WHAT IS ELECTRONIC CIRCUIT DESIGNER? Through interactive programming technique Electronic Circuit Designer takes much of the tedium out of designing the more common electronic circuits. The 62 programs that comprise Electronic Circuit Designer help the design engineer or technician play "What if?" with the design. He can quickly substitute component values, change parameters and design specifications, and immediately see the effects. Electronic Circuit Designer will free the technician to concentrate on the circuit design instead of studying reference tables and books of equations and entering numbers into a calculator.