Txoj kev vam meej thiab kev zoo ntawm Arduino platform tau raug tsim los ntawm nws lub zej zog ntawm cov neeg txhawb thiab cov ntaub thaiv npog tsim los ntawm zej zog. Arduino shields ua rau ze li ntawm lub sijhawm rau kev nthuav dav thiab kev ua haujlwm, tsuas yog siv los ntawm kev tiv thaiv kabmob lossis koj lub peev xwm los ua daim npog tshiab. Luckily nrog lub nplua mais ntawm shields, yuav luag txhua feature twb muaj nyob rau ntawm ib tug Arduino ntaub thaiv npog.
Shield Kev Ntsuam Xyuas
Ob peb yam tseem ceeb hauv kev xaiv cov Arduino shields. Qhov kev ntsuam xyuas tus naj npawb yog qhov muaj peev xwm, ua raws li kev txhawb nqa, cov ntaub ntawv, kev teeb tsa thiab nqi. Tsuas yog cov kev sib haum xeeb Arduino thiab cov kev cai yuav tsum tau muab sau cia. Nco ntsoov xyuas kom cov ntaub thaiv npog zoo tshaj nrog koj Arduino variant ua ntej kev yuav khoom siv ntaub thaiv npog.
1. Arduino touchscreen
Tsawg ob lub shields ntxiv cov hom kev muaj peev xwm uas muaj xim liab tag nrho. Txawm tsis yog lub ntsuas phoocav capacitive, Lub Cuab Yeej Hluav Taws Xob Tua Ib Tug ua ke nrog ib qho screen 320x240 nrog ib qho screen kov resistive. Ib qho zoo tshaj plaws txog cov ntaub thaiv npog yog tias nws tsuas yog siv ob lub koob pins (D2 thiab D3) dhau ntawm lub hwj chim thiab hauv av. Tso cai rau Arduino tso duab tso rau hauv lub Cheeb Tsam Shield siv lub tshuab ua haujlwm ntxiv rau hauv qab ntawm daim thaiv npog; txwv tsis pub lub Arduino lub peev xwm yuav raug maxed tawm sim tsav cov zaub ib leeg. Cov kua nplaum tsuaj kua nplaum uas yog Liquidware Touch Shield yog $ 175 thiab yog tshaj nrog Arduino, Duemilanove thiab Mega. Cov ntaub thaiv npog siv lub SubProcessing graphics API thiab cov tsev qiv ntawv hauv graphics. Yog tias tsis tsim nyog ntxiv txoj kev ywj pheej, Adafruit tseem muaj cov ntaub thaiv npog uas zoo ib yam, uas muaj ib qhov microSD daim npav zoo li, rau $ 59, tab sis yog 12 pins yog siv los ntawm daim ntaub thaiv npog, 13 yog tias daim npav microSD siv.
2.
Xim Zaub, MicroSD thiab Joystick
Cov ntaub ntawv xov xwm kuj muaj xws li microSD daim npav thiab ib qho kev ua si ntawm 5-txoj kev sib tw rau navigate nrog rau cov kev sib tw 1.8 "color TFT display shield" Ib qho ntawm qhov chaw zoo tshaj plaws ntawm cov ntaub thaiv npog, lwm yam uas txhua tus zoo nkauj, nws yog tus nqi ntawm $ 35. Hmoov tsis, lub taub hau yuav tsum tau muab siv ua ke, yog li muaj ib cov kav hlau phom yooj yim! Adafruit muaj qhov chaw qhib cov duab kos, raws li tus qauv piv txwv rau kev txhawb nqa Arduino. Compatible nrog 3.3v thiab 5v Arduinos.
3. Xbee Shield
Standalone microcontroller systems yog qhov zoo, tab sis kev ntxiv cov qauv xov tooj cua Xbee coj tau txoj kev sib txuas lus wireless ntawm Arduinos. Sparkfun 's Xbee Shield yog tshaj cov Arduinos (saib qhov USB port) thiab txhawb nqa XBee xov tooj cua. Lub shield txhawb nqa Xbee xov tooj cua Series 1, Series 2, Txuj thiab Pro qauv. Hmoov tsis siv Xbee kev sib txuas lus wireless koj yuav tsum muaj ob lub xov tooj cua ntawm cov xov tooj cua thiab cov ntaub thaiv shields. Xbee Shield los ntawm $ 25 thiab cov modules pib ntawm $ 23 txhua. Ua zoo dev tom qab, yuav tsum tau xa cov hau kev xa tawm!
4. Celluar Shield
Lwm wireless lwm yog muab koj lub xov tooj Arduino xov tooj ntawm tes! Lub Sparkfun Cellular Shield ua li ntawd, nqa SMS, GSM / GPRS, thiab TCP / IP tuition rau Arduino. Koj yuav tsum muaj daim npav SIM activated kom siv cov peev xwm (pre-paid los yog hauv koj lub xov tooj) thiab lub kav hlau txais xov. Tus Xov Tooj Ntawm Cov Xov Tooj tau sau $ 100 thiab koj yuav tsum xav tau ib tug GSM / GPRS tus kav hlau txais xov uas sau $ 60. Ua zoo dev tom, Cov Shielding Shield yuav tsum tau siv qee cov laug.
5.WiShield
Lub xeem cov ntaub ntawv sib txuas lus wireless rau daim ntawv teev npe yog WiShield uas ntxiv WiFi muaj peev xwm ua tau rau Arduino. Boasting 802.11b ntawv pov thawj nrog 1-2Mbps throughput los ntawm SPI interface, WiShield txhawb kev sib koom tes thiab cov kev sib txuas lus, thiab WEP, WPA, thiab WPA2 encryption. Lub WiShield muaj nyob rau $ 55. Lub WiShield yog tshaj rau Arduino Diecimila thiab Duemilanove. Xwb, Sparkfun's Wi-nkaus Shield rau $ 85 muaj peev xwm zoo sib xws nrog qhov sib ntxiv ntawm qhov microSD daim npav thiab tau tshaj cov Arduino cov ntsa, nrog qee qhov kev hloov tsim nyog rau kev kho dua tshiab Arduinos.