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Tag: doorbell
Meet the Modern Mini CB-11 Waterproof Doorbell from Avantek
Introduction Going wireless has become a perfectly convenient way to do a lot of things these days including adding a doorbell wherever it may be needed around your homes, offices, and workspaces. There are currently a number of wireless mini doorbells out there in the market and for a...
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Elektor Circuit: Touch Doorbell with 555
Idea: Elektor Lab The great advantage of a touch button or switch is the absence of mechanical parts — what is not in it cannot be broken. Because old-fashioned doorbell push buttons are exposed to wind and weather, they become unreliable over time. So why not replace them with a...
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Mini Project: Doorbell Memory
by Jan Buiting @ elektormagazine.com: Even in the Internet & Wi-Fi age where it seems irrelevant just where you are at a specific time, it’s sometime useful to know if a visitor called at your door while you were out. Who knows, it might be the DHL man with a delivery of...
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