Running a servo through a darlington
August 19, 2012
I am wondering what's the trick to running a servo (hxt900) on a picaxe28 (pic16f886) through a darlington transistor array.
I tried many different thing sbut the only thing that works is removing the darlington and replacing it with the 330 ohms resistor array (as specified in the "start here" recipe).
The only reason I am trying to do that is so that I can use the transistor array to work with speakers.
Would it be a better Idea to just use the resistor array and then add transistors to each of the speaker's signal?
As you can see my circuitry skills are still low but I makee up for it in enthusiasm.