Cov txheej txheem:
- Kauj ruam 1: Kev npaj
- Kauj Ruam 2: Duab Ncej Patching
- Kauj ruam 3: Kho
- Kauj Ruam 4: Kev Ua Haujlwm Zoo
- Kauj Ruam 5: Plug Lipo (Tsis teb los tau)
- Kauj Ruam 6: Zoo Siab Tso Tawm
Video: Floating Display: 6 Cov Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Qhov tsis nkag siab no qhia yuav siv ESP8266/ESP32 thiab LCD li cas kom tsim cov ntab zoo li cov duab ntawm Acrylic duab sawv ntsug.
Kauj ruam 1: Kev npaj
Acrylic Photo Stand
Txhua qhov sawv ntsug acrylic uas loj dua me ntsis ntawm LCD yuav tsum yog. Lub sijhawm no kuv tab tom siv daim duab 3R.
Zaub Zaub
Ib qho Arduino_GFX txhawb LCD zoo, koj tuaj yeem pom tam sim no txhawb cov zaub ntawm GitHub nyeem:
Lub sijhawm no kuv siv YT400S0006 4 ST7796 LCD.
FPC rau DIP PCB hloov pauv pawg thawj coj saib
Qhov no yog nyob ntawm yeem, nyob ntawm koj xaiv LCD, FPC rau DIP PCB hloov pauv pawg thawj coj tuaj yeem pab koj ua kom yooj yim dua. YT400S0006 muaj 40 tus pin 0.5 hli suab FPC. Nws tsis yog ib qho yooj yim soldering ncaj ntawm 0.5 mm suab, yog li kuv siv lub hloov pauv los pab kuv.
ESP8266/ESP32 Dev Board
Txhawm rau ua kom cov zaub ntab zoo li, nws zoo dua siv lub wireless dev board thiab tseem nyiam txhawb nqa Lipo lub zog. Lub sijhawm no kuv tab tom siv TTGO T-base ESP8266 dev board.
Roj teeb lipo
Qhov no yog nyob ntawm yeem, nyob ntawm seb koj yuav siv cov zaub no tsis txuas. Qhov roj teeb loj no txiav txim siab los ntawm 2 yam:
- cov sijhawm ua haujlwm: piv txwv li yog tias koj xav tau nws tuaj yeem ua haujlwm 2 teev nws yuav tsum yog qee lub sijhawm xws li ~ 250 mA x 2 teev ~ = 500 mAH
- qhov chaw seem: rau zais tag nrho cov khoom siv tom qab LCD, lub roj teeb loj yuav tsum yog LCD me me rho tawm cov hloov pauv hloov pauv thiab pawg dev
Kauj Ruam 2: Duab Ncej Patching
Cov kauj ruam no yog nyob ntawm yeem, nyob ntawm qhov pom lub kaum ntse ntse.
Tsis muaj ze li qhov pom kev txhawj xeeb rau IPS/OLED zaub. Tab sis nws nyuaj rau pom qhov loj me me SPI IPS/OLED zaub hauv kev nyiam ua lag luam.
Rau qhov "dav-lub" zaub zoo li YT400S0006 Kuv tab tom siv, ua tib zoo nyeem cov ntawv ua ntej ua ke. YT400S0006 tus saib lub kaum ntse ntse yog 12 teev, uas txhais tau tias koj yuav tsum tso FPC ntawm sab saud kom pom lub kaum ntse ntse zoo tshaj.
Yog tias koj tseem muaj 12 teev sawv ntxov, nws yuav tsum tau laum thiab kho qhov ntev nyob ntawm sab nraub qaum sab nraub qaum ntawm daim duab kom cia FPC tawm. Koj yuav tsis ua qhov no yog tias koj muaj 3, 6 lossis 9 teev sawv ntxov.
Kauj ruam 3: Kho
Txhim kho lub LCD, hloov pauv lub rooj tsavxwm thiab dev lub rooj nrog qee qhov siv ob npaug. Nco ntsoov daim kab xev yuav tsum tsis txhob npog ib qho DIP pins.
Kauj Ruam 4: Kev Ua Haujlwm Zoo
Txuas koj lub LCD rau dev dev.
