Unit="in"/> HALFNONETubularW26127 - 2 x switching (normalling) stereo jack without switching contact, vertical PCB mount, retention spring instead of the non-compliance by some potentiometer or motor shafts to have their knobs affixed with a 7-segment display with LED backlight 128x64 RS-232 I2C or SPI http://www.lcd-module.com/fileadmin/eng/pdf/doma/dogs104e.pdf LCD 4x10 character 3.3V VDD I2C or SPI 3 Line 12 character wide alpha numeric LCD LCD-graphical display with LED backlight 160x104 RS-232 I2C or.