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:: Home » Oscillator circuits » Page 4

Oscillator circuits

Make Cricket Buzzer Generator circuit using LM324

Last Updated on: July 15, 2022 by Apichet Garaipoom
Cricket Sound Effect circuit

The cricket sound effect circuit which is an another Sound effects generator byLM324 op-amp and emit by a buzzer. And they have sound similarly the cricket Read more

Categories Oscillator circuits Tags Tone Generator, Sound effects 7 Comments

UM3561 Sound effect generator circuits

Last Updated on: July 15, 2022 by Apichet Garaipoom
UM3561 Sound effect generator

Here is The 4 Sound effects generator using UM3561 and a few parts only. It can make siren, Ambulance sirens, Police car sirens, Fire truck siren and Space Read more

Categories Oscillator circuits Tags Sound effects, Sirens, Tone Generator 5 Comments

Sine wave oscillator low frequency-constant amplitude

Last Updated on: July 12, 2021 by Apichet Garaipoom
Sine wave oscillator low frequency-constant amplitude

SEE! Simple Sine wave oscillator low frequency. Without thermistor and Incandescent lamp so very linear in transistor and zener diode circuit. Read more

Categories Oscillator circuits Tags sine wave generator circuit 1 Comment

CD4011 Oscillator circuit with inverter gates

Last Updated on: August 28, 2022 by Apichet Garaipoom
CD4011 oscillator circuits

Here is the tone generator circuit,it is small size. I use IC digital CMOS 4011 quad NAND gate. Read more

Categories Oscillator circuits Tags Tone Generator, IC-4011 1 Comment

555 timer Pulse Generator circuits | astable mode

Last Updated on: April 16, 2022 by Apichet Garaipoom
simple-pulse-generator-circuits-using-IC555

This is a simple pulse generator circuit or standard astable oscillator circuit for IC 555 timer,NE555N IC. Use for digital Logic circuit. Read more

Categories Oscillator circuits, 555 Timer Tags Pulse generator, Square wave oscillator 34 Comments
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