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.
We have in the figure a traditional amplifier configuration with operational amplifier. The source...
This circuit was found in a 1977 Radio Shack documentation. The circuit is TTL, which must be...
This circuit is suitable for modulating small FM transmitters for eavesdropping or espionage. The...