Digital signal pattern recognition circuit
Digital timing system
Digital timing using a state machine
Digital wave shaping circuit, frequency multiplying circuit, and
Digitally settable frequency divider, especially for a frequency
Digitally-operating electrical equipment with counter for automa
Direct digital frequency multiplier
Direct-injection FIFO shift register
Directional people counting arrangement
Disc sorting apparatus and method
Discrete tablet counting machine
Display apparatus for tape running positions
Display device for tape recorder with automatic shut off and res
Display driving circuit
Distance of travel measuring device for use with a bale opening
Divide-by-4/5 counter
Divide-by-three circuit
Divide-by-two charge divider
Divider circuit
Divider circuit structure