Here is a simple freezer alarm circuit, but ultra sensitive with a buzzer. The circuit raises an audio alert when the temperature inside the freezer box goes up above a preset level. The circuit ...

Your smoke alarm’s chirp can be oddly reassuring, a small sound that suggests everything is still working. Yet the device ...

We've heard about alarm clocks that jolt you awake with 113 decibels of sound while shaking your bed, that won't stop ringing until you've done your exercises, or that you have to chase across the ...

AutomationDirect has added Stahl hazardous location alarm buzzers to their lineup of control and indicating devices. The STAHL YA11 series signal alarms sound an audible warning, alert, or information ...

CUI Devices’ Audio Group has released a new line of medical buzzers that comply with the alarm signal requirements of IEC 60601-1-8. The CPIM family is a range of piezo audio indicator buzzers that ...

While there are still some who, at the mention of the alarm clock, might think of a small, spring-driven, mechanical device topped by a couple of bells with a hammer between them, my generation would ...

Sure, crafting a great morning routine can help you look forward to the a.m., but sometimes, you just can’t seem to wake up when your alarm goes off. The best alarm clocks for heavy sleepers will help ...

CUI Devices’ Audio Group has announced a new line of medical buzzers compliant with the alarm signal requirements of IEC 60601-1-8. The CPIM family is a range of piezo audio indicator buzzers capable ...