Cov txheej txheem:
- Kauj Ruam 1: RAWS LI HARDWARE
- Kauj Ruam 2: Txhim kho tus qauv thiab teeb tsa cov teeb tsa
- Kauj Ruam 3: Sib cuam tshuam nrog koj li EZO CIRCUITS
Video: SENSOR COMMUNICATION OVER USB: 3 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Cov ntawv qhia no qhia yuav siv Isolated USB EZO Carrier Board los cuam tshuam nrog EZO cov khoom siv hluav taws xob li cas. Nrog ob peb kauj ruam yooj yim, koj yuav tuaj yeem ntsuas thiab debug cov kab hluav taws xob lossis txawm tias saib xyuas lub sijhawm tiag tiag qhov ntsuas nyob hauv nqe lus nug.
ADVANTAGES:
- Ua haujlwm nrog EZO cov kab hluav taws xob: pH, salinity, yaj cov pa (DO), oxidation-txo peev xwm (ORP), kub, FLOW
- Tsis xav tau xov hlau
- Tsis xav tau programming
- Muab kev rho tawm uas tiv thaiv cov hluav taws xob los ntawm kev cuam tshuam hluav taws xob
- Onboard BNC txuas rau kev sojntsuam
- Tsis xav tau microcontroller
KHOOM:
- Rho Tawm USB EZO Carrier Board
- USB-A rau USB mini B cable
- Khoos phis tawj
- Terminal Emulator (Termite siv ntawm no)
Kauj Ruam 1: RAWS LI HARDWARE
a) Ua kom ntseeg tau tias EZO Circuit nyob hauv hom UART. Yog xav paub ntau ntxiv txog yuav hloov pauv li cas los ntawm I2C rau UART, xa mus rau qhov LINK no.
b) Ntxig lub Circuit Court rau hauv Isolated USB EZO Carrier Board. Nco ntsoov kom phim cov pins kom raug. Lub rooj tsav xwm tus neeg nqa khoom pins tau sau rau kom yooj yim.
c) Txuas qhov kev sojntsuam mus rau BNC txuas.
Kauj Ruam 2: Txhim kho tus qauv thiab teeb tsa cov teeb tsa
Tus emulator siv yog Termite rub tawm tau ntawm no. Nws yog lub davhlau ya nyob twg dawb RS232 rau Windows OS, qhov twg tuaj yeem nkag mus rau cov lus txib thiab cov lus teb tuaj yeem pom.
a) Tom qab koj tau teeb tsa lub emulator ntawm koj lub computer, tso nws.
b) Txuas lub USB-A kawg ntawm kab lus rau hauv koj lub khoos phis tawj USB chaw nres nkoj thaum lub USB mini-B kawg mus rau lub rooj tsav xwm. Tam sim no koj lub cuab yeej yuav tsum tau qhib.
c) Hauv kab, nyem rau ntawm "Chaw" tab, lub qhov rai tshiab hu ua "Serial chaw teeb tsa" yuav qhib.
d) Hauv "Serial chaw teeb tsa", hloov pauv raws li Daim Duab 1. Nyem rau ntawm "ok" tab thaum ua tiav. Nco tseg: Qhov chaw nres nkoj yuav tsum tau kuaj pom ib zaug thaum lub USB tau txuas rau hauv lub khoos phis tawj. Hauv qhov kev qhia no, chaw nres nkoj = COM13. Tus nqi baud tau teeb tsa rau 9600 vim nws yog lub hauv paus ntawm EZO cov khoom siv hluav taws xob.
Kauj Ruam 3: Sib cuam tshuam nrog koj li EZO CIRCUITS
Xa mus rau cov ntaub ntawv tshwj xeeb ntawm koj lub Circuit Court rau cov npe ntawm cov lus txib tsim nyog. Cov ntaub ntawv teev tseg yog nyob ntawm Atlas Scientific lub vev xaib.
Pom zoo:
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