Arduinoflake - PCB Version: 8 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Ob peb lub lis piam dhau los kuv tau ua ib qho qauv dawb Arduinoflake. Koj coob tus nyiam nws. Tab sis nws cov khawv koob tsis yog tsuas yog ua dawb xwb tab sis kuj nyob hauv tus qauv ntawm LEDs. Yog li kuv txiav txim siab los tsim PCB version uas yuav yooj yim heev thiab pheej yig ua rau txhua tus! Nws yog qhov zoo nkauj tib yam hauv lub tsho sib txawv. Phau ntawv qhia no yuav qhia koj li cas kuv tsim kuv Arduinoflake thiab nws tuaj yeem ua dab tsi!

Arduinoflake yog dab tsi?

Arduinoflake yog qhov zoo nkauj khov-saib snowflake. Nws muaj 18 lub kaum ntse ntse tiaj-saum LEDs tshwj xeeb teeb tsa ntawm ob sab ntawm PCB thiab 12 SMD LEDs tau teeb tsa nyob hauv nruab nrab ntawm PCB. Nyob rau hauv tag nrho muaj 30 LEDs pawg ua rau 18 ntu tswj tau ntawm nws tus kheej. Lawv tuaj yeem siv los tsim cov duab vwm vwm lossis qauv uas koj nyiam, thiab ntau npaum li cas koj tuaj yeem tsim nws ntawm koj tus kheej siv Arduino IDE. Nrog kev sib xyaw touchpad, koj tuaj yeem cuam tshuam nrog nws kom hloov pauv ntawm cov duab. Me ntsis tho txawv, tsis yog? Tab sis dab tsi yog tias kuv hais rau koj tias koj tuaj yeem ua si game rau nws? Kuv nyiag kuv tus kheej ua si yooj yim classic nab, saib video thaum kawg.

Yog tias koj xav kom muaj koj tus kheej Arduinoflake koj tuaj yeem txiav txim siab yuav cov khoom siv lossis ua ke tag nrho ib qho ntawm kuv lub khw tindie.

Kauj Ruam 1: Kev Tsim Khoom Siv Hluav Taws Xob

Arduinoflake muaj 30 LEDs sib faib ua 18 ntu, uas tuaj yeem tswj tau ntawm nws tus kheej. Txhawm rau tswj cov no Kuv siv ATmega8 uas muaj txog 22 I/0 pins. Tsis tas li ntawd, kuv tau xaiv lub zog qis ntawm nws (ATmega8L) uas tuaj yeem ua haujlwm txawm tias 2.7V uas yog qhov zoo rau 3V npib cell roj teeb. Txhua pawg LEDs txuas nrog ib ntawm ATmega's I/O tus pin ntawm 68R tam sim no txwv kev tiv thaiv. Lwm qhov zoo ntawm Arduinoflake yog kov lub pob kom cuam tshuam nrog nws. ATmega tsis muab cov cuab yeej ua tau zoo kov lub peev xwm, yog li kuv tau txiav txim siab mus nrog TTP223 IC. TTP223 txuas nrog ib ntawm ATmega tus lej nkag thiab yuav ua rau nws siab thaum kov tau pom ntawm lub touchpad. Lwm qhov kev xaiv yog ua raws li qhov muaj peev xwm kov tau hauv software tab sis kuv pom tias nws siv sijhawm ntau zog thiab suav sijhawm.

Kauj Ruam 2: Tsim Tus Txheej Txheem ntawm PCB

Lub rooj tsavxwm yuav dhau los ua ib qho nyuaj. Hexagonal puag nrog 6 kab teeb nyob rau txhua lub ces kaum, txhua qhov nrog 3 qhov chaw rau LEDs los teeb tsa. Yog tias koj yuav siv EasyEDA cov cuab yeej online rau kev tsim cov PCB zoo li kuv koj yuav xav tau cov duab hauv DXF hom (AutoCAD Drawing Exchange Format) los ntshuam nws rau hauv EasyEDA, vim EasyEDA tsis muaj peev xwm kos cov duab zoo li no. Kuv tau siv Inkscape. Nws tsuas yog cov cuab yeej vector uas kuv tau siv los tso cai xa tawm mus rau hauv DXF cov ntaub ntawv.

