See FAQ:Where can I find “specific part” for information about looking for existing part files, and information needed to create new parts. Either as is, or as a base for something else. I would not try to use that downloaded part with out some serious cleanup first. To figure out where things are supposed to be, and what should be connected together. To do this properly, a datasheet for the part is really needed. Step 1: Fritzing Diagram Fritzing Wiring Diagram: The attached Fritzing diagram shows the various connections from the batteries, via the two-pole switch, to the Arduino Uno. What I see does not have labels except on breadboard, and the part validation tool I use has many complaints. Jumper wires (or cable) would run from the board to a header on the pcb instead. Really, this board does not normally need a pcb view. Spacing and position of the pins on the pcb view also look off. So, why not just test the driver board by itself with no Arduino then youll know if the driver board itself is good or not. In go () youre PWM-ing both sides at 255 so in theory both sides (ENA and ENB) at 255 should have full voltage. I do not see any of that in the part definition though. 3264×2448 1.33 MB JimboZA June 7, 2014, 10:00am 2 I would start by losing the Arduino for testing purposes. Like multiple gnd, or +5V connecting to other +5. Wires are not connecting where they are dragged to except in breadboard view.įewer pins in schematic “CAN” be normal, in cases where multiple physical pins are connected together inside the part. My initial testing of a fresh download of that part says it is broken.
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