Project Profile on Electronic Door Bells

dc.date.accessioned	2016-01-17T09:12:45Z
dc.date.available	2016-01-17T09:12:45Z
dc.date.issued	2016-01-17
dc.identifier.uri	http://hdl.handle.net/123456789/2839
dc.description.abstract	Electronic Door bells give pleasant tones or rhythms compared to the ordinary electrical door bells. The melodies (nearly 16) are pre-programmed in an integrated circuit. The output from the circuit is fed to the speaker with a little amplification.	en_US
dc.language.iso	en	en_US
dc.publisher	Khadi and Village Industries Commission	en_US
dc.title	Project Profile on Electronic Door Bells	en_US
dc.type	Project Profiles	en_US