Kauj Ruam 3: Tsim PCB Txheej Txheem

Yog tias koj muaj koj cov duab qhia, coj nws mus rau EasyEDA rau hauv BoardOutLine txheej. Kuv kuj tau kos cov duab pabcuam los pab kuv ua kom haum txhua ntu thiab cov kev ntawm lub rooj tsavxwm hauv qab 30 thiab 60-degree cov ces kaum thiab xa nws mus rau hauv Cov Ntawv Txheej. Kuv kuj tau ua kuv tus kheej ua cov khoom tshwj xeeb hauv EasyEDA rau THT LEDs tau teeb tsa ntawm ib sab ntawm lub rooj tsavxwm.

Kauj Ruam 4: Tsim PCB

Hnub no nws tsis tsim nyog los tsim PCB hauv tsev vim nws yooj yim heev, nrawm thiab pheej yig kom muaj cov kws tshaj lij los tsim nws rau koj. Thiab koj yuav xaus nrog lub rooj saib xyuas zoo tshaj plaws uas tsis muaj teeb meem. Kuv tau siv PCBWay chaw tsim khoom lub sijhawm no. Sib nrug los ntawm qhov txiaj ntsig zoo, lawv kuj tseem muaj PCB dawb rau Xmas kev tsim qauv phiaj xwm yog li kuv tau txais lawv pheej yig heev. Tso qhov kev txiav txim yog qhov yooj yim heev, koj tsuas yog xav tau xa Gerber cov ntaub ntawv los ntawm EasyEDA thiab xa lawv mus rau tus pab cuam ntawm lub xaib, tom qab ntawd nws zoo li mus yuav khoom hauv khw online. Kuv tau txhawj xeeb tshaj plaws txog cov nqaj nyias, tab sis lawv tau tawm los zoo!

Kauj Ruam 5: Sib Sau Ua Ke

Daim ntawv teev npe:

• ATmega8L TQF32
• TTP223 BA6
• 68R resistor 0805 (18x)
• 10K tus tiv thaiv 0805
• 100nF capacitor 0806 (3 x)
• 50pF capacitor 0806
• ci dawb LED 1206 (12x)
• ci dawb tiaj-saum LED THT (18x)
• lub roj teeb tuav
• SMD on/off hloov
• ib ntus tus pin header rau lub cajmeem

Raws li koj tuaj yeem pom qhov nyuaj tshaj plaws ntawm Arduinoflake yog ATmega8L nrog nws TQF32 pob thiab TTP223, yog tias koj tuaj yeem lis ob qho no, lwm tus yog cov ncuav mog qab zib. Ua ntej kuv sib sau ua ke cov resistors, capacitors thiab SMD LEDs. Qhov thib ob, lub microcontroller ntawm qhov chaw siv ntau cov dej ntws thiab cov khoom me me. Thib peb, TTP223 hauv qab. Plaub, qhov tshwj xeeb tau teeb tsa THT LEDs ntawm ob sab ntawm PCB. Thiab kawg tab sis tsis tsawg kawg, tus tuav lub roj teeb, hloov/hloov thiab tus pin tus lej ib ntus rau lub cajmeem. Txhua yam nrog kev siv flux thiab tus nqi me me ntawm cov laug. Tom qab ua tiav qhov ua tiav, tsis txhob hnov qab ntxuav PCB nrog Acetone kom tshem tag nrho cov dej ntws tawm.

Kauj Ruam 6: Tshaj Tawm thiab Khiav Cov Cai

"chaw thau khoom =" tub nkeeg "tsis yog tsuas yog kho kom zoo nkauj tab sis koj tseem tuaj yeem sau ua si rau nws vim nws muaj lub khawm kov, txheeb xyuas kuv tus nab nab!

Yog tias koj xav kom muaj koj tus kheej Arduinoflake koj tuaj yeem txiav txim siab yuav cov khoom siv lossis ua ke tag nrho ib qho ntawm kuv lub khw tindie.

Kauj Ruam 8: Cov peev txheej & Txuas

• Yuav Arduinoflake
• Arduinoflake GitHub
• Arduinoflake PCBWay
• CapacitiveSensor los ntawm PaulStoffregen
• MiniCore los ntawm MCUdude
• Freeform Arduinoflake
• Kuv Twitter rau qhov hloov tshiab kawg

Qhov khoom plig thib ob hauv PCB Kev Sib Tw