Nov yog cov piv txwv piv txwv sib txuas:
ESP8266 -> LCD
Vcc -> Vcc, resistor -> LED+
GND -> GND, LED- GPIO 15 -> CS GPIO 5 -> DC (yog tias muaj) RST -> RST GPIO 14 -> SCK GPIO 12 -> MISO (xaiv tau) GPIO 13 -> MOSI / SDA
ESP32 -> LCD
Vcc -> Vcc, resistor -> LED+
GND -> GND, LED- GPIO 5 -> CS GPIO 16 -> DC (yog tias muaj) GPIO 17 -> RST GPIO 18 -> SCK GPIO 19 -> MISO (xaiv tau) GPIO 23 -> MOSI / SDA
Nyeem LCD cov ntaub ntawv rau kev txuas ntxiv, piv txwv. YT400S006 xav tau tus pin 38, 39 thiab 40 txuas rau Vcc rau teeb tsa rau SPI hom.
Koj yuav tsum ntxiv tus tiv thaiv, feem ntau ob peb Ohms rau ob peb puas Ohms, nruab nrab ntawm Vcc thiab LED+ txhawm rau kho qhov ci ci.
Kauj Ruam 5: Plug Lipo (Tsis teb los tau)
Yog tias koj xav siv lub wirelessly no, ntsaws lub roj teeb Lipo thiab kho nws nrog daim kab xev ob npaug.
Kauj Ruam 6: Zoo Siab Tso Tawm
Koj muaj qhov tsim nyog ntab tso rau tam sim no, nws yog lub sijhawm los sim ntawm ntau pua ntawm IoT cov phiaj xwm.
Nov yog qee qhov piv txwv:
-
Arduino_GFX Library ua piv txwv:
- Clock, ref.:
- ESP32PhotoFrame, ref:
- ESPWiFiAnalyzer, ref:
- PDQgraphicstest
- Arduino BiJin Tokei, ref:
Pom zoo:
DIY Lithophane Floating Teeb: 5 Kauj Ruam (nrog Duab)
DIY Lithophane Floating Teeb: Los ntawm ob peb lub asthiv dhau los peb tau pom ntau cov lus hais txog Lub Rooj Tsis Txaus Siab. Siv tib lub tswvyim kuv tau tsim lub Teeb Teeb Teeb Teeb. Lithophane Floating Lamp yog lub teeb rooj, muaj cov duab koj xav kom muaj nyob ntawm nws. Nws tuaj yeem yog qhov tseeb
Floating Smart Magic Mirror From Old Laptop With Alexa Voice Recognition: 6 Kauj Ruam (nrog Duab)
Floating Smart Magic Mirror From Old Laptop With Alexa Voice Recognition: Enrolling in my 'Electronics in a nutshell' course here: https://www.udemy.com/electronics-in-a-nutshell/?couponCode=TINKERSPARK Kuj tshawb xyuas kuv youtube channel ntawm no rau ntau txoj haujlwm thiab kev qhia ua hluav taws xob: https://www.youtube.com/channel/UCelOO
Cov Duab Duab Duab thiab Cov Duab 1: 4 Cov Kauj Ruam (nrog Duab)
Cov Duab Duab Cubes thiab Cov Duab 1: Thaum sim nrog qee cov ntoo ntoo thiab cov duab los qhia, kuv pom ob peb txoj hauv kev los ua cov voos thiab lwm yam duab los ntawm cov khoom siv yooj yim. Los ntawm kev muab cov no los ua Cov Ntawv Qhia, Kuv vam tias yuav txhawb nqa kev ua si thiab kev kawm. Kev hloov pauv ntawm qhov kev qhia no
Cov Duab Duab Duab Duab, WiFi Txuas - Raspberry Pi: 4 Cov Kauj Ruam (nrog Duab)
Cov Duab Duab Duab Duab, WiFi Txuas - Raspberry Pi: Nov yog txoj hauv kev yooj yim heev thiab tus nqi qis mus rau cov duab thav duab digital - nrog qhov zoo ntawm kev ntxiv /tshem cov duab hla WiFi ntawm 'nyem thiab luag' siv (pub dawb) xa cov ntaub ntawv . Nws tuaj yeem siv tau los ntawm qhov me me £ 4.50 Pi Zero. Koj tseem tuaj yeem hloov pauv
Rov Qab Siv Cov Duab Duab Nrog Virtual Asistent: 7 Cov Kauj Ruam (nrog Duab)
Rov Qab Siv Cov Duab Duab Nrog Virtual Asistent: Nyob zoo txhua tus! Cov lus qhia no tau yug los ntawm lub laptop faib ua ib nrab, yuav los ntawm ib tus phooj ywg. Thawj qhov kev sim ntawm txoj haujlwm no yog kuv Lego Digital Photo Frame, txawm li cas los xij, yog ib tus neeg mob siab rau Siri thiab Google Tam sim no, Kuv txiav txim siab coj nws mus rau qhov tshiab