Wire your LCD display to the Arduino using the I2C connection. Connect VCC to the 5V power rail, GND to the ground rail, SDA to Pin A4, and SCL to Pin A5. The LCD should now share the same I2C bus ...

This is an Arduino library for HD44780 LCD display, operated in 4 bit mode over I2C bus with 8-bit I/O expander PCF8574 ...

LILYGO T-Embed SI4732 is an ESP32-S3 development board with an AM/FM radio, a TFT display, a rotary encoder, a built-in ...

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative ...

Linux: the ultimate Windows 10 upgrade? The bad news: Windows 10 is definitely going end of life this year. The good news: these Linux distros are ready and waiting to take advantage. APC tells ...

OLEDs and LCD displays can be cleaned the same way. You won't need any special cloths or cleaning fluids. TV ports, such as HDMI and USB inputs, can get dusty. If you haven't used one of your HDMI ...

This project includes a 12-button keypad interfaced with a host MCU via I2C or UART, designed to serve as a mini keyboard for embedded systems. The STM32L010K4T6 handles debouncing and key scanning, ...