I want to drive a unipolar stepper motor from a PICAXE. I have the circuit working via a ULN2803A, but the space I have available won't readily accommodate an 18-pin dip. In addition, I only need four darlington pairs, so I am thinking about using four darlington pair IC's in TO92 packages.
I have attached a schematic of one pair from a ULN2803A. Does anyone know of a TO92 package that is equivalent to one of the pairs in a ULN2803A?
Thanks.
I have attached a schematic of one pair from a ULN2803A. Does anyone know of a TO92 package that is equivalent to one of the pairs in a ULN2803A?
Thanks.
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