Position: Index > Unclassified >

An electronic buzzer works show

2017-08-15 13:08  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.

Below is a schematic showing an electronic buzzer. With text to understand the schematic diagram will be more efficient to understand oh. This very simple circuit using only a few resistors, capacitors and easy access to the timer circuit 555. 555 is set to a non multivibrator running a frequency of approximately 1 khz, produces a shrill noise when turned on. Frequency can be changed by changing the 10 k resistor.
 

A simple electronic buzzer

VN:F [1.6.9_936]

 


Reprinted Url Of This Article:
http://circuits.radio-electronics.co/alarms-indicators/a-simple-electronic-buzzer/