Comments on: Shock alarm circuit

By: rajat dhumal

rajat dhumal — Mon, 23 Jan 2012 09:04:57 +0000

and make sure that u make use of an expert hand to handle the delicate circuit…or else u’ll be losing hefty bucks…

By: rajat dhumal

rajat dhumal — Mon, 23 Jan 2012 08:45:18 +0000

go for a ready made assembles circuit…this circuit is too sensitive and not serving for the purpose…

By: Mahdi

Mahdi — Fri, 16 Dec 2011 11:39:25 +0000

I want a circuit that I want you to electric shock in the lower body would exert

By: manoharan

manoharan — Tue, 17 May 2011 09:15:39 +0000

Hi Mr.Seetharaman,phiezo sensor is produce emf. This is enable answer.Thank you very much.

By: Seetharaman

Seetharaman — Tue, 17 May 2011 08:37:21 +0000

Hi manoharan if a phiezo sensor is stuck on to the door, on the boot, bonnet at suitable location inside. once any body tries to pressure or hit with hammer etc the sensor will produce emf out put. that is further taken care by the above electronics.

By: manoharan

manoharan — Tue, 17 May 2011 05:04:30 +0000

How can activat piezo sensor.please answer.
by manoharan

By: Seetharaman

Seetharaman — Tue, 12 Apr 2011 16:50:52 +0000

Hi Elgardo Piezo buzzer is a programmed one will produce only one type of sound / music. sensor / sounder are like solid state loud speakers without any voice coil or cone paper etc.

By: Edgardo Diolola

Edgardo Diolola — Mon, 11 Apr 2011 14:33:52 +0000

Is this piezo sensor the same as the piezo buzzer?
Thanks in advance.

By: seetharaman

seetharaman — Thu, 10 Jun 2010 08:27:38 +0000

Hi friends The shaded wheel is ceramic transducer, the impact sensor. It can be from a old telephone receiver or from any loudspeaker having HF ceramic tweeter. The ceramic tweeter can also be bought in the market as HF transducer with red and black wires connected.

By: MORRIS

MORRIS — Wed, 09 Jun 2010 09:54:13 +0000

PLEASE I NEED SOME MORE INFORMATION! WHAT IS THE SHADED WHEEL?