Here is a simple general-purpose security alarm circuit built on the Arduino platform. It brings up an obtrusive alert signal when an intrusion/theft attempt is observed by its front-end sensor. In ...
The heart of the CT10 series of molded sensors is a single-pole, single-throw reed switch with normally-open contacts. Containing two reeds, the switch can be actuated by an electromagnet, permanent ...
Today the official Arduino development team has announced the availability of the Arduino MKR IoT Carrier from its online store priced at €48. Equipped with a wide variety of sensors, circuits and ...
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