BigBit Binary moos Zaub: 9 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24

Hauv Cov Lus Qhia Yav dhau los (Microbit Binary Clock), txoj haujlwm yog qhov zoo tshaj plaws raws li lub tshuab nqa khoom siv tau zoo li cov zaub tau me me.

Yog li ntawd nws zoo li tsim nyog uas cov ntawv tom ntej yuav tsum yog lub mantel lossis phab ntsa mounted version tab sis loj dua.

Yuav tsis muaj qhov xav tau rov tsim dua lwm tus tswj hwm tab sis siv lub moos uas twb muaj lawm thiab ntxiv qhov cuam tshuam rau cov zaub.

Cov Lus Qhia no qhia ntxaws cov txheej txheem ntawm kev tsim BigBit zaub thiab hloov kho software rau lub moos uas twb muaj lawm.

Khoom siv:

Perspex Adhesive

Dub Perspex Sheet 21.5cm x 21.5cm x 5mm

3D Tshuab Luam Ntawv rau plaques & txiv ntoo tuav (yeem), vim cov no tuaj yeem tsim los ntawm lwm txoj hauv kev.

BlocksCAD

2 ntu Epoxy Resin

M2.5/8mm screws * 13 qty

M2.5 tshuab ntxhua khaub ncaws * 13 qty

WS2812Neopixel Khawm LED's * 25 qty.

Cov tooj liab tooj liab 21 AWG lossis lwm cov xaim hluav taws xob.

2mm Drill ntsis

2.5mm laum ntsis

8mm Drill ntsis

30mm Forstner laum ntsis

Jumpers M/F.

Ncaj tus pin headers

Hemispherical Silicone pwm 28mm

Kauj Ruam 1: Tsim

Kev tsim qauv yuav raug coj los ua qauv ntawm Microbit zaub uas twb muaj lawm siv Neopixel LED cov ntu txuas nrog thiab teeb tsa hauv 5 x 5 matrix.

Cov ntawv yuav suav nrog txhawm rau txheeb xyuas Teev Sijhawm, feeb, Qhov hnyav ob npaug thiab ntsuas qhov xwm txheej.

Cov ntawv no yuav raug tsim ua 3 plaques, uas yuav luam tawm 3D thiab suav nrog cov xim pleev xim ruaj nrog cov ntsia hlau, tso cai kho raws li xav tau.

Lub sijhawm tseem ceeb ntawm thaj chaw yuav muaj cov tsom iav tsom kom pom tseeb txhua lub sijhawm me ntsis thiab txhim kho qhov pom qhov muag.

Ntau dua li tsim txoj haujlwm los ntawm hauv av, yav dhau los tsim Microbit Binary Clock yuav siv los tsav cov zaub.

Qhov no xav tau kev hloov kho tshiab rau cov software uas twb muaj lawm los teeb tsa Neopixel txuas ntxiv thiab coding kom rov ua dua qhov ua tau zoo ntawm Microbit zaub.

Muaj peev xwm rau phab ntsa lossis mantel/rooj mount.

Kauj ruam 2: Software

Lub software yog raws li yav dhau los Microbit Binary Clock nrog ntxiv rau Neopixel LED's.

Kauj Ruam 3: Lub Vaj Huam Sib Luag Loj

Lub vaj huam sib luag loj yuav ua los ntawm Perspex dub ntawm 21.5cm x 21.5cmm x 5mm.

Rau hauv qhov no yuav yog qhov qhov rau Neopixel LED's thiab qhov chaw so rau cov iav.

Cov zaub matrix cheeb tsam nyob thiab thaj tsam ntawm 18cm x 18cm los ntawm sab xis saum toj nrog LED qhov chaw ntawm 35mm

Kev so rau cov iav yuav yog 3cm txoj kab uas hla los ntawm 1mm hauv qhov tob.

Lub vaj huam sib luag tseem ceeb ntawm Perspex tau txiav los ntawm ib qho loj dua tom qab ntawd cov chaw rau cov qhov dav hlau qhov cim ntawm daim ntawv tiv thaiv.

Cov chaw hauv qhov chaw cim cov no tau zoo dua nrog 2mm ntsis.

Cov no tau siv los txhawm rau 30mm Forstner laum me ntsis uas tau siv los txiav qhov nqes rau cov iav.

Thaum lub sijhawm txheej txheem ntawm qhov kev nqes dej rau cov iav lo lo ntxhuav pib tsim los rau hauv lub vaj huam sib luag vim rau pem hauv ntej kom rov qab qhov sib txawv kub.

Txawm li cas los xij, qhov no tsis yog qhov ua yeeb yam nres ntawm hiccup me me ntawm txoj kev.

Txhawm rau tshem tawm cov warp nws xav tau tso lub vaj huam sib luag rau hauv qhov cub preheated ntawm 80 degrees C rau 1Hr.

Nws tau muab tso rau ntawm lub tais tiaj tiaj nrog cov ntawv ci nyob rau sab xub ntiag thiab sab nraub qaum kom tiv thaiv qhov ua tau zoo ntawm kev lo.

