Hello guys im working on small project, its LED billboard with ten letters, it has 98 series with 6 LED in each. I want to be able to power up and down every letter with ATmega16 microcontroller. I have selected IRL510 as N-ch mosfet to act as a switch for currents 0.5A +-0.2A. My question is can i wire mosfet directly to ATmega16 and can somebody draw me a circut i have uploaded my vison of circut. I have only 10 mosfets, but atmega16 has 32 O/I, would it help to wire 2 pins of microcontroller to the gate of mosfet. Please somebody explain or give me some suggestion of how to solve the switching off and on LED with atmega16 and IRL510. Thank you. http://www.pixhost.org/show/912/23146358_001.jpg