7 Segment Clock - Cov Ntawv Luam Me Me: 9 Kauj Ruam (nrog Duab)

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

Tseem muaj 7 Segment Moos. xD ua

Txawm hais tias kuv yuav tsum hais nws tsis zoo li vwm thaum saib kuv li Instructables profile. Tej zaum nws yuav ua rau khaus ntau dua thaum lub sijhawm koj tau saib ntawm kuv qhov profile thoob ntiaj teb.

Yog li vim li cas kuv thiaj li thab kom ua lwm tus? Qhov tseeb cov lus teb yog yooj yim zoo nkauj…

Thaum ua si ib puag ncig nrog lwm txoj haujlwm kuv tau los nrog lwm txoj hauv kev los coj txoj hlua coj hauv cov qauv. Txhawm rau "sim kuv qhov kev xav" Kuv tsuas yog yuav tsum tsim ib qho kom ntseeg tau tias nws ua haujlwm tau raws li qhov xav tau.

Lwm qhov tseem ceeb thaum tsim qhov no yog tib neeg nrog cov tshuab luam ntawv me me. Kuv lwm yam feem ntau yog luam tawm ntawm cov tshuab luam ntawv zoo ib yam thiab i3-style tshuab luam ntawv nrog ntau qhov txaj-qhov no xav tau ntau tshaj 107mm x 89mm x 23mm, yog li nws tuaj yeem luam tawm ntawm cov tshuab luam ntawv zoo li Wanhao i3 Mini (100x120).

Tsis tas li qhov no yog thawj zaug ntawm kuv 7 ntu moos siv cov hlua coj nrog 30 leds/m. Lwm tus siv 60 leds/m, yog li qhov no txawv me ntsis.

Txhua ntu tau teeb los ntawm 2 leds, yog li muaj 28 leds hauv ob tus lej-modules thiab lwm 4 sab hauv dots-module. Tag nrho 60 leds, tsis muaj "pov tseg" nyob nruab nrab ntawm (+32 leds yog tsim lub 6 tus lej version).

Lub moos tiav yog 234mm x 93mm x 38mm. (360mm dav rau 6 tus lej version).

Kauj ruam 1: Sau ntawv

Cov ntaub ntawv no yuav plam qee qhov ntxaws ntxaws, xws li kev kos duab, lub zog txwv thiab lwm yam. Yeej nws zoo ib yam nkaus li kuv lwm lub moos, zoo li S7ripClock ntawm no ntawm Cov Lus Qhia. Thov saib qhov ntawd kom paub meej, qhov no siv tib lub tshuab hluav taws xob thiab kos duab yog ua raws tib lub hauv paus. Yuav tsum yog tib yam nrog qee qhov sib txawv:

Hloov ntawm 9x M3 6-10mm screws koj yuav xav tau:

12x M3 (8-12mm, Kuv tau siv 8mm) (20 pcs yog tsim 6 tus lej)

2x M3 (12-16mm, Kuv tau siv 14mm)

Hloov chaw LED strips nrog 60 leds/m koj yuav xav tau:

60x WS2812B leds, 30 leds/m (lwm yam zoo li tsis-txheej thiab lwm yam thov, nyeem S7ripClock cov lus qhia!)

Txhua yam ntxiv zoo ib yam. Arduino/ESP (sim) txhawb nqa, kos duab, khawm, cov lus qhia siv.

Cov lus qhia siv/Nta hauv YouTube

Hloov tshiab - 22.12.2020

Nyob rau hauv rooj plaub koj xav tsim qhov no thiab ua tus tswv lub tshuab luam ntawv nrog lub phaj loj dua (cov khoom: 231.4mm x 85.2mm) tau saib ntawm Kauj Ruam 9 ua ntej pib luam qhov …

Kauj Ruam 2: 3D Luam Qhov Chaw / Software Sketch

Txhawm rau tsim lub moos raws li qhia koj yuav xav tau:

2x Frame_LR. STL

2 x Cover_LR. STL

1x Frame_Dots. STL

1 x Cover_Dots. STL

1x Diffusers_Dots. STL

2x Diffusers_LR. STL

1 x Bracket_A. STL

1x Elec_Case. STL (suav nrog ntu ntu, rooj plaub hau thiab ob "tuav khawm nyob rau hauv qhov chaw" -things)

1 x Feet. STL

1 x Cable_Covers_A. STL

Qhov ntxiv Yog tias tsim cov lej 6 tus lej:

1x Frame_X. STL

1 x Cover_X. STL

1x Frame_Dots. STL

1 x Cover_Dots. STL

1x Diffusers_LR. STL

1x Diffusers_Dots. STL

1 x Bracket_B. STL

1 x Cable_Covers_B. STL

Phab ntsa dav yog ib txwm muaj ntau ntawm 0.5mm, yog li kuv pom zoo luam ntawv no siv qhov txuas txuas dav/kab dav ntawm 0.5mm. Siv cov ntawv luam nrawm nrawm tag nrho cov sijhawm luam tawm yog kwv yees li 9.5 teev rau tag nrho cov xim dub, 3 teev rau cov diffusers.

