20×4 ʻano lcd hōʻike module me ka hoʻohana haʻahaʻa haʻahaʻa
Hoʻolauna Huahana
| Helu kumu hoʻohālike | RXMC-2004A |
| Nui Hōʻike | 76x25.2mm(VA.) |
| ʻAno | ʻAno |
| HOIKE | 20 huaʻōleloX4 laina |
| ELELE HANA | 4.8 ~ 5.2V |
| Hana i kēia manawa | 2.0mA(5.0V) |
| Ke au o LED | <100mA |
| Nui kiʻi | 2.95X4.75(WXH)mm |
| kala LCD | Melemele-ʻōmaʻomaʻo(STN) |
| Kukui hope | Melemele- ʻōmaʻomaʻo |
| Ka Mahana Hana | 0~+50°C |
| Ka Mahana Waihona | -20~+70°C |
| Palapala noi | ʻAno, hōʻike helu no ka mea paʻi, nā lako a pēlā aku |
Hoʻokaʻina pine:
| PIN | HOIKE | HOIKE HOIKE |
| 1 | VSS | GND |
| 2 | VDD | Lako ikehu |
| 3 | V0 | Keaukaha LCD lako mana |
| 4 | RS | Kakau Koho-LOW=A'o , HIGH=Data(H/L) |
| 5 | R/W | Heluhelu/Kkau, LOW=MPU to LCM,HIGH=LCM to MPU |
| 6 | E | E ho'ā, R/W=LOW: Ke kamaʻilio nei ka ʻikepili ma ka ʻaoʻao hāʻule R/W=HIGH: Hiki ke heluhelu ʻia ka ʻikepili ma E=1 |
| 7 a hiki i ka 14 | DB0 i DB7 | ʻIkepili I/O |
| 15 | BLA | Anode o LED |
| 16 | BLK | Cathode o LED |
ʻO kā mākou lawelawe
HOOLAHA:
| Hōʻike | ʻāpana, kiʻi, ʻano monochrome lcd module & TFT i ʻae ʻia |
| ʻano hōʻike | TN,STN,FSTN,HTN,transflective,reflective,transmissive,melemele ʻōmaʻomaʻo,uliuli, hina hina |
| ʻAno hōʻike | COB, COG, TAB |
| Ka mānoanoa LCD (cm) | 0.11,0.14 |
| mānoanoa kukui backlight (cm) | 2.8,3.0,3.3 |
| Ikepili | Kaulike (8 bit,4 bit,16 bit,80mode,68mode),serial(i2c,spi,uart,usb) |
| Mea hooponopono | Koho |
| IC | Make a pūʻolo koho |
| Lako a lako polokalamu | Ua ʻae ʻia nā mea a pau |
| Hāʻawi ʻia ka ʻike | ʻO nā manaʻo manaʻo, laʻana, kiʻi, kaha kiʻi, hoʻohana i ka manual a pēlā aku ua OK |
1, makemake auhōʻike ka module LCD i nā huahelu 8 a ʻo ka nui outline he 35mm * 70mm……?
Pane: ʻAʻohe pilikia. ʻO ka mea mua, pls e hoʻouna mai iā mākou i kāu pepa kaha kiʻi a i ʻole nā laʻana; e hoʻolauna mākou i ka mea kūpono inā he huahana maʻamau. A i ʻole hiki iā mākou ke hoʻololi ma muli o kekahi o ia.
2, ʻO kēia LCD module ka mea a mākou e makemake ai, akā nui ka nui, he liʻiliʻi paha kāu?And pono e hoololi iki ka mea hoikeike.
Pane: No ka māhele ʻano LCD module, inā pono ʻoe e hoʻololi i ka nui outline a i ʻole hōʻike maʻiʻo, Pono kahi LCD glass.mould hou. E haʻi aku mākou iā ʻoe i ka uku ʻana ma hope o ka hōʻoia ʻana i ka wā e uku ai,
e hoʻomaka mākou i ka pepa kiʻi no kāu nānā ʻana.
3, He melemele-'ōmaʻomaʻo kēia LCD module backlight,aka Imakemake i ke kukui uliuli.
Pane: ʻaʻohe pilikia, hiki iā mākou ke hoʻololi iā ʻoe.
4, makemake wau e hana i kahi module LCD hou.Che hana ʻoe?
Pane: ʻAe, hiki iā mākou. E ʻoluʻolu e hoʻouna i kāu pepa kaha kiʻi. Inā ʻaʻole ʻoe, e ʻoluʻolu e haʻi mai iaʻu i ka nui outline o ka hōʻike LCD, hōʻike ʻike, inā pono backlight a PCB papa me IC, E loiloi mākou i ke kumukūʻai.
a hāʻawi koke iā ʻoe i ke kumukūʻai.
5, He aha ka manawa alakaʻi no ka mea hana
Pane: 15 a 30 mau lā ma hope o ke kiʻi ʻana i ka pepa hōʻoia a me ka uku uku uku, hiki iā mākou ke haʻi iā ʻoe i ka manawa kūpono e hōʻoia ai ʻoe i ka pepa kiʻi kiʻi.
6,Hiki iā ʻoe ke hoʻouna mai iā mākou i nā laʻana no ka nānā ʻana?
Pane: ʻAe,. Loaʻa nā kauoha laʻana
7,He aha kaManawa alakai?
Pane: Inā loaʻa iā mākou kahi waiwai no nā mea maʻamau, ʻo ka manawa alakaʻi i hoʻokahi lā ma hope o ka uku. Ināʻo ia ka hana nui no nā mea kūikawā,ʻo ka manawa alakaʻi e pili ana i nā lā 1530. Inā hiki iā mākou ke hoʻopau ma mua, e hoʻouna mākou
ʻike mua ʻoe
8 , He aha nā ʻano uku āu e ʻae ai?
Pane: Ke ʻae wale nei mākou iā T / T.