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 ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

The I2C (Inter-Integrated Circuit) bus is a synchronous serial communication protocol that allows multiple electronic components (sensors, displays, memories, etc.) to be connected within the same ...

We may receive a commission on purchases made from links. The screen on a new iPhone contains some of the most advanced tech in a smartphone display that you can find, but there can be situations ...

You can get the PlayStation 5 controller to work on your PC, and Sony's DualSense controller is one of the best for playing games. Several big-budget games take advantage of the DualSense's haptic ...

Creative Solutions using Clothes Pins and Binder Clips!! What Donald Trump has said about selling off federal land These Frozen Appetizers At Costco Are Better Than Restaurant Made Why electricity ...

Ukraine said on Tuesday that it had hit the bridge connecting Russia and the occupied Crimean Peninsula with explosives planted underwater, in its third attack on the vital supply line for Moscow’s ...

A library to interface an HD44780 based LCD via I2C (or TWI in Arduino terms). Like its counterpart the LiquidCrystal library, this library allows an Arduino board to control Liquid Crystal displays ...

Digital Insecurity: Originally introduced as an efficient way to authenticate bank customers at ATMs, the venerable PIN passcode is now ubiquitous among smartphone users as well. Though it serves as ...

Scientists in the U.K. have successfully connected two separate quantum processors, paving the way for a quantum internet and, potentially, quantum supercomputers. Increasing the number of quantum ...