[EMS Discuss] Higher current H-Bridge and circuit help

Greg Norman EMAIL HIDDEN
Sat Apr 6 17:38:05 PDT 2013


I did the exact same thing with a screw driver motor to open
a duck pen using a screw driver and one DPDT relay and one
SPDT relay. Exactly like Taper describes. I drove them with
a transistor. The DPDT relay controls direction and the SPDT
enables the motor movement. Here is the circuit I used. I
only drew the DPDT relay.

Greg

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