555 sound Tags - Electronic Circuit Diagram https://circuitdiagram.net/tag/555-sound Schematic & PCB Design Sat, 06 Sep 2014 13:32:18 +0000 en-US hourly 1 https://i0.wp.com/circuitdiagram.net/wp-content/uploads/2016/10/cropped-ecd.jpg?fit=32%2C32&ssl=1 555 sound Tags - Electronic Circuit Diagram https://circuitdiagram.net/tag/555-sound 32 32 96547142 Sound Generator with IC 555 https://circuitdiagram.net/sound-generator-with-ic-555.html https://circuitdiagram.net/sound-generator-with-ic-555.html#comments Fri, 11 Sep 2009 02:38:33 +0000 http://circuitdiagram.net/?p=239 This is a sound generator based on general purpose timer IC 555. A flip-flop circuit is included, so this circuit will give sound output and blinking LED.  There are 2 modules in this circuit that are flip-flop / LED flasher module and sound generator circuit modules which combined in one schematic diagram. This is a… Read More »

The post Sound Generator with IC 555 appeared first on Electronic Circuit Diagram.

]]> This is a sound generator based on general purpose timer IC 555. A flip-flop circuit is included, so this circuit will give sound output and blinking LED.  There are 2 modules in this circuit that are flip-flop / LED flasher module and sound generator circuit modules which combined in one schematic diagram. This is a simple project for beginner which can be seen and can be heard.

Sound Generator with IC 555 circuit diagram

Sound Generator Components List:

Resistors:
R1, R7 ___________________ 470Ω
R2 _______________________ 1kΩ
R3 _______________________ 68Ω
R4, R6 ___________________ 56kΩ
R5 _______________________ 47kΩ
R8, R9 ___________________ 10kΩ
VR1 ______________________ 200Ω Potentiometer

Capacitors:
C1, C2, C3 _______________ 10uF/16V
C4, C5 ___________________ 0.02uF (20nF)
C6 _______________________ 100uF/16V

Semiconductors:
Q1, Q2 ___________________ 2N3904
IC1 ______________________ 555 or 1455
LED1, LED2 _______________ LED

Good Luck 🙂

The post Sound Generator with IC 555 appeared first on Electronic Circuit Diagram.

]]> https://circuitdiagram.net/sound-generator-with-ic-555.html/feed 2 239