Rain alarm schematic circuit diagram

Posted on Dec 11, 2010

FIG. 1 is a circuit diagram of it, it is in the audio circuit from the resistance between the two leads to a probe to rain alarm. Fig. 2 with CCL to make a probe connected to t

Rain alarm schematic circuit diagram
Click here to download the full size of the above Circuit.

he audio circuit, when the rain drops on the probe, the circuit is turned on, the sound will be issued. The alarm can also be used as a variety of water alarm device. Figure 1 Figure 2

Leave Comment

characters left:

New Circuits



Popular Circuits

Hi Fi mini mixer
MOSFET Headphones
Rms-to-dc converter
16 G— 2 LCD Volt Meter & Ampere Meter With PIC Schematic Diagram
Home-Built Nitrogen (N2) Laser
us style siren
Help me Understand this Circuit Schematic
Guitar Effects & JFET Splitter
Bookshelf 01 active speakers