Cov txheej txheem:
- Kauj Ruam 1: Tshooj thiab Schematic
- Kauj Ruam 2: Lub Hwj Huam Fais Fab
- Kauj Ruam 3: Microcontroller
- Kauj Ruam 4: Qhov Taw Qhia thiab IR Sensor
- Kauj ruam 5: Siv
Video: IR Chaw Taws Teeb Tswj Teeb Meem thiab Pom Duab: 5 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31
Nov yog lub cuab yeej uas tuaj yeem ntes IR lub teeb liab los ntawm cov chaw taws teeb tswj hwm tshaj plaws thiab xa cov ntaub ntawv ntawm chaw nres nkoj txuas mus rau lub khoos phis tawj rau tso saib. Nws muab tag nrho cov ntaub ntawv tseem ceeb xws li qhib/kaw sijhawm, suav cov mem tes, thiab cov neeg nqa khoom ntau zaus. Cov ntaub ntawv khaws tseg tuaj yeem siv los pab txhim kho microcontoller code los teb lossis xa IR cov lej. Qhov Circuit no ua rau siv LEDs ntau dua uas yog qhov ntsuas. Lawv kuj tseem siv ua tus tswj hluav taws xob thiab ua tus ntsuas IR.
Kauj Ruam 1: Tshooj thiab Schematic
Qhov xav tau: Blue LED nrog Vf ntawm 3.0 txog 3.3Green LED nrog Vf ntawm 2.0 txog 2.2 (tsis yog ultra-ntsuab lossis tseeb-ntsuab) Liab LED nrog Vf ntawm 1.8 txog 2.0Infrared LED nrog lub nthwv dej ntawm 940 lossis 950 nm1N4148 lossis zoo li diode100 nF (0.1 uF) capacitorMicrochip PIC 12F629 microcontrollerFemale DE9 connectorWire (solid core 20 awg) BreadboardPIC Programmer (PicKit 2 or similar)
Kauj Ruam 2: Lub Hwj Huam Fais Fab
Lub zog siv hluav taws xob siv ob lub LED los ua tus tswj hwm shunt. Qhov tsawg tam sim no ntawm Circuit Court thiab qhov txwv tam sim no ntawm qhov chaw nres nkoj ua rau siv qhov yooj yim shunt tswj kev ua haujlwm rau daim ntawv thov no. Pib kev sib dhos los ntawm kev siv peb qhov khoom siv luv luv 20 awg xov hlau rau tus pin 2, 5 thiab 7 ntawm tus poj niam DE9 txuas. Qhov no yog qhov yuav tsum tau siv nkaus xwb. Xov cov xov hlau rau hauv lub khob cij raws li qhia. Cov xov hlau rau tus pin 5 thiab 2 yuav tsum nyob hauv kab uas nyob ib sab. Cov xaim rau tus pin 7 yuav tsum muaj ntau kab nyob rau sab laug. Lub teeb xiav nrog lub cathode txuas nrog rau xaim los ntawm tus pin 5 ntawm tus DE9 txuas. Lub teeb ntsuab LED nrog cathode txuas nrog rau anode ntawm lub xiav LED. 1N4148 diode nrog cathode txuas nrog anode ntawm ntsuab LED thiab anode txuas nrog xaim los ntawm tus pin 7 ntawm DE9 txuas. Tam sim no lub zog hluav taws xob tau ua tiav. DE9 txuas thiab siv lub davhlau ya nyob twg software (Hyperterminal lossis zoo sib xws) qhib COM chaw nres nkoj. Kab RTS yuav hloov mus rau qhov muaj qhov zoo thiab LEDs yuav tsum ci. Ntsuas qhov hluav taws xob kom paub meej tias nws nyob ze rau 5 volts. Txuas lub xov tooj hluav taws xob thiab txuas mus rau kauj ruam tom ntej.
Kauj Ruam 3: Microcontroller
Ua haujlwm PIC12F629 microcontroller nrog cov lej txuas. Xyuas kom tus oscillator calibration tus nqi raug khaws cia. Tus Pin 8 yuav tsum nyob hauv kab lus tib yam li xaim los ntawm tus pin 5 ntawm DE9. Tus pin 7 yuav tsum nyob hauv kab ib yam nkaus li xaim los ntawm tus pin 2 ntawm DE9. Nruab ib lub xaim jumper luv los ntawm cathode ntawm 1N4148 diode mus rau tus pin 1 ntawm PIC. Nruab 100 nF capacitor hla tus pin 1 thiab 8 ntawm PIC.
