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The $20 Alarm Clock That Will Finally Fix Your Sleep Schedule
All you need is a mattress you like and a radio alarm clock. That's right radio, AM/FM. The technology of how to wake up a ...
Hackaday11mon
clock radio
Another casualty of the smart phone revolution is the humble bedside alarm clock as its radio, alarm, and timekeeping functionalities are also provided by modern devices. [zst123] has a ...