There's an art to picking a good alarm sound. It can't be too pleasant that you happily listen to it for a few minutes ...

Uses an artificial intelligence voice to tell the accurate time with a custom reminder message using a real speaker Syncs time automatically using Wi-Fi without having an RTC Module Contains an alarm ...

If you have an old Bluetooth speaker gathering dust in a closet, it's time to give it a new lease on life. Rather than sending it to a landfill, consider repurposing it. Much like the many ways in ...

The PIR (Passive Infrared) sensor is the heart of our burglar alarm system using pir sensor. Whenever there is any body movement, the voltage at the output pin changes. Basically, it detects the ...