.

Teem sijhawm ntawm lub moos rau lub sijhawm tiag tiag thiab sau thawj lub sijhawm (lub sijhawm pib tiag tiag thiab lub sijhawm pib yuav tsum zoo ib yam). Tom qab ib pliag (ob peb teev), sau lub sijhawm kawg thiab lub sijhawm kawg ntawm lub moos.

x = lub sijhawm kawg kawg-lub sijhawm pib thiab y = moos lub sijhawm kawg-lub sijhawm pib

Tom qab ntawd hloov tus nqi ntawm corrdur hauv cov cai thiab rov ua dua mus rau Arduino.

Tom qab ntawd rov ntsuas thiab lub sijhawm no tus qauv hloov mus rau:

2000/((2/z)+(y-x/x))

Qhov twg x thiab y zoo ib yam li ua ntej, thaum z yog tus nqi tam sim no.

Rub tawm dua thiab ua qhov kev xeem dhau thiab dhau mus txog thaum nws tau meej txaus rau koj.

Nyob rau hauv rooj plaub yog tias koj lub moos tseem tab tom nrawm dua txawm tias corrdur tau teeb tsa rau 0 (txhais tau tias tsis muaj lub khoos phis tawj kho), koj yuav tsum hloov qhov thib ob ++ mus rau thib ob- hauv kev kho lub tshuab ib feem ntawm cov cai (Kuv tau hais nws), teeb tsa rau 0, ces nrhiav tus tsis. ntawm millisecond nws yuav siv sijhawm nrawm dua ib pliag.

Kauj Ruam 12: Yuav Siv Li Cas Txhua Qhov Ua Haujlwm

Koj tuaj yeem hloov hom los ntawm nias lub micro-hloov.

Ntawm thawj hom, nws tsuas yog tso saib lub sijhawm. Yog tias qhov taw qhia teeb nyem ntawm 1 zaug ib pliag, lub tswb nrov tawm. Yog tias 2 zaug hauv ib pliag, lub tswb nrov. Koj tuaj yeem ncua lub tswb rau 10 feeb hauv thawj hom los ntawm nias lub peev xwm ntsuas.

Ntawm hom thib ob, nws tso tawm hnub. Nias lub peev xwm ua haujlwm tsis ua dab tsi.

Ntawm hom thib peb, koj tuaj yeem teeb tsa timer. Nias lub peev xwm ntsuas hluav taws xob yuav qhib rau lub sijhawm thiab koj yuav tsum pom lub teeb pom kev pib ntsais muag. Capacitance sensor kuj tseem siv los teeb tsa lub sijhawm teev tseg. Qhov ntau ntawm lub sijhawm yog 1 feeb txog 59 feeb.

Ntawm hom plaub, koj tuaj yeem teeb tsa lub tswb teev siv lub peev xwm ntsuas

Ntawm hom thib tsib, koj tuaj yeem teeb tsa lub tswb feeb siv lub peev xwm ntsuas.

Ntawm hom thib rau, nias lub peev xwm ntsuas yuav rov pib feeb rau 30 thiab thib ob rau 0 yam tsis hloov sijhawm. Qhov ntawd txhais tau tias tsuav koj lub moos tsis dhau 30 feeb, koj tuaj yeem rov ua dua nws siv hom no.

Xya hom yog qhov ua tsis muaj dab tsi nyob rau hauv rooj plaub yog tias lub peev xwm ntsuas lub teeb tawm thaum them.

Auj, kom tshem tawm lub tswb, tsuas yog nias lub micro-hloov. (Hloov kho zaum kawg kom suav nrog lub suab ceeb toom ceeb toom)

Zoo, yuav ua li cas nyeem lub moos? Nws yooj yim! Nyeem Binary Clock - Wikihow Koj yuav xav tias txawv thaum xub thawj, tab sis koj yuav tau siv nws!

Kauj Ruam 13: Xaus

Vim li cas kuv thiaj pib txoj haujlwm no. Thaum pib nws yog vim kuv muaj lub qub digital saib uas dag ib puag ncig thiab kuv xav tig nws mus rau hauv lub tswb. Hmoov tsis zoo lub qub saib tig los tawg. Yog li kuv zoo li vim li cas ho tsis tsim ib qho siv Arduino? Nrog me ntsis ntawm kev tshawb fawb hauv google, Kuv pom qhov project binary moos no tsis muaj RTC ntawm kev qhia los ntawm Cello62. Txawm li cas los xij, nws tsis muaj lub tswb nrov tshwj xeeb uas kuv xav tau, yog li kuv coj tus lej thiab hloov kho kuv tus kheej. Thiab txoj haujlwm tau yug los. Ntxiv mus, Kuv pom lub moos sib tw khiav ntawm kev qhia tsis ntev los no uas ua rau kuv muaj kev txhawb siab ntau ntxiv los ua qhov no. Txawm li cas los xij, qhov no tseem yog kuv thawj qhov haujlwm uas siv Arduino, yog li muaj peev xwm txhim kho tau.

