This is a note about the wiring on the Tank Bot.
The ERE Board ports have Vcc above the number 7 pin (last pin). Due to the fact I was replicating the ERE Board ports on my L293D driver board, a two wire connector (the home made blue and yellow ones) can be connected directly as it will feed the Vcc on the L293D board.
Just be aware the in this case a light blue wire is carrying Vcc not Gnd like all the others,
The ERE Board ports have Vcc above the number 7 pin (last pin). Due to the fact I was replicating the ERE Board ports on my L293D driver board, a two wire connector (the home made blue and yellow ones) can be connected directly as it will feed the Vcc on the L293D board.
Just be aware the in this case a light blue wire is carrying Vcc not Gnd like all the others,
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