Beeper Buzzer Circuits

  

 

 

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What the Beep? Why Digital Sounds Are So Annoying

What the Beep ? Why Digital Sounds Are So Annoying LiveScience.com The method doesn't require any computation, and was easy to perform even before most electronic devices contained computer chips. It is also...

Apr 12, 2012

Health warning: Ineffective buzzers

Health warning: Ineffective buzzers Financial Times Flying to a malarial zone but forgotten to bring your tablets? Hate the thought of having to apply repellent every evening and sleep under a bed net? Just relax in your...

Apr 21, 2011

10 Pieces Of '90s Technology That Seemed So High Tech Back Then, But Are Postively Ancient Now

Bustle 10 Pieces Of '90s Technology That Seemed So High Tech Back Then, But Are Postively Ancient Now Bustle The '90s in particular saw a huge array of advancements in home computing and electronic...

Sep 9, 2015

Programmable DC Power Supply Created For Electronic Projects (video)

Geeky Gadgets Programmable DC Power Supply Created For Electronic Projects (video) Geeky Gadgets KAM Lab based in las Vegas has created a new programmable single-channel DC power supply for electronic projects that...

Oct 27, 2015

Shoplifting science: clerks try to keep up with crooks

Shoplifting science: clerks try to keep up with crooks Miami Hurricanes (blog) Those beige plastic " electronic article surveillance" tags, attached to most clothing with a clasp or magnet, trigger buzzers and...

Jul 9, 2011

Water & vandal-proof keypad uses piezoelectric disc as sensor and buzzer

Water & vandal-proof keypad uses piezoelectric disc as sensor and buzzer EDN.com This design was done to get a sealed keypad for very wet environments (in my particular case, showers for swimming pools). The keypad...

Apr 21, 2014

These 7 clever gadgets will help you keep track of your valuables

The Next Web These 7 clever gadgets will help you keep track of your valuables The Next Web It always seems like you're losing your wallet or keys, right? Technology finally has a solution for that. One of the...

Dec 2, 2013

2017 Honda CR-V

2017 Honda CR-V - Safety & Driver Assistive Technology EIN News (press release) The fifth-generation CR-V incorporates premium active safety, passive safety and driver-assistive features, including Honda Sensing TM...

Nov 30, 2016

Warning Buzzer If Not Enough Oil In Reservoir?

Warning Buzzer If Not Enough Oil In Reservoir? BassResource.com (press release) He said he knew exactly what it was -- the engine got hot and there is a buzzer warning setup. I said no way, it happened within seconds....

May 13, 2015

One simple tool could fix South Africa's speeding taxi problem

One simple tool could fix South Africa's speeding taxi problem BusinessTech According to the University of Stellenbosch's department of electrical and electronic engineering, their studies have shown that an...

Mar 14, 2016

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