Cov txheej txheem:

Co Timer: 4 Kauj Ruam
Co Timer: 4 Kauj Ruam

Video: Co Timer: 4 Kauj Ruam

Video: Co Timer: 4 Kauj Ruam
Video: Sib Hawm Dhau (Time Passed) Music Video by: Deeda/Dib Xwb 2024, Kaum ib hlis
Anonim
Co Timer
Co Timer
Co Timer
Co Timer
Co Timer
Co Timer
Co Timer
Co Timer

Tsim kom muaj 555 raws lub sijhawm hloov kho. Lub 555 timer IC yog lub cuab yeej zoo me me.https://blog.makezine.com/archive/2009/12/make_electronics_and_the_555_man.html Nws tuaj yeem siv rau hauv ntau daim ntawv thov sib txawv.

Hauv Cov Lus Qhia no, peb siv 555 lub sijhawm los tsim lub sijhawm suav suav rov qab. Lub timer pib nrog co thiab xaus thaum LED nres ci. Tsis muaj qhov ntxim nyiam tshaj plaws, tsis muaj Arduino, tsis muaj coding, tsuas yog 555 nti, qee qhov sib txawv ntawm cov khoom sib cais thiab lub pob tilt hloov. Lub sijhawm tuaj yeem hloov kho los ntawm ib txog kaum feeb. Lub sijhawm tshwj xeeb no tau npaj los siv nruab nrab ntawm cov teeb tsa thaum lub sijhawm ua haujlwm hnyav. Tias yog vim li cas nws tsuas yog siv sijhawm li ib feeb xwb.

Ua tsis tiav Qhov kawg tsim yog tiag tiag version 1.5. Thawj version tau tsim los ntxeev kom pib thiab tig rov pib dua. Saib cov duab. Lub pob tilt hloov ua pov thawj kom nkag siab dhau rau kev tsim tig. Lub voj voos tau rov tsim dua los ua kom muaj kev co. Yog li qhov kev yug los ntawm Lub Nkoj Timer!

Kev tshoov siab/Cov peev txheej: Ua tsaug ntau rau cov vev xaib no rau kev tsim hluav taws xob. Kho tau 10 feeb Timer Projecthttps://www.kpsec.freeuk.com/projects/timer.htm Bowdens Hobby Circuits /555-coj.htm

Cov Cuab Yeej: Laum Pom Cov Ntawv Sandpaper Pliers Cutters Kub Glue Gun Soldering Iron Exacto Riam Medium Sandpaper

Qhov: Proto Board - Xov Tooj Cua P/N: 276-148 555 IC - Xov Tooj Cua P/N: 276-1718 100K Resistor (ob zaug) - Xov Tooj Cua P/N: 271-1347 470 LED Resistor - Xov Tooj Shack P/ N: 271-1317 1Meg Trimmer Pot-zoo ib yam li DigiKey P/N: 3309P-105-ND 8 Pin DIP Socket-Radio Shack P/N: 276-1995 220uF Capacitor-Radio Shack P/N: 272-1029 0.1uF Capacitor - Xov Tooj Cua P/N: 272-1053 Ntsuab LED- Xov Tooj Cua P/N: 276-022 1N4001 Diode- Xov Tooj Cua P/N: 276-1101 9V Roj Teeb Clip- Xov Tooj Shack P/N: 270-324 9V Cov Roj Teeb - Xov tooj cua Shack P/N: 270-326 9V Roj Teeb Tilt Pob Hloov - adafruit Micro Power Hloov - Electronics Goldmine P/N: G16674 Lwm yam xov hlau 2.5 nti txoj kab uas hla xa ntawv raj - rov ua dua rau hauv Adhesive backed tshuab luam ntawv ntawv

Kauj ruam 1: Tsim Circuit Court

Tsim Circuit Court
Tsim Circuit Court
Tsim Circuit Court
Tsim Circuit Court
Tsim Circuit Court
Tsim Circuit Court

Tsim lub Circuit Court raws li qhov schematic. Schematic yog ze heev rau cov txheej txheem txheej txheem. Thaum tso cov khoom sib dhos kom ntseeg tau tias lub rooj tsavxwm yuav haum rau sab hauv ntawm lub raj xa ntawv. Muab cov ntawv pov thawj proto tso pov tseg thiab muab pov tseg.

