A previous Design Idea describes an astable multivibrator that gets hysteresis from the positive feedback stage using a technique you can characterize as positive-capacitive feedback (Reference 1). It ...

The generator circuit was designed to produce alternating square pulses with vibrations in different parts of the circuit. 4027 – a dual JK flip flop that has independent clock, set, and reset inputs ...

As the lights dim, a hush falls over the hundreds of delegates anxiously awaiting this year's announcement. And the product elected to the Test Instrument Hall of Fame is (opening the envelope)• the ...