Kauj Ruam 4: Qhov Taw Qhia thiab IR Sensor
Nruab ib lub teeb liab liab nrog lub cathode mus rau qhov sib txuas ntawm LEDs xiav thiab ntsuab, thiab qhov anode rau tus pin 6 ntawm PIC. Cov LED no yuav qhia tias IR tau txais los ntawm kev tswj chaw taws teeb. Lub teeb hluav taws xob LED nrog lub anode txuas nrog hauv av thiab cathode rau tus pin 5 ntawm PIC. Cov LED no tau siv los ua IR lub ntsuas hluav taws xob ntau dua li cov emitter. Nws tau thim rov qab los ntawm kev rub tawm tus neeg tawm tsam hauv PIC kom ua haujlwm tau zoo nyob rau hauv hom photoconductive.
Kauj ruam 5: Siv
Khiav IR Scope software los ntawm https://www.compendiumarcana.com/irwidget (hauv qab ntawm nplooj ntawv). Xaiv qhov chaw nres nkoj COM raug, thiab nias lub pob nyem. Thaum lub xiav thiab ntsuab LED teeb tsa, nyem lub pob ntawm cov chaw taws teeb tswj uas koj xav ntes. Lub LED liab yuav flicker los qhia tias IR raug kuaj pom. Nws yog ib qho tseem ceeb heev kom ua kom pom IR LED ntawm cov chaw taws teeb nrog IR LED ntawm lub kaw hluav taws xob ntes vim tias qhov tsis zoo ntawm lub LED siv los ua lub ntsuas.
Pom zoo:
Chaw Ua Si Chaw Taws Teeb Chaw Tswj Hluav Taws Xob Wireless 3D Luam Tsheb: 7 Cov Kauj Ruam (nrog Duab)
Chaw Ua Si Chaw Taws Teeb Chaw Tswj Hluav Taws Xob Wireless 3D Luam Tsheb: Leej twg tsis nyiam twv txiaj? Sib tw thiab Sib ntaus hauv Ntiaj Teb Virtual ntawm Chaw Ua Si thiab Xbox !! Yog li, coj qhov kev lom zem rau lub neej tiag tiag Kuv tau ua Cov Lus Qhia no uas kuv yuav qhia koj li cas koj tuaj yeem siv ib qho Chaw Ua Si Chaw Taws Teeb Chaw Taws Teeb (Wired
DIY LED Teeb - Niaj Hnub Teeb Meem Teeb Nrog Cov Chaw Taws Teeb: 8 Kauj Ruam (nrog Duab)
DIY LED Teeb - Niaj Hnub Teeb Mood Teeb Nrog Chaw Taws Teeb: Hauv kab lus no kuv yuav mus hla cov txheej txheem Kuv tau siv los tsim qhov no zoo heev pyramid zoo li tus LED Mood Teeb.Kuv siv maple rau cov qauv tseem ceeb thiab qee qhov mahogany txhav ntxiv rau lub zog. Rau lub teeb Kuv siv RGB LED teeb uas tuaj nyob hauv 16 ko taw
8 Relay Tswj Nrog NodeMCU thiab IR Txais Txais Siv WiFi thiab IR Chaw Taws Teeb thiab Android App: 5 Kauj Ruam (nrog Duab)
8 Relay Tswj Nrog NodeMCU thiab IR Txais Txais Siv WiFi thiab IR Chaw Taws Teeb thiab Android App: Tswj 8 qhov hloov pauv hloov siv nodemcu thiab ir tus txais tshaj wifi thiab ir chaw taws teeb thiab hauv app.the ir tej thaj chaw deb ua haujlwm ywj pheej ntawm wifi txuas. NTUJ
Cov Neeg Hlau Tswj Chaw Taws Teeb Siv Arduino thiab TV Chaw Taws Teeb: 11 Kauj Ruam
Kev Tswj Tus Neeg Siv Hluav Taws Xob Siv Arduino thiab TV Chaw Taws Teeb: Lub tsheb tswj chaw taws teeb no tuaj yeem txav mus los siv ib qho kev siv tej thaj chaw deb xws li TV, AC thiab lwm yam. los ntawm kev siv IR tus txais, uas yog lub ntsuas phoo pheej yig heev nyob rau hauv
Pom Qhov Pom Pom Pom Pom Lub Koob Yees Duab (TfCD): 15 Kauj Ruam (nrog Duab)
Pom Qhov Pom Pom Pom Pom Lub Koob Yees Duab (TfCD): Cov kev pabcuam paub uas tuaj yeem paub txog kev xav, ntsej muag ntawm tib neeg lossis cov khoom yooj yim tam sim no tseem nyob rau theem pib ntawm kev txhim kho, tab sis nrog kev kawm tshuab, thev naus laus zis no tau nce zuj zus. Peb tuaj yeem cia siab tias yuav pom ntau ntxiv ntawm cov khawv koob no hauv