This mouse circuit was found in the January 1997 issue of Electronics Now magazine. It uses a PIC that must be programmed according to the movements.
This circuit was found in a 2005 Linear Technology manual. It senses the two-way current,...
This circuit for cars with fans was found in Silicon Chips documentation from the 90s. It is used...
This voltage regulator step can be used for a variable source from 0 to 30 V with a maximum output...