For my project main board I do not necessary need i2c touch nor io-expander (although some of the project dev boards have i2c touch) So I will temporarily remove those blocks from the code in my ...

Learn about OLED display modules, their types, pinouts, and interfacing with Arduino using I2C or SPI protocols. Get insights into basic text and graphics functions, troubleshooting tips, and access ...

About Turn any Arduino compatable chip into an amazing I2C port expander / touch screen controller.

Hitachi’s HD44780 based 16×2 character LCD are very cheap and widely available, and is an essential part for any project that displays information. Using the LCD backpack, desired data can be ...

This Arduino based Real time clock is a digital clock to display real time using a RTC IC DS1307 which works on I2C protocol. Real time clock means it runs even after power failure. When power is ...

Programming the Matouch_ESP32-S3 demo kit with Arduino/PlatformIO The ESP32-S3 4-inch display board can be programmed with either Arduino or PlatformIO, and we’ll use the demo code provided by ...

Claimed as the first touch-screen controller with an I2C interface, the TSC2003 is a complete 4-wire resistive circuit with on-chip 12-bit ADC. ItÕs designed specifically for ...