Hello,

I am a beginner in electronics and this is my first time dealing with an Arduino. Sorry if this question has an obvious answer.

What are the D and L bus lines on the DM13A and where do I connect them to on the Arduino Mega?

Thank you in advance.
in Wiring, Powering by

1 Answer

0 votes

Hi Franklin,

see here and here

Arduino:
S: PIN#26
L: PIN#27
D: PIN#28
T: PIN#29

The "S" line of the DM13A is your controller PIN NOT the "S" BUS

Regards
Frank

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Thank you so much!
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