The PCA9698 is an I2C, 40 pins parallel IO expander. These 40 pins can be configured as INPUT or OUTPUT and are addressable via 5 banks (groups) of 8 IO pins. The library provides read/write access to ...

GFXDraw is a powerful and easy-to-use GUI library for Arduino. It offers simple elements, powerful path-based vector drawings, ready to use widgets and visual effects. The library is made especially ...

There’s a brand-new entrant to the World Cup, a modernist painting fetches a handsome sum, and a network turns to AI for “time travel.” Test your knowledge of this week’s news, and take last week’s ...