In SX Microcontrollers, SX/B Compiler and SX-Key Tool, g_daubach wrote: At which clock frequency are you planning to run the SX? The SX power consumption is almost a square function of the clock frequency. IOW, you can dramatically reduce it with slow clock rates, like 1 MHz, or even less. You may also consider to reduce the supply voltage from 5 to 3.3 Volt which is fine for the SX, and still high enough to drive a solid state relay. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=198401#m198495 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)