Circuit diagrams and schematics - Electronic projects

Circuit pulse delayer by ic 4528 The Pulse delayer circuit this use IC 4528 help delay pulse or oscillator the all. For a signal is pulse that postpone long ago go up. By fix give R1 control while delay , R2 control the wideness of pluse to delay. The detail is other see in circuit [...]

The circuit below illustrates generating a single positive pulse which is delayed relative to the trigger input time. The circuit is similar to the one above but employs two stages so that both the pulse width and delay can be controlled. When the button is depressed, the output of the first stage will move up [...]