Circuit diagram and PCB layout required for the following circuits

Status
Not open for further replies.
V

visual

Member level 3
Joined
Jul 17, 2006
Messages
63
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Activity points
1,615
Hi,

Please help me to get the simple circuit diagram and PCBs of the following circuits.

1. Water Level Controller.
2. Water Level Indicator.
3. Musical Burglar Alarm.
4. Light Dimmer.
5. Heat Sensor.
6. FM Transmitter.
7. Dancing Light.
8. Audio Level Indicator.
9. Clap Switch/Sound Operated Switch.
10. Touch Sensitive Switch.
11. Audio Power Amplifier.
12. Regulated Power Supply (Rectifier-Filter-Regulator)
13. Count Down Timer.
14. Digital Clock.
15. Musical Door Bell.

Thanks in advance.

Best Regards
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…