Library for PCF8574 Breakout Board by Testato on ArduinoForum, based on code from Mario H. You can see in the picture I2C_LCD_Breakoutboard.jpg the board compatible with this library. Without solder ...

The AD5263 is a digital potentiometer with 4 channels and very much alike the AD524X (single / dual channels). This digital potentiometers come in 20, 50 and 200 kΩ and can be set in 256 steps. This ...

The 2025 Summer Reading Lists feature book titles and digital media options to keep children engaged in reading and exploring throughout the summer. Four lists are available for birth-preschool and ...