Home > Circuit Blox > Monostable
UPDATED:.21:00 23 August 2014
FUNCTION BLOCK
FUNCTION
Produces a single output pulse when triggered.


  • -Trigger - Active low, starts the monostbale timing.
  • -Rst - Active low, resets the output and stops timing
  • The time duration can be altered by adjusting the variable resistor.

Supply Voltage (+V): 4.5 to 18 volts
CIRCUIT DETAILS
+V
-Trig
-Rst
0V
PCB LAYOUT

PCB size: 51mm x 25mm

Assembly Instructions
+V
Vout
0V

NOTES

The monostable has 3 timing range set by a jumper.
Each position sets a different range as follows:

1 = 0.2ms to 11.2ms
2 = 0.05s to 2.5s
3 = 2.4s to 112s

APPLICATIONS:

  • Duration timing
  • Timers
  • Control Systems
  • Pulse width generation (for PWM)
  • Servo controller
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