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PC Hardware Monitor Nrog Arduino thiab ST7920 LCD: 4 Kauj Ruam
PC Hardware Monitor Nrog Arduino thiab ST7920 LCD: 4 Kauj Ruam

Video: PC Hardware Monitor Nrog Arduino thiab ST7920 LCD: 4 Kauj Ruam

Video: PC Hardware Monitor Nrog Arduino thiab ST7920 LCD: 4 Kauj Ruam
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PC Hardware Monitor Nrog Arduino thiab ST7920 LCD
PC Hardware Monitor Nrog Arduino thiab ST7920 LCD
PC Hardware Monitor Nrog Arduino thiab ST7920 LCD
PC Hardware Monitor Nrog Arduino thiab ST7920 LCD

Muaj 2 qhov xwm txheej ntawm qhov haujlwm:

  • 4 tus lej fieds thiab 1 daim duab rau CPU thauj khoom lossis moos
  • 4 teeb duab ywj pheej rau CPU kub, thauj khoom, moos thiab siv RAM

Qhov:

  • Arduino Nano lossis Arduino Pro Mini nrog USB rau txuas txuas
  • ST7920 128x64 LCD

Khoom siv

Qhov:

Arduino + ST7920

Kauj ruam 1: Kev sib txuas

Kev sib txuas
Kev sib txuas
Kev sib txuas
Kev sib txuas
Kev sib txuas
Kev sib txuas

Tsuas muaj 6 txoj xov hlau tsim nyog los txuas Arduino thiab ST7920 LCD hauv SPI hom.

Daim ntawv teev cov kev sib txuas los ntawm sab LCD:

  • #01 GND to TZS
  • #02 VCC to VCC (5V)
  • #04 RS rau D10/CS lossis tus pin
  • #05 R/W rau D11/MOSI
  • #06 E rau D13/SCK
  • #15 PSB rau GND (rau hom SPI)
  • #19 BLA rau VCC, D9 lossis tus pin ntawm 300ohm resistor
  • #20 BLK to TZS

Txhawm rau zam kev ntxiv GND kab laug sab 2 xov hlau ncaj qha ntawm LCD PCB: GND rau PSB rau BLK

Kauj ruam 2: Arduino Firmware

Arduino sketches rau ob qho tib si ntawm qhov haujlwm:

github.com/cbm80amiga/ST7920_HWMonitor

github.com/cbm80amiga/ST7920_HWMonitorGrap…

Yuav tsum muaj cov tsev qiv ntawv:

github.com/cbm80amiga/ST7920_SPI

github.com/cbm80amiga/PropFonts

Kauj ruam 3: PC Software

PC Software
PC Software
  1. Rub tawm thiab teeb tsa HardwareSerialMonitor

    cdn.hackaday.io/files/19018813666112/Hardw…

  2. Pib nws nrog cov cai tswj hwm
  3. Xaiv qhov chaw nres nkoj raug

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