This is an Arduino library for HD44780 LCD display, operated in 4 bit mode over I2C bus with 8-bit I/O expander PCF8574 ...

The push-button interfaces from JUNG offer an optimum solution for the integration of sensors and switches in the KNX system. Building owners benefit from more security and energy efficiency. Thanks ...

GitLab is only for SDK dump. GitLab is pretty hostile to users from China. They will close accounts if they believe you are from China to push you to their Chinese partner, which has turned off the ...