Ib lub tais hlau tau muab tso rau saum thiab qhov hnyav tau thov rau qhov no.

Tom qab teev lub qhov cub tau kaw thiab nws tau txias txias rau chav sov.

Qhov nruab nrab qhov uas tom qab txiav los ntawm sab nraub qaum nrog lub laum rau 8mm qhov chaw nruab nrab nrog 10mm countersink, qhov no yog LED's yuav zaum.

Kauj ruam 4: Plaques

Thaum lub Rooj Tswjhwm Saib lub ntsiab tau raug laum Daim Ntawv Plaques tau luam tawm.

Cov no tau tsim los siv BlocksCAD

Ob ntawm cov quav hniav (Binary Nyhav & Lub Sijhawm Chav Nyob), yuav muaj cov ntawv qis kom tso cai xim dawb ua kom tiav.

Whilst seem Status Status plaque yuav tau qhib tsab ntawv tso cai rau lub teeb kom dhau mus.

Qhov Binary Qhov hnyav thiab Cov xwm txheej plaques yuav raug teeb tsa ntsug, Qhov hnyav ntawm sab laug thiab xwm txheej ntawm sab xis.

Cov Sijhawm Sijhawm yuav raug teeb tsa kab rov tav raws hauv qab.

Txhua cov quav hniav yuav tsum tau taw qhia kom cov ntawv sib haum nrog nws tau xaiv kab/kem.

Thaum luam tawm ib qho tshuaj txhuam hniav ntxiv rau hauv qhov hnyav thiab Lub Sijhawm cov plaques.

Kauj Ruam 5: Teeb LED

Cov LED yuav tau koom ua ke hauv ib txoj hlua ntawm 5 txhua tus zuj zus muab nws muag rau nws cov neeg nyob ze los ntawm 3 xov hlau ntawm 21 AWG enamelled tooj liab xaim ces txhua pab pawg ntawm 5 tom qab ntawd yuav tau koom ua ke nrog lub jumper.

Txhua LED tau sib nrug los zaum hauv qhov kab noj hniav yav dhau los.

Txhua pawg ntawm 5 LED's yuav raug sim nrog yav dhau los Qhia Neopixel Tester.

Thaum 5 x 5 pawg ntawm LED tau ua tiav lawv tau koom ua ke thiab sim nrog Neopixel Tester.

Cov LED tau ruaj ntseg rau lub vaj huam sib luag nrog cov kua nplaum kub.

Kauj Ruam 6: Lo ntsiab muag

Lub lens hemispherical tau tsim los ntawm 2 ntu meej epoxy sib xyaw.

Qhov no tau nchuav rau hauv 28mm txoj kab uas hla silicone pwm thiab tso cai kho rau 12hrs.

Thaum kho lawv tau tawm ntawm cov pwm thiab lub hauv paus tiaj tiaj rov qab yog hauv av nrog cov ntawv xuab zeb ces tom qab tau ntxuav nrog so ntawm Methylated Ntsuj Plig kom tshem cov roj thiab cov zom.

Qhov chaw so tau ntxuav nrog Methylated Spirit thiab tus txhuam hniav.

Thaum qhuav, txhua lub lens tau lo rau hauv qhov chaw so

Cov plaques nyob rau theem no tau muab tso rau qhov kos cim ua ntej mus rau qhov drilling.

Kauj Ruam 7: Kev Sib Txuas Neopixel

RTC siv nyob rau yav dhau los Microbit Clock xav tau ntxiv ntawm tus pin headers ntawm +3V thiab GND thiab txuas rau P0.

Cov no tau txuas nrog rau Capacitor (1000uF/6V3 min), Resistor (470R), Circuit Court tau teeb tsa ntawm kab txaij uas txuas nrog ntawm RTC thiab BigBit Display.

Kauj Ruam 8: Sijhawm Qhia

Lub BigBit Binary moos tuaj yeem dai los ntawm kev txuas lub tog raj txuas rau sab saum toj thiab txuas cov xaim lossis hlua ntawm ob lossis lossis los ntawm qhov haum ntawm lub ntsej muag zais uas tuaj yeem siv tau rau dai lossis sawv.

Lub npog ntsej muag zais tau tsim los ntawm qhov ntev ntawm txhuas uas tau khoov kom zoo thiab ua haujlwm nrog ob qho tib si M2.5 (txuas rau lub vaj huam sib luag) thiab M5 (txhawm rau sawv ntsug) qhov.

Tom qab lub bracket, lub tshuab luam ntawv 3D luam tawm tau haum uas ob leeg tuav cov txiv ntoo thiab tiv thaiv nws tsis tig rov tom qab lub khawm. Rau hauv cov txiv ntoo hauv lub bracket yog screwed tus pas nrig lossis ntsia liaj qhov rooj uas ua raws li sawv ntsug.

Kauj ruam 9: Thaum kawg

Los ntawm cov peev txheej tsim nyog ntxig USB txuas rau hauv Microbit lossis RTC thiab teeb tsa lub sijhawm.

Koj txoj haujlwm tiav, lub sijhawm los qhuas koj txoj haujlwm.