Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

A year ago, I’ve design reviewed an MCU module for CAN hacking, called TinySparrow. Modules are plenty cool, and even more so when they’re intended for remaking car ECUs. For a while ...

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 ...

As technology marches on, gear that once required expensive lab equipment is now showing up in devices you can buy for less than a nice dinner. A case in point: those tiny displays originally sold ...

The AM2315C is a humidity and temperature sensor. Warning: this sensor is not compatible with the AM2315. The sensor has a fixed address of 0x38. It is not known if the address can be changed. The ...