Cov txheej txheem:
- Kauj Ruam 1: Cov Piav Qhia
- Kauj Ruam 2: Nws Ua Haujlwm Li Cas?
- Kauj Ruam 3: Schematic Diagram thiab Qhia Lub Kaum ntawm 7 Segment Display
- Kauj Ruam 4: PCB Tsim rau Digital Spirit Module |
- Kauj Ruam 5: Cov PCBs Tuaj Txog Peb Qhov Haujlwm
- Kauj Ruam 6: Saib Video Kawg | PCB Txhais | Kev sib dhos PCB
Video: Ntsuj Plig Digital Qib DIY Project Module los ntawm Electronicslovers: 6 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Muaj lub sijhawm thaum koj xav tau teeb tsa cov rooj tog zaum lossis qee yam zoo sib xws hauv koj lub tsev thiab rau qhov ncaj ncaj txhua tus ib txwm siv qib siab. ElectronicsLovers Tech Team tsim cov qauv no, uas muaj qhov sib txawv ntawm qhov ib txwm ua: nws yog digital. Txoj haujlwm no tseem muaj txiaj ntsig zoo rau cov tib neeg uas tab tom tsim RC Cov Qauv, vim tias yuav muaj qhov yuav tsum tau txais cov ces kaum hauv cov lus qhia sib txawv los ua haujlwm ntxiv rau siv rau hauv kev suav sib txawv xws li ua kom ruaj khov, piv txwv.
Hauv txoj haujlwm no, peb yuav siv GY-521 3 Axis Accelerometer los txiav txim siab seb lub kaum sab xis yog dab tsi. Rau kev qhia lub kaum ntse ntse, peb yuav siv 7 Segment 4 Digits display. ΜC siv yuav yog Arduino Nano, txhawm rau khaws txhua yam kev cog lus ntawm PCB.
Kauj Ruam 1: Cov Piav Qhia
GY-521 Accelerometer
Cov qauv no yog ib qho zoo tshaj plaws IMU (Inertia Measurement Unit) cov cim uas sib xws nrog Arduino. IMU sensors zoo li GY-521 tau siv hauv kev ntsuas tus kheej cov neeg hlau, UAVs, lub xov tooj ntse, thiab lwm yam. Lub GY-521 sensor muaj MEMS tus ntsuas hluav taws xob thiab MEMSgyro hauv ib qho nti. Nws yog qhov tseeb heev, vim nws muaj 16-ntsis ADC rau txhua lub channel. Ib qho ntxiv, nws ntes x, y, thiab z channel tib lub sijhawm. Lub sensor siv I2C-npav los cuam tshuam nrog Arduino. GY-521 tsis kim, tshwj xeeb tshaj yog muab qhov tseeb tias nws ua ke ob qho ntsuas thiab ntsuas lub ntsuas.
7 Segment - 4 Zaub Zaub
Thaum siv 7-ntu 4-tus lej tso saib koj yuav tsum nco ntsoov tias muaj 2 hom: ib qho anode ntau thiab ib qho cathode ntau. Yog tias koj tus qauv yog ib qho anode uas nquag siv, tus pin anode sib txuas rau lub zog siv; yog tias nws yog ib qho cathode, cov cathode nquag txuas rau GND. Thaum siv 7-ntu 4-tus lej tso saib, qhov anode lossis cathode tus pin nquag siv los tswj tus lej uas tau tshwm. Txawm hais tias tsuas muaj ib tus lej ua haujlwm, lub hauv paus ntsiab lus ntawm Persistence of Vision ua rau koj pom txhua tus lej tso tawm vim tias txhua qhov kev luam theej duab nrawm heev uas koj tsis pom ntau zaus.
Kauj Ruam 2: Nws Ua Haujlwm Li Cas?
IMU sensors feem ntau suav nrog ob lossis ntau ntu. Sau lawv los ntawm qhov muaj feem thib, lawv yog tus ntsuas lub ntsuas, ntsuas lub ntsej muag, lub ntsuas hluav taws xob, thiab lub ntsuas cua. GY-521 yog 6 DOF (Degrees of Freedom) lossis rau-axis sensor, uas txhais tau tias nws muab rau qhov tseem ceeb raws li tso tawm. Peb qhov tseem ceeb los ntawm qhov ntsuas qhov ntsuas thiab peb los ntawm lub gyroscope. TheGY-521 yog lub ntsuas ntsuas raws MEMS (Micro Electro Mechanical Systems) thev naus laus zis. Ob lub accelerometer thiab lub gyroscope tau kos rau sab hauv ib lub nti. Cov nti no siv I2C Bus system rau kev sib txuas lus.
Kauj Ruam 3: Schematic Diagram thiab Qhia Lub Kaum ntawm 7 Segment Display
Lub hauv paus ntsiab lus ua haujlwm ntawm txoj haujlwm no yooj yim heev: siv I2C kev sib txuas lus raws tu qauv, Arduino tsis tu ncua tau txais lub kaum sab xis rau Y kev taw qhia (vim qhov ntawd yog Axis qib siab qhia). Tus nqi ntawm lub ces kaum yog muab rau txoj haujlwm uas qhia nws ntawm Zaub.
