Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept quite identical, ...

SPI speed depends on the CPU frequency. STM32 does not work because it has various CPU frequencies. Sketch uses 3054 bytes (9%) of program storage space. Maximum is 32256 bytes. Global variables use ...

Abstract: A real-time selective plasma light intensity measurement technique involving optical emission spectroscopy (OES) is proposed for process uniformity monitoring and detection in various plasma ...