Doorbell circuit using 555 timer | Breadboard projects
Step by step guide on how to make a doorbell circuit using the 555 timer on a breadboard.
This is a simple circuit that imitate doorbell sound. This circuit uses a 555 timer IC to generate sound.
Parts list:
NE555 - 1 pc;
Ceramic capacitor 0.01uF - 2 pcs;
Electrolytic capacitor 10uF - 1pc;
Diode 1N4148 - 2pcs;
Resistors 47k - 4 pcs;
Buzzer - 1 pc;
Push button - 1 pc.
Playlist with other electronics mini projects using breadboard:: • Breadboard projects
#breadboard
#breadboardprojects
