Pulse-triggered 7555 monostable (CB25128E)

We found this circuit in a Radio Electronics magazine from April 1988; The output timing is given by R1 and C1.

Ralaxation Oscillator Using the 741 (MSB014E)
This relaxation oscillator, simulated in the Multisim Blue, produces two different signals. The...
Oscilloscope Calibrator (CB3952E)
This circuit is suitable for the calibration of old analog oscilloscopes. It was found in...
PWM Motor Control for 3 to 12 V (CB899E)
This circuit can control the speed of Motors up to 2 A and voltages in the range between 3 and 12...