Jim's Robot - Switch Pulldown Board

Jim's Robot - Switch Pulldown Board
Version 1 - 8/11/2006
Large Size: GIF or TIFF	This board simply pulls down up to 5 switched to ground except when the switch is closed. In hindsight I should have made this board a pull-up and inverted the logic (1-open, 0-closed) as that would work a little better with the I2c bus IO chips.