All items tagged with LED and oscillator (25)

12-03-2020 | It is instructive, easy and even fun to play around with the free circuit simulator LTSpice every once in a while. In this video you will fi...

28-09-2016 | Global Navigation Satellite System (GNSS) receivers, 4G/5G networks and Synchronous Ethernet are all examples of applications that need very...

1-06-2014 | IQD frequency products have introduced a new range of temperature compensated voltage controlled crystal oscillators (TCVCXO) in a miniature...

3-01-2014 | On discovering that my previous design based on a blocking oscillator and diac strobe pulser was a bit heavy on the battery, it seemed about...

10-12-2013 | A team of Columbia Engineering researchers, led by Mechanical Engineering Professor James Hone and Electrical Engineering Professor Kenneth...

1-07-2012 | Can high-brightness white LEDs and light-dependent resistors (LDRs) be used to make an oscillator? I decided to have a go. For the experimen...

1-07-2011 | The circuit shown here is formed of nine inverting transistor amplifier stages connected in series with an LED connected between emitter and...

1-01-2005 | Here’s a recipe to make LEDs produce slow, continuous light effects rather than abrupt changes normally obtained from square-wave drive sign...

1-12-2003 | The idea behind this economical flashing LED indicator is very simple: it uses a very low frequency oscillator to drive two LEDs. As can be...

1-12-2001 | Thanks to their high light output and long lifetimes, a white LED is an excellent choice as a replacement for the incandescent bulb in a pen...