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Bluetooth is as rinky-dink as it ever was, dongles are easily lost, and batteries fail at the most annoying moments. But ...
It's light, long-lasting, and that Hero 25K sensor is precise enough that all my screw-ups are exclusively my own. At $94 for ...
The paper presents a computer wireless fire-fighting system based on the ATmega 328 microcontroller. This system is capable of GSM-sending fire alerts to the user's mobile device, as well as ...