Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

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 ...

Communication between multiple controllers is almost a must when it comes to large projects. So, in this Lab we’ll investigate in brief the use of the atmega32L, PIC16F877a and the Arduino Uno in some ...

When I first moved to Duluth, I would sometimes rise before dawn to run with a trio of kindred spirits: Jerry, Malcolm, and Dave. They’d pull me along the winding trails of Hawk Ridge, that high perch ...