Connector Quick Couple, Standard / Two Touch, Female 1/4" - Socket Coupler, Pressure: 15kg/cmG

Frequency 50/60 Hz,  240V AC, Input Power Vehicle Batery or 100,  AC/ DC Adapter, LCD min. 7"TFT LCD (1024 X 600 pixel)

ATmega328P, USB-B, 7-12V, 20 mA, 2KB SRAM, 32KB FLASH, 1KB EEPROM