schematic diagram

555 tone generator circuit diagram

Siren Sound | Bird Sound | Tone generator using 555 timer

Tone generator circuit using 555 timer Bird sound generator, Ambulance Siren Generator   These are some circuit diagrams of the sound generators. Sounds are like Bird sound, Ambulance siren, Beep Horn, and other different types. Use 9 to 12v Dc supply and components value should be the same as suggested in the diagram because any …

Siren Sound | Bird Sound | Tone generator using 555 timer Read More »

stereo amplifier circuit diagram

3 simple audio amplifier circuit diagram

Audio amplifier circuit diagram There are the following 3 types of best and easy Audio amplifier circuit diagram  simple amplifier circuit diagram   Audio amplifier circuit diagram Audio amplifier circuit diagram  2 transistor audio amplifier  

bass booster circuit

Turbo bass circuit

Bass booster circuit diagram  This bass booster circuit is made using the quad op-amp ic LM324. This op-amp ic has  4 operational amplifiers, but in this circuit, only 2 op-amps are used. This circuit provides Low pass filter of input audio which produces a Low frequency of input and high frequency is blocked. Connect the …

Turbo bass circuit Read More »