This interesting application of a stepper motor as an encoder serves to test its application possibilities. We found it in the February 1994 issue of Electronics Now magazine.
Using a 4046 PLL this circuit generates rectangular signals in three wavebands that depend on the...
The basis of this circuit is a National Semiconductor operational amplifier that functions as a...
We show only one of the channels of an excellent audio preamplifier with the LM382 integrated...