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A special order item will need to ship to our warehouse from the manufacturer before then shipping to you. The estimated delivery range that you see is based on the information that we receive from ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...

An inexpensive aneroid barometer enables weather map watchers to follow changes in surface air pressure over time, giving important clues to subtle alterations in weather systems. By combining ...