Cov txheej txheem:

Arduino - VGA Xim Bars Gen: 4 Kauj Ruam
Arduino - VGA Xim Bars Gen: 4 Kauj Ruam

Video: Arduino - VGA Xim Bars Gen: 4 Kauj Ruam

Video: Arduino - VGA Xim Bars Gen: 4 Kauj Ruam
Video: Вывод информации на монитор по VGA 2024, Kaum ib hlis
Anonim
Arduino - VGA Xim Bars Gen
Arduino - VGA Xim Bars Gen

Ib qho yooj yim heev pheej yig thiab qee zaum muaj txiaj ntsig qhov haujlwm uas koj tuaj yeem siv rau kev kho lossis tshuaj xyuas TV / Saib Kab Rov Tav (nrog VGA - tawm tswv yim)

Kauj Ruam 1: Cheeb Tsam:

Cheebtsam
Cheebtsam
  • 1 - Arduino UNO - R3
  • 3 - Resistors - 470 r
  • 3 - Diodes - 1N4148
  • 1 - Mini lauj kaub (Trimmer - 10k)
  • 1 Tus Txuas - DB 15 (poj niam) lossis VGA cable 9 txiav hauv nruab nrab.
  • 1 lub thawv rau txhim kho Connector (DB 15 - VGA)… lossis VGA Cable - txiav hauv nruab nrab.

Kauj ruam 2: Sketch

Cov ntawv siv rau kev luam theej tawm Skecth yog Arduino IDE 1.8.7.

Kauj Ruam 3: Schematics

Schematics
Schematics
Schematics
Schematics

Kuv siv Cov Digital outputs ntawm Microcontroller zoo ib yam:

D 5 - Liab "nqaj"

D 6 - VSYNC

D 7 - HSYNC

D8 - Ntsuab "nqaj"

D9 - Xiav "nqaj"

Qhov laj thawj tsuas yog rau diodes, resistors thiab (MIni Pot - Trimmer) yog cov nyom rau poob qhov Voltage rau 0.7 v (qib xav tau) rau lcd & leds Monitors.

Cov theem ntawm Cov Xim tau txais ncaj qha … zoo li koj yuav pom hauv koj lub cuab yeej!

Muaj Kev Lom Zem!

Kauj Ruam 4: RUNNING ADJUSTMENTS…

Pom zoo: