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FK904 Rain Indicator Alarm
A very simple circuit with useful applications.
When rains falls on the printed sensor, a signal is generated which
activates an LED and/or audible alarm via speaker included.
Power supply: 9VDC (PP3 battery) - not included
Suitable enclosure: FB03 kit box (order code 445-210).
View product specifications
When rains falls on the printed sensor, a signal is generated which
activates an LED and/or audible alarm via speaker included.
Power supply: 9VDC (PP3 battery) - not included
Suitable enclosure: FB03 kit box (order code 445-210).
Pricing Options
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Product Specifications
Specification | 445-052 | 445-210 |
---|---|---|
Description
|
FK904 Rain Indicator Alarm | FB03 Kit enclosure 105x98x34mm. 4 screw fixing |