Tsis xav tau kev txhawb nqa, tsis muaj overhangs> 45 ° thiab tsis muaj txuas lossis ib yam dab tsi uas yuav ua rau qhov no luam tawm nyuaj. Tsuas yog zam "tus ntxhw taw";)

Kev saib ua ntej pom muaj nyob ntawm 60mm/s infill, 36mm/s txheej puag ncig thiab 42mm/s rau cov khoom ua tiav ntawm 0.25mm txheej qhov siab siv 2 kab/kab/kab/plhaub.

Kuv pom zoo siv txheej txheej siab ntawm 0.25mm ntawm qhov no. Thaum lub moos ua tiav koj yuav tau saib thawj txheej ntawm sab xub ntiag, yog li luam tawm ntawm 0.20mm lossis zoo dua tsis tsim nyog tiag.

Kuv kuj pom zoo siv dub thiab pob tshab PLA rau qhov no. PETG yuav ua rau voos heev nrog cov phab ntsa nyias zoo li qhov no.

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Cov duab kos kuj tau txuas rau theem no. Yog tias koj xav tau koj tuaj yeem txuas cov hlua coj mus rau Arduino qhov kawg ntawm Kauj Ruam 5 thiab sim txhua yam. Cov duab kos yuav khiav thaum tsis muaj RTC thiab/lossis cov nyees khawm sib txuas thiab nws yuav xa cov lus mus rau qhov chaw nres nkoj. Tsis tas li koj tuaj yeem siv lub tshuab ntaus ntawv xa cov ntawv nias (A, B, A+B -> lej ncoo 7/8/9) los ntsuas txhua yam.

Kauj Ruam 3: LED Strips, Tshooj I

Nov yog qee cov duab los qhia koj lub tswv yim ntawm dab tsi tshwm sim hauv cov qauv. Thaum tsim qhov no nws yog ib qho tseem ceeb kom saib xyuas kev taw qhia ntawm cov ntu. Ob tus lej-tus lej (Frame_LR) zoo ib yam, tsuas yog tig los ntawm 180 ° tom qab luam ntawv. Yog li koj xaus nrog ib qho qauv qhia "L" rau saum, lwm qhov "R".

Cov dots-module tsis saib xyuas yog tias nws tig, qhov yuav ib txwm nyob rau sab saud sab laug/hauv qab txoj cai.

Muaj 3 daim ntawm cov hlua coj hauv lub moos. Nws yog ib qho tseem ceeb heev uas koj muab tso rau hauv kab txaij hauv ob tus lej-modules ib yam nkaus. Yog li tsis txhob tig lawv _AFTER_ txhim kho cov coj sawb!

Ib daim duab qhia pom yuav ua li cas cov leds raug teeb tsa tom qab ntawm sab hauv daim duab (pib ntawm #0).

Yog tsim 6 tus lej-version ntxiv ib feem siv (Frame_X). Thov ua tibzoo saib cov theem hauv qab no txog 6 tus lej txuas ntxiv.

Kauj Ruam 4: LED Strips, Ntu II

Nov yog cov ncauj lus kom ntxaws ntxiv ntawm yuav ua li cas cov kab txaij tau muab tso rau hauv ob tus lej-modules (Frame_LR, Frame_X).

Koj tuaj yeem tso rau hauv kab coj coj mus rau hauv cov kab ntawv teev (Frame_Dots) hauv ob txoj hauv kev, ob qho tib si pib nrog Cov Ntaub Ntawv Nyob rau sab saum toj ntawm tus qauv. Tab sis nws yuav cuam tshuam rau kev txiav txim txuas, yog li ceev faj thaum siv cov kab sib dhos ua ke thiab xyuas kom tseeb tias koj txuas GND-GND, +5V- +5V thiab DI-DO raws li.

Daim duab kawg tau qhia txog ob qhov-modules. Daim ntawv ceeb toom yuav ua li cas txoj hlua hla mus/rov qab thiab ib qho ntawm lawv muaj GND nyob rau sab saum toj, lwm qhov yog +5V. Tsuav yog Cov Ntaub Ntawv Hauv tseem nyob rau sab saum toj nws tsis muaj teeb meem txoj hauv kev uas koj xaus tso lawv rau hauv.

Nco tseg:

Muaj qee qhov txuas ntawm cov hlua coj no txhua 50cm. Yog tias koj xav ua kom yooj yim me ntsis siv cov hlua nrog 28 leds qhov chaw sib koom ua ke yog nruab nrab ntawm leds #14 thiab #15.

Kauj Ruam 5: LED Strips, Ntu III

Nov yog ob peb daim duab ntawm kev sib txuas ntawm peb daim kab xev coj.

1. Sab laug cov ntaub ntawv tawm yog txuas nrog dots module cov ntaub ntawv hauv

2. Dots module cov ntaub ntawv tawm mus rau sab xis cov ntaub ntawv module hauv

3. Cov xov txuas rau lub microcontroller tom qab

4. Cov xaim hluav taws xob

Nco tseg:

Yog tias siv USB xaim zoo li kuv tau koj yuav tsum tau hla nws los ntawm lub npog ua ntej yuav khoom!

