555 Oscillator. C1 charges via r1 and when pin 6 detects 2 3 rail voltage output pin 3 goes low. The flip flop or bistable multivibrator is a digital instrument that is new for you at this location.
Replace the 10 uf electrolytic with a 1 nf disk capacitor. Ne555 an old but a versatile ic is a precise timer ic producing accurate time delays and oscillations. The basic mode that is normally employed for making ic 555 oscillators is the astable circuit mode.
The 555 integrated circuit is a general purpose timer useful for a variety of functions.
This oscillator will sometimes work at a slightly greater frequency. The simplest 555 oscillator circuit the simplest 555 oscillator takes output pin 3 to capacitor c1 via resistor r1. C1 charges via r1 and when pin 6 detects 2 3 rail voltage output pin 3 goes low. The 555 integrated circuit is a general purpose timer useful for a variety of functions.
