#define LCD_CD A2 // Command/Data goes to Analog 2 #define LCD_WR A1 // LCD Write goes to Analog 1 #define LCD_RD A0 // LCD Read goes to Analog 0 #define SD_CS 10 // Set the chip select line to ...
This tutorial demonstrates how to control the backlight of a 16x2 LCD display using an Arduino Uno and a button. The provided script allows you to toggle the LCD backlight on and off with a button ...
The past month or so I’ve been playing with the Maxim DS1307 Real-Time-Clock and DS1621 Temperature Sensor ICs. I hooked them up to an Arduino Uno board with a Parallax Serial 16×2 Character LCD. I ...
Here are ten engaging and innovative project ideas that leverage the power of the Arduino Uno R4, catering to a range of skill levels from beginners to advanced users. Create a centralised system to ...
This is an introduction to a single-channel, 12-bit, buffered voltage output digital-to-analog converter (DAC) with integrated EEPROM and an I 2 C compatible serial interface — the MCP4725 from ...
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