![Fully reprogrammable optical chip developed Fully reprogrammable optical chip developed](https://www.electronics-lab.com/wp-content/uploads/2015/08/bristol_popup-e1439808075325.jpg)
Fully reprogrammable optical chip developed
by Graham Pitcher @ newelectronics.co.uk: Researchers from the University of Bristol and NTT in Japan have developed an optical chip that can process photons in an infinite number of ways. According to the team, the fully reprogrammable chip marks a 'new era of research' for...
Continue Reading![Arduino playing the