Pulse Generators Circuits
CMOS Toggle Flip Flop With Relay(CD4013):
Discrete BiStable Flip Flop:
Discrete Set / Reset Flip Flop:
Flip-Flop Flashers, Buzzers, Etc.:
Gated Oscillator Emulates a Flip Flop: 03/16/95 EDN-Design Ideas
Load Pulser Tests Supply's Transient Response: 04/11/96 EDN-Design Ideas
MonoStable Flip Flops (One Shot):
Occasional Pulse Circuit:
Pulse Generator Verifies Test Setups: 05/26/94 EDN-Design Ideas
Pulse Generator, 555:
Pulse Generator:
Pulse Stretcher Increases ECL Gate Gains: 01/20/94 EDN-Design Ideas / stretches the output pulses of an ECL comparator by operating the ECL line receivers with unusually large pulldown resistors to the -15V supply. The large load resistance maximizes the gains of the emitter-follower output stages and speeds up the rising edges. At the same Time, the low pulldown current, together with the input and wiring capacitances, slows the falling edges. These actions stretch the positive pulses by approximately2 nsec/stage.
Pulse Width Adjuster Reverses Servo Motor: 03/17/94 EDN-Design Ideas
Pulse Width Trimmer Outdoes One Shots: 03/03/97 EDN-Design Ideas
Pulsed Sensor Extends Battery Life: 01/01/98 EDN-Design Ideas
Soft On / Off Switch: Modern electronic equipment incorporates "push-to-on-push-to-off" switches that do not make the clicking noise as with old equipment. An example of this is the power button on an ATX computer cabinet. Here is a circuit that does the same. It can be used to turn on/off any electronic/electrical equipment that operates on any range of voltages. FAIR WARNING -- THIS SITE HAS ANNOYING POP UP ADS.