Cov duab qhia qhov hloov kho tshiab 1. Lub ntsej muag tsis zoo tuaj yeem muab tso ua ke thaum pib los ntawm kos. Thaum ua tiav txhua yam soldering, sim lub Circuit Court. Ib ntus txuas lub roj teeb, hloov hluav taws xob thiab LED. Co nws. LED yuav tsum teeb rau lub sijhawm thiab tom qab ntawd tua. Kho qhov ntev ntawm lub sijhawm LED nyob qis qis los ntawm kev kho lub lauj kaub tais diav.

Kauj ruam 2: Ua Case

Ua Case
Ua Case
Ua Case
Ua Case
Ua Case
Ua Case

Npaj lub cev. Tsuas yog ntsuas 2.5 nti ntev ntawm lub raj xa ntawv thiab txiav nws nrog lub pom. Nco ntsoov tias qhov kev txiav yog ncaj thiab qib. Xuab zeb tawm ib qho dhau.

Ua daim ntawv lo. Luam tawm daim ntawv Label.pdf. Siv daim ntawv nplaum rov qab. Cov ntawv xa me me tag nrho ua haujlwm zoo. Tom qab luam tawm, txiav tawm daim ntawv lo. ua tib zoo kho daim ntawv lo rau ntawm lub raj xa ntawv kom muab txuas. Ceev faj ntxiv vim tsuas yog txhaj ib zaug thaum txuas daim ntawv lo rau lub raj. Ntxiv cov ntawv ntshiab los yog laminate hla saum daim ntawv lo. Cov ntawv yuav nyob ntev li no. Txiav tawm qhov tshaj (daim ntawv lo yog lub hom phiaj ua kom loj dua) nrog rab riam Exacto. Laum qhov rau lub hwj chim hloov thiab LED. Txog cov ntawv lo rau lub kaus mom, ntxiv cov ntawv ntim ntawv ntshiab ua ntej ces txiav thiab haum rau qhov loj me. Tev tawm cov ntawv thaub qab thiab muab lawv tso rau hauv lub kaus mom.

Kauj Ruam 3: Txhim Kho Cov Cheeb Tsam

Nruab Cheebtsam
Nruab Cheebtsam
Nruab Cheebtsam
Nruab Cheebtsam
Nruab Cheebtsam
Nruab Cheebtsam

Txiav txog 4 nti ntev ua rau lub zog hloov pauv thiab LED. Muab cov no tso rau ntawm lub rooj tsavxwm thiab cov khoom siv. Solder lub 9V roj teeb clip rau lub rooj tsavxwm.

Tua phom phom. Kaw lub rooj tsavxwm rau TOP lub raj xa ntawv lub hau (nws yuav tsum tau sau daim ntawv co Timer). Muab cov roj teeb tso rau ntawm BOTTOM lub raj xa ntawv lub hau (nws yuav tsum tau sau tias Roj teeb). Nco tseg: Nws yog qhov zoo dua los teeb lub roj teeb ntawm nws sab, tsis yog ntawm ntug zoo li daim duab qhia. Ua si ib puag ncig nrog qhov chaw nyob ntawm lub roj teeb thiab siv qhov zoo tshaj plaws. Tsis muaj chav nyob sab hauv. Nruab qhov hloov. Nruab ib lub LED thiab ntxiv dab dab kub kua nplaum rau sab nraub qaum kom nws nyob hauv qhov chaw.

Kauj Ruam 4: Co Nws Zoo Li Polaroid

Co Nws zoo li Polaroid
Co Nws zoo li Polaroid

Txuas lub roj teeb. Tig lub hwj chim hloov thiab co nws!

Nrog koj zoo siab!

Pom zoo: