Discount SKC Bell Alarm Movement 6.2mm Shaft SKC Quartz Carriage Clock Movement - Bell Alarm, Short 6.2mm Plastic Shaft (New) ...

Many of us use our phones as alarm clocks, waking up to the incessant ringing of a select few ringtones. For that reason, buying a standalone alarm clock may seem a bit outdated. Despite what some may ...

Here is an ultra simple automatic light switch circuit for bedrooms. After construction, connect the input terminals of this circuit in parallel to the internal buzzer terminals of a Quartz-Alarm ...

Utter the words ‘alarm clock’ to anyone born in this century, and they may look at you in undisguised bewilderment. For the young, such things may as well be ancient relics unearthed by Indiana Jones.