A1 A2 B1 B2 Motor !CS SG DIR STEP !EN <40V v1.5 Power This work is licensed under a Creative Commons Attribution 3.0 Germany License. GND GND GND TOS-100 Stepper Motor Shield for Arduino www.motioncontrol-community.org/hardware/tos-100 For documentation & more information see <b>Arduino Uno</b> <p> Make a shield with ease, this package has all the named pins as well as the two mounting drill holes and an outline of the USB and DC power connector. The outline is on the DIMENSION layer, so if your board house uses it they will cut the outline to match. RST 3v 5v Gnd Vin Analog In 0 1 2 3 4 5 ARef gnd 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Digital I/O Digital I/O >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE Small solder jumper with no paste layer so it will open after reflow. >NAME >VALUE >NAME >Value >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE <b>Hyper Micro SIDELED®</b><p> Source: http://www.osram.convergy.de/ ... LA_LO_LS_LY Y876.pdf >NAME >VALUE <b>SMD ELECTROLYTIC</b> - Panasonic G<p> 10 mm dia, grid 0.0125 inch >NAME >VALUE <b>POLCAP RADIAL</b><p> 3.5 mm lead spacing, 10 mm diameter, grid 0.0125 inch >VALUE >NAME <b>SMD RESISTOR</b> - 0603 >NAME >VALUE <b>SMD CHIP CAP</b> - 0603 >NAME >VALUE <b>SMD RESISTOR</b> - 2512 >NAME >VALUE <b>SMD CHIP CAP</b> - 1206 >NAME >VALUE SOT323 Philips >NAME >VALUE >NAME <b>Euro Circuits Design Rules</b> <p> Default, tight rules Since Version 6.2.2 text objects can contain more than one line, which will not be processed correctly with this version.