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, ...

KitGuruTech Computex 2024: GAMDIAS - MEGA CASE count, LCD Coolers and more Posted: April 27, 2025 | Last updated: April 27, 2025 The KitGuru team has been over at Computex 2024 in Taipei - Leo ...

board using the Arduino IDE. It displays real-time temperature and humidity readings on a 16x2 I2C LCD. This IoT project monitors temperature and humidity using sensors and displays real-time data on ...

The most difference to the original LiquidCrystal library from Arduino ... I2C address of the display, can 0x3D (SA0 = VDD) or 0x3C (SA0 = VSS) i2cPort I2C Port, is only needed if you another ...

It’s a significant update. The Arduino UNO and Arduino Mega 2560 update the Duemilanove and Mega respectively. They now use an ATMega8U2 instead of an FTDI USB to serial converter chip.