Lub sijhawm no lub moos no yuav luag zoo ib yam li S7ripClock los ntawm sab nraub qaum.

Yog li rau kev kos duab, cov ntsiab lus hais txog cov nyees khawm/khoom siv hluav taws xob, thov saib ntawm no: S7ripClock

Cov xim hlau siv hauv cov duab ntawm no zoo ib yam.

Kauj Ruam 6: Cov Khoom Siv Hluav Taws Xob / Case

1. Bracket_A nyob rau hauv qhov chaw (sib npaug, yog li tig nws los ntawm 180 ° tsis muaj teeb meem)

2. Screws siv. Ob qhov ntev yuav tsum tau tuav cov ntaub ntawv hluav taws xob nyob hauv qhov chaw

3. Cable npog: Xaub lawv mus rau hauv rooj plaub

4. Cable npog: Qhov "qhov ntswg" no yuav tsum tau thawb rau hauv/nqis me ntsis

5. Laub me ntsis sab hauv siv koj tus ntiv tes xoo thaum thawb nrog koj tus ntiv tes taw

6. "Qhov ntswg"/Snap haum rau hauv qhov chaw

7. Ntxiv ko taw l/r

8. Ua tiav

Kauj Ruam 7: Tsis teb los tau: Pem hauv ntej "ntaub thaiv npog"

Thaum cov diffusors nthuav tawm zoo saib heev (tshwj xeeb tshaj yog thaum saib ntawm lub moos los ntawm lub kaum ntse ntse) qhov no cuam tshuam kev nyeem tau me ntsis. Nws nyuaj rau piav qhia thiab nyuaj rau coj raws li cov duab. Tab sis koj tuaj yeem ntxiv qee qhov "ntaub thaiv npog" rau tus lej/dots kom tau txais kev huv dua.

Thawj daim duab qhia txhua yam ua tiav raws li cov lus qhia kom deb li deb. Yog tias koj xav tau koj tuaj yeem luam 4x daim thaiv rau tus lej thiab 1x daim thaiv rau cov cim. Tsuas yog xaub lawv, lawv haum zoo.

Daim duab kawg pom 2 tus lej nrog thiab 2 tsis muaj daim thaiv (sab nrauv/sab hauv).

Kauj Ruam 8: Tsis teb los tau: Siv 6 Tus lej Tsis txhob siv 4

Yog tias koj xav ntxiv ob tus lej rau lub moos qub, ntawm no yog yam koj xav tau:

1. Lwm 8 tus ntsia hlau (M3x8mm-12mm, Kuv tau siv 8mm)

2. 1x Frame_Dots thiab Cover_Dots

3. 1x Frame_X thiab Cover_X

4. 1x Cable_Covers_B

5. 1x Bracket_B

6. 1x Diffusers_LR

7. 1x Diffusers_Dots

Qee qhov xov hlau thiab 32x leds xav tau.

Sib cais txhua yam yog li koj tuaj yeem txuas qhov module sab laug los ntawm dots module. Tom qab ntawd txav lub dots module thiab txoj cai module mus rau sab xis thiab ntxig qhov tshiab dots module + frame_x. Txuas txhua yam zoo li ntawm cov kauj ruam dhau los.

Xaub rau ntawm txoj kab tshiab npog los ntawm sab xis. Ntxiv cov qub raws li qhia.

Tshaj tawm cov duab kos tom qab hloov "#define LED_DIGITS" los ntawm 4 txog 6 nyob rau sab saum toj ntawm daim duab. Tsis xav tau kev hloov pauv ntxiv.

Frame_X tuaj yeem siv los tsim cov lus qhia tshwj xeeb, muaj qhov nyob ntawm ob sab kom taug txoj kab.

Kauj Ruam 9: Kev Sib Koom Tes/Npog rau Cov Ntawv Loj Loj

Yog tias koj xav tsim lub moos no thiab koj lub tshuab luam ntawv muaj peev xwm tswj tau qee yam khoom loj dua koj yuav xav muab ob ntu no mus. Nws yog peb ntu ntu thiab peb lub npog npog sib koom ua ke. Tag nrho lwm qhov yog tib yam.

Yog li hloov ntawm 6 ntu (3x thav duab, 3x npog) koj xaus nrog 2.

Kuj tseem muaj ob txoj kev txiav tawm hauv nruab nrab phab ntsa yog li koj tsis tas yuav hla cov xov hlau hla lub qhov me me ua ntej yuav siv tau (USB/lub zog tseem yuav tsum tau hla los ntawm lub npog, txawm li cas los xij).

Nco tseg: Kuv txiav tawm 1 hli ntawm sab laug/sab xis ntawm qhov no kom txo qhov loj me li ntau tau. Siv qhov sib koom ua ke lub moos tsis tuaj yeem txuas mus rau 6 tus lej tom qab!

Khiav Tawm Hauv Kev Sib Tw Yas