rtek1000 Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts May 26, 2014 at 4:33 pm in reply to: Black Letters? #1928 rtek1000Member Hello, The Arduino output pin is low power, but if you use the driver, maybe the HCPL3150, the MOSFET will switch very fast! http://pdf.datasheetcatalog.com/datasheet/hp/HCPL-3150060.pdf Good luck! Author Posts Viewing 1 post (of 1 total)