Kev txhim kho yav tom ntej:

1) Siv RTC

2) Teeb tsa lub tswb lossis sijhawm lossis timer wirelessly!

3) Txhua yam uas kuv xav txog

Kauj Ruam 14: Hloov Kho: Tom Qab Ib Zaug Ntawm Kev Siv

Ib cag los ntawm qhov teeb meem pom tseeb - sijhawm dhau mus, qhov tom ntej no kuv yuav hais yog kev siv hluav taws xob. Ua ntej tshaj plaws, Kuv nqis qhov hluav taws xob mus txog 9v, uas tom qab ntawd yuav nqis los ntawm tus tswj hwm kab hauv Arduino. Tus tswj kab tawm tsis muaj txiaj ntsig zoo. Lub moos tsuas yog kav ib hnub nkaus xwb. Qhov ntawd txhais tau tias kuv yuav tsum tau them nws txhua hnub. Qhov ntawd tsis yog qhov loj tshaj plaws txog thaum koj paub tias tag nrho cov kab ke tsuas yog kwv yees li 50% ua tau zoo. Muab hais tias kuv lub roj teeb yog 2000mAh, Kuv yuav tuaj yeem suav lub zog poob txhua hnub.

Lub zog poob = (7.4Wh*10%)+(7.4Wh*90%*50%) = 4.07Wh ib hnub

Qhov ntawd yog 1.486kWh toj ib xyoo! Qhov ntawd tuaj yeem siv los rhaub, uh, 283g dej (ntawm 25 C txog 100 C)? Tab sis txawm li cas los xij, Kuv yuav txhim kho qhov ua tau zoo ntawm lub moos. Txoj hauv kev ua qhov no yog tsis txhob siv tus tswj kab tawm txhua. Qhov ntawd txhais tau tias peb yuav tsum hloov kho qhov hloov pauv mus rau 5V ncaj qha rau hauv 5V tus pin ntawm Arduino. Tom ntej no, txhawm rau txo qis lub hwj chim uas nkim sij hawm ntxiv, kuv yuav tsum tshem ob lub nkoj ntawm LED (tus pin13 thiab lub zog), vim tias lawv yuav pov tseg 0.95Wh ib hnub. Hmoov tsis zoo, Kuv yog noob neej tag nrho ntawm SMD cov khoom siv yog li tsuas yog txoj hauv kev rau kuv ua qhov no yog txiav cov tsheb nqaj hlau ntawm lub rooj tsavxwm. Tom qab qhov no, kuv yuav tsum tshem lub tshuab hluav taws xob tawm ntawm lub suab nrov thiab lub teeb ntawm lub txaj (LED sawb tsis ua haujlwm ntawm 5V). Tab sis qhov ntawd txhais tau tias koj yuav tsum tso tseg qhov zoo kawg nkaus? Tsis yog! Koj muaj ob txoj kev xaiv ntawm no: Siv qhov 5mm LED diode ib txwm muaj, lossis siv 5V LED sawb. Tab sis rau kuv, Kuv twb tau nkees nkees ua qhov haujlwm no rau tag nrho lub lim tiam dhau los, yog li kuv txiav txim siab tso tseg qhov tshwj xeeb no. Txawm li cas los xij, Kuv tau siv qhov hloov pauv thaum xub thawj rau lub teeb pom kev zoo rau kev hloov pauv lossis tawm ntawm lub moos vaj huam sib luag kom txuas ntxiv txuag hluav taws xob, tab sis xaus rau LED teeb thaum kuv hloov nws tawm. Kab ua dhau los? Kuv tsis paub (Leej twg paub thov qhia rau kuv hauv qab no).

Qhov kawg ntawm kev hloov kho, lub moos tam sim no kav ntev dua 2 hnub!

Tom ntej no kuv muaj teeb meem tsis hnyav nrog lub moos. Thaum lub sijhawm them nyiaj, lub peev xwm ntsuas hluav taws xob yuav vwm, yog li kuv ntxiv lwm hom uas tsis ua dab tsi kiag li.

Raws li lub sijhawm dhau los, txij li nws tsis yooj yim heev rau ntsaws rau lub khoos phis tawj niaj hnub kom rov pib dua nws, Kuv tau ntxiv lwm hom uas yuav teeb tsa feeb rau 30 thiab thib ob rau 0. Qhov ntawd txhais tau tias koj tuaj yeem rov pib dua nws ib nrab teev dhau los!