INCWADI YOMHLANGANO
OCTOBER 2016
I-ANALOG INPUT SEXTENSION SHIELD YE-ARDUINO
Isingeniso
I-Arduino UNO™ ifakwe okokufaka okungu-6 kwe-analog kodwa amanye amaphrojekthi adinga okwengeziwe. Okwesiboneloample; inzwa- noma amaphrojekthi amarobhothi. Isivikelo sesandiso sokufakwayo kwe-analogi sisebenzisa kuphela imigqa ye-I/O emi-4 (idijithali engu-3, i-analog engu-1) kodwa sengeza okokufaka okungu-24, ngakho-ke sekukonke unokufakela kwe-analog okungu-29 onakho.
Izici:
- 24 okokufaka kwe-analog
- kusetshenziswe imigqa engu-4 ye-I/O kuphela
- umklamo stackable
- iphelele ngomtapo wolwazi kanye nesibampLes
- isebenza ne-Arduino UNO™ namabhodi ahambisanayo
Imininingwane:
- okokufaka kwe-analog: 0 – 5 VDC
- isebenzisa izikhonkwane: 5, 6, 7 kanye no-A0 ebhodini le-Arduino UNO™
- ubukhulu: 54 x 66 mm (2.1” x 2.6”)
Kuleli bhukwana, sizochaza indlela yokuhlanganisa i-KA12 nokuthi ungayifaka kanjani umtapo wezincwadi we-Arduino one-ex.ample sketch.
Yini esebhokisini
- 1 X PCB
- 1 X 470 Ohm resistor (ophuzi, onsomi, onsundu)
- 2 X 100k Ohm resistor (brown, black, yellow)
- 2 X Ceramic multilayer capacitor
- I-3 X resistor array 100k
- 1 X 3 mm i-LED ebomvu
- 4 X IC isibambi (izikhonkwane eziyi-16)
- 4 X pin unhlokweni namaphinikhodi angu-6×3
- 2 X 8 unhlokweni womuntu wesifazane
- 2 X 6 unhlokweni womuntu wesifazane
- 2 X 3 unhlokweni womuntu wesifazane
- 3 X IC – CD4051BE
- 1 X IC – SN74HC595N
Imiyalelo yokwakha
Beka i- 470 Ohm resistor njengoba kuboniswe esithombeni kanye ne-solder.
R1: 470 Ohm (ophuzi, omnyama, onsundu)
Misa kokubili 100k Ohm resistors njengoba kukhonjisiwe esithombeni futhi uwathengise.
R2, R3: 100k Ohm (brown, black, yellow)
C1, C2: i-ceramic multilayered capacitors
I-RN1, RN2, RN3: i-resistor array 100k
I-LED: i-LED ebomvu
Qaphela i-polarity!
IC1, …, IC4: Abanikazi be-IC
Naka isiqondiso senotshi!
Songisa zonke izixhumi ze-pin-header engu-6×3.
Qinisekisa ukuthi izikhonkwane ezigobile zidayisiwe!
Songisa zombili izihloko zabesifazane ezingophini abangu-6 kanye nezihloko zabesifazane eziphinini ezingu-8 endaweni.
Musa ukusika izikhonkwane!
I-SV1: izihloko zabesifazane ezimbili ezingu-3
Faka izikhonkwane ohlangothini lwe-solder kanye ne-solder ohlangothini lwengxenye! Qinisekisa ukuthi ingaphezulu leenhlokweni lilinganiswe ngokulinganayo futhi aweqi ngaphezulu kwamanye amaphini. Ngale ndlela, izongena kahle ku-Arduino Uno yakho. Musa ukusika izikhonkwane!
IC1, IC2, IC3I-IC - CD4051BE
Naka isiqondiso senotshi! Kufanele ifane nesibambi se-IC!
I-IC4I-IC – SN74HC595N
Naka isiqondiso senotshi! Kufanele ifane nesibambi se-IC!
Ixhuma i-KA12
Kubaluleke kakhulu ukufaka i-KA12 ngendlela efanele ku-Arduino Uno ukuze ugweme ukulimala kwezikhonkwane futhi uqinisekise uxhumano oluhle.
Nawa amaphuzu abaluleke kakhulu okunakwa:
A. Lesi sihloko sowesifazane samaphini angu-6 silingana ngokunembile 'KU-ANALOGIN' ku-Arduino.
B. Izihloko ezimbili zabesifazane eziphinikhodi ezi-3 ziyaslayida phezu kwezikhonkwane ezingu-6 ze-ICSP ku-Arduino.
C. Izinombolo eziseceleni kwamaphini angu-8 ezihloko zabesifazane ku-KA12 kufanele zihambisane ne-Digital I/O's.
D. Shelelezisa izikhonkwane ngokucophelela ku-Arduino ukuze uvimbele umonakalo.
Ukufaka i-Arduino Library
- Faka ilabhulali:
Iya ekhasini lokulanda le-KA12 ku-Velleman webindawo
http://www.vellemanprojects.eu/support/downloads/?code=KA12
Dawuniloda okukhishwe kwe-'velleman_KA12' bese ukopisha ifolda ethi “velleman_KA12” kuma-Documents\Arduino\libraries. - Example sketch:
A. Vula isofthiwe ye-Arduino
B. Bese uchofoza file/Eksamples/Velleman_KA12/Velleman_KA12 - Ikhodi:
Umugqa ngomugqa
Ukuze senze imisebenzi ye-KA12 ibe lula ukuyisebenzisa, senze umtapo wolwazi.
Umugqa 1 no-6 umemezela ukusetshenziswa futhi uqalise umtapo wolwazi. Lokhu kumele kwenziwe kuwo wonke umdwebo osebenzisa i-KA12. Umtapo wolwazi ukunika ithuba lokufunda kalula wonke amanani enzwa futhi uwagcine kuhlelo lwangaphakathi noma ukufunda ivelu eyodwa bese ugcine lokhu ku-int.
Ukuze ufunde zonke izinzwa kufanele umemezele uhlu lwangaphakathi olunezindawo ezingama-24 (umugqa 2). Ukugcwalisa uhlu sisebenzisa umyalo wokufunda (umugqa wesi-8). Ku-example, sibonisa wonke amanani kusiqaphi se-serial sisebenzisa i-loop (umugqa 9 kuya ku-12).
Ukuxhumana kwe-serial kusethwe kulayini 5.
Uma udinga inani elilodwa kuphela ungasebenzisa umyalo othi “ka12_read” (umugqa we-13).
VellemanProjects
@Velleman_RnD
I-VELLEMAN nv – Legen Heirweg 33, Gavere (Belgium)
vellemanprojects.com
Amadokhumenti / Izinsiza
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Velleman Okokufaka kwe-Analog Extension Shield For Arduino [pdf] Incwadi Yeziqondiso I-Analog Input Extension Shield Ye-Arduino |
