UNO Monitor
UNO Monitor is my first attempt at prototyping an Arduino UNO based LCD and LED external display with IR remote controller.
Requirements
Hardware
Ardurino UNO LCD1602 LCD module 10k Potentiometer Max7219 LED dot matrix module IR reveiver module /w remote
Software
Latest Arduino (v1 or v2) IDE Linux Bash (not tested on WSL/WSL2)
Headers
Pin Outs
/* LCD Pinout:
- LCD RS pin to digital pin 12
- LCD Enable pin to digital pin 11
- LCD D4 pin to digital pin 5
- LCD D5 pin to digital pin 4
- LCD D6 pin to digital pin 3
- LCD D7 pin to digital pin 2
- LCD R/W pin to ground
- LCD VSS pin to ground
- LCD VCC pin to 5V
- 10K resistor:
- ends to +5V and ground
- wiper to LCD VO pin (pin 3) */
/* LED Pinout:
- LED DataIn(DIN) to digital pin 10
- LED LOAD(CS) to digital pin 9
- LED CLK to digital pin 8
- LED VSS pin to 5V
- LED GND to ground */
/* IR Pinout
- IR Signal to digital pin 13
- IR VSS pin to 5V
- IR GND to ground */