I2C displays rarely ever need anything other than SDA and SCL. Here’s one exception though, ... A lot of the common OLED and LCD displays have Linux kernel drivers!

Posted in clock hacks Tagged 16x2 LCD, arduino, character display, character lcd, digital clock, hd44780, i2c Post navigation ← Retrocomputing With Modern Hardware, No Emulation Required ...

Since the display used by the author is a very clear bright “black on yellow” type, it is very difficult to get a good catch due to polarization effects. Lab Note. The hardware configuration described ...

Orient Display has just announced a new series of character LCD modules which are directly controlled by I2C and SPI interfaces. High reliability makes mono LCD technology ideal for industrial and ...

The microcontroller uses either internal or external serial EEPROM (I2C/SPI based) for storing data like distance readings. The microcontroller also uses a real-time clock (RTC) to display accurate ...

The system has a 1.14 inch, 240 x 135 pixel TFT LCD display, ... There’s also a HY2.0-4P interface for adding I2c sensors including temperature, humidity, light, or pressure sensors.