Cov txheej txheem:
- Kauj ruam 1: Cov ntaub ntawv
- Kauj ruam 2: Txuas Cables
- Kauj Ruam 3: Trimmer thiab Resistor
- Kauj ruam 4: Ua tiav !!!
- Kauj Ruam 5: Xaus
Video: Zaub Lcd Chip Hd44780 rau Pc Modding: 5 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30
Nrog cov lus qhia no koj kawm paub yuav ua li cas cuam tshuam nrog lub lcd me me ua cim nrog lub khoos phis tawj, uas qhia pom cov ntaub ntawv lossis txhua yam koj xav tau
Koj xav tau dab tsi: 1. lub vijtsam dawb hd44780 nti 2. 10kohmTrimmer 3. 100ohm resistor 4. tus qub lpt cable 5. tus usb cable Cov cuab yeej: 1. soldering hlau 2. thib tes 3. xov tooj
Kauj ruam 1: Cov ntaub ntawv
Zoo thawj qhov koj yuav tsum tau ua yog tshawb cov lcd cov ntawv, feem ntau ntawm cov khoom tsim tawm nws hauv lawv qhov chaw, yog li koj tuaj yeem tshawb nrhiav siv google tipying cov zaub tso saib.. piv txwv li kuv yog CMC102001L01GBN … koj tuaj yeem pom piv txwv ntawm cov ntawv teev npe nov nyob ntawm no
Kauj ruam 2: Txuas Cables
txuas lub lpt cable hauv txoj kev no:
Lcd Pins Hlau xim RS Txiv kab ntxwv/Dawb R/W Xim av/Dawb E Dub DB0 Xim av DB1 Liab DB2 Txiv kab ntxwv DB3 Daj 4 DB4 Tsaus ntsuab DB5 Xiav DB6 Lavender DB7 Grey Tam sim no siv lub xov tooj usb thiab txuas cov dub thiab cov xov tooj liab sib txuas rau VSS thiab VDD zaub pins. (txheeb xyuas koj cov ntawv rau kev sib txuas raug, rau kuv tus pin1 yog VSS, thiab tus pin2 VDD) koj tuaj yeem txiav tawm ntsuab thiab xaim dawb …
Kauj Ruam 3: Trimmer thiab Resistor
Siv lub 10k trimmer (Kuv tseem siv 4, 7k thiab nws ua haujlwm tau zoo) thiab txuas tus pin nruab nrab rau cov zaub ntawm VO, lwm ob tus pin rau tus pin VSS thiab VDD ntawm cov zaub
Tom qab ntawd coj tus 100ohm resistor thiab txuas nws nruab nrab ntawm tus pin BL+ thiab VDD, thiab tom qab ntawd txuas tus pin BL- rau VSS nrog xaim.
Kauj ruam 4: Ua tiav !!!
Zoo, koj nyuam qhuav ua tiav koj lub lcd zaub!
txhawm rau sim nws ntsaws lub usb cable rau lub khoos phis tawj yog tias lub vijtsam teeb thiab pom ib txoj kab dub nws ua haujlwm, yog tias tsis ntsaws tawm sai thiab txheeb xyuas qhov txuas (siv lub tshuab txiav los sim lub vijtsam, nws tswj qhov sib txawv, tej zaum yog tias koj tsis pom ib txoj kab hauv lub vijtsam nws muaj peev xwm hais tias qhov sib txawv tau tswj kom tsawg) Koj qhov txiaj ntsig yuav tsum zoo li qhov no ib zaug koj tau teeb tsa qhov program los cuam tshuam nrog nws (kuv tsis tau lpt cables yog li kuv siv cov xov hlau ib txwm txuas rau lub lpt chaw nres nkoj)
Kauj Ruam 5: Xaus
Tam sim no rub tawm CrystalControl, thiab rov pib dua, thaum lub khoos phis tawj kaw, txuas cov zaub rau lpt chaw nres nkoj thiab usb, tom qab ntawd pib siv koj lub vijtsam!
Yuav siv CrystalControl li cas sai sai no! Thov txim rau kuv cov lus, Kuv kawm lus Askiv thiab kuv ua yuam kev ntau!
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