Novelty moisture detector for plants
First Claim
1. A moisture detector for detecting moisture in potting media or soil for plants, comprising:
- a body formed to represent a creature having at least one eye;
a processor housed in said body;
probes in electrical connection with said processor and extending from said body, said probes being adapted to send an electrical signal to said processor, said signal from said probes indicating a level of moisture proximate to said probes, said processor adapted to receive said signal from said probes;
a power source housed in said body and in electrical connection with said processor; and
at least one light emitting diode carried by said body at said at least one eye and in electrical connection with said processor and said power source so that, when said probes are inserted into soil and said level of moisture in said soil is insufficient for a given plant, and said signal from said probes so indicates, said processor causes said power source to light said light-emitting diode, and wherein said processor is adapted to extract a signal from said probes by sending a signal to said probes, and further comprises means for evaluating a return signal that is generated by said probes and returned to said processor.
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Abstract
A novel moisture detector for detecting moisture in potting media or soil for plants includes a body formed to represent a creature. Inside the body is a processor and a battery. One or more probes adapted to be inserted into soil extend from the body and send an electrical signal to the processor to indicate a level of moisture proximate to said probes. At least one eye of the creature carries a light emitting diodes (LED) that lights up when the probes are inserted into soil having insufficient moisture. Furthermore, when the user touches one of the eyes, the LED lights as long as the battery has sufficient power to operate the processor.
26 Citations
18 Claims
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1. A moisture detector for detecting moisture in potting media or soil for plants, comprising:
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a body formed to represent a creature having at least one eye; a processor housed in said body; probes in electrical connection with said processor and extending from said body, said probes being adapted to send an electrical signal to said processor, said signal from said probes indicating a level of moisture proximate to said probes, said processor adapted to receive said signal from said probes; a power source housed in said body and in electrical connection with said processor; and at least one light emitting diode carried by said body at said at least one eye and in electrical connection with said processor and said power source so that, when said probes are inserted into soil and said level of moisture in said soil is insufficient for a given plant, and said signal from said probes so indicates, said processor causes said power source to light said light-emitting diode, and wherein said processor is adapted to extract a signal from said probes by sending a signal to said probes, and further comprises means for evaluating a return signal that is generated by said probes and returned to said processor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A moisture detector for detecting moisture in potting media or soil for plants, comprising:
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a body formed to represent a creature having at least one eye; a processor housed in said body;
probes in electrical connection with said processor and extending from said body, said probes being adapted to send an electrical signal to said processor, said signal from said probes indicating a level of moisture proximate to said probes, said processor adapted to receive said signal from said probes;a power source housed in said body and in electrical connection with said processor; and at least one light emitting diode carried by said body at said at least one eye and in electrical connection with said processor and said power source so that, when said probes are inserted into soil and said level of moisture in said soil is insufficient for a given plant, and said signal from said probes so indicates, said processor causes said power source to light said light-emitting diode, said eye comprising a mechanical switch, wherein said mechanical switch is biased to the off position by a spring that is removable from the off position when said eye is touched by a user causing said processor to be momentarily bypassed and the electrical current from said battery to flow directly to said light emitting diode in said eye, causing light to be emitted from said light emitting diode and signify sufficient battery strength. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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Specification