Multivibrator (I.C.-555) Trainer Model-II

The single board trainer helps to study :

• 1. Astable Multivibrator using 555 Timer IC.
  2. PWM [ Pulse width Modulation ] using 555 Timer IC.

The set up consists of :

• 1. I.C regulated Power supply : +12 V @250 mA.
  2. I.C. regulated variable power supply : 1.2 V to 12 V @250 mA.
  3. Variable Clock Pulse.
  4. Set of Resistances.
  5. Set of Capacitors
  6. Variable Resistance.
  7. Timer I.C. : LM 555.
  8. Output LED indicator.
  9. Connecting Wire.

• Additional accessory required :
  • Oscilloscope