Tam sim no, raws li koj yuav paub, xws li 16 Bit ADC muab tus nqi siab tshaj ntawm 65536, rau lub kaum sab xis siab tshaj (uas yog 90 degrees). Vim tias cov nti ADC tau faib ua 4 txoj hauv kev, peb muaj qhov siab tshaj plaws. tus nqi ntawm 16384 rau txhua channel. Yog li -16384 yuav txhais tau tias -90 degrees, thaum +16384 yuav txhais tau tias 90 degrees. Rau peb Arduino qhov no txhais tau tias tsis muaj dab tsi ntau dua li daim ntawv qhia yooj yim ua haujlwm: Nco ntsoov tias qhov sib txawv AcY yog hom ntev, uas txhais tau tias cov mapped tsis sib xws, hauv peb lub kaum sab xis, kuj yuav tsum ntev.
Kauj Ruam 4: PCB Tsim rau Digital Spirit Module |
Peb Tau Tsim Tus Qauv PCB rau peb tus txheej txheem txheej txheem digital los ntawm kev siv ib qho Zoo Tshaj Plaws PCB online simulation Tool hu ua EasyEDA - Online PCB tsim & Circuit Simulator EasyEDA yog lub platform uas koj tuaj yeem sim koj li txuj ci, qhov twg koj tuaj yeem kawm paub txuj ci tshiab thiab qhov twg koj tuaj yeem hloov kho koj cov txuj ci. Nws yog qhov chaw uas muab cov vev xaib zoo rau koj raws li EDA cov cuab yeej rau cov kws tsim khoom siv hluav taws xob, kws qhia ntawv, cov tub ntxhais kawm, cov kws tsim khoom, thiab cov neeg txaus siab. Koj txhua tus tau txais tos siv cov cuab yeej no dawb thiab tsim koj tus kheej lub vev xaib online-based Printed Circuit Boards. Tsis tas yuav teeb tsa ib qho software. Tsuas yog qhib EasyEDA hauv ib qho HTML5 muaj peev xwm, tus qauv-ua raws lub vev xaib.
PCB Gerber Saib - JLCPCB Online Gerber Viewer
Kauj Ruam 5: Cov PCBs Tuaj Txog Peb Qhov Haujlwm
Peb xaj Online PCBs rau peb cov khoom lag luam los ntawm JLCPCB. Lawv tau muab PCB rau peb rau txoj haujlwm no, uas peb tau siv los sib sau ua ke txhua yam rau nws. JLCPCB yog lub tuam txhab PCB loj tshaj plaws hauv Suav teb thiab cov tuam txhab tsim khoom lag luam tshwj xeeb hauv kev tsim PCB sai sai, Lawv muaj qhov zoo tshaj plaws rau PCB's: 10 daim rau tsuas yog 2 $. Yog tias koj xav ua qauv ntawm koj tus kheej PCB, mus tom ntej rau jlcpcb.com thiab xa koj cov ntaub ntawv Gerber kom tau txais PCB zoo.
$ 2 Rau 10 PCBs (24 Teev Sij Hawm Tig Los Ib Zaug:
- Cov PCBs tau zoo heev, ua tau zoo, muaj zog thiab zoo nkauj heev.
- Tus nqi zoo heev. 100% lav zoo lossis rov yug dua tshiab.
- Lub sijhawm khoom xa tuaj zoo: 3 hnub los ntawm DHL. Online xaj xaj.
- Cov Txheej Txheem Ntau Lawm Txheej Txheem Kev txhawb nqa, yog tias ib tus neeg teb.
Kauj Ruam 6: Saib Video Kawg | PCB Txhais | Kev sib dhos PCB
Qhov tseeb 2.0
Tam sim no peb tab tom ua haujlwm ntawm qhov txuas ntxiv ntawm qhov haujlwm no. Peb txaus siab siv OLED Display, kom pom zoo dua ntawm cov ces kaum ntsuas los ntawm tus qauv. Peb kuj xav ua qhov qauv no kom ntau dua thiab nqa tau. Nyob twj ywm rau qhov hloov tshiab!
Rau Cov Cai Tau Txais Mus ntsib: Digital Spirit Level A DIY Project Module los ntawm Electronicslovers
Pom zoo:
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Nws Zoo Nrog Kuv Tus Ntsuj Plig, Nrog Sonic Pi: Hauv Cov Lus Qhia no, Kuv yuav qhia kom ua kom zoo nkauj, tab sis yooj yim, Nws Zoo Nrog Kuv Tus Ntsuj Plig taug qab siv Sonic Pi. yog ib qho yooj yim siv Live Programming Synth. Tsuas yog peb hnub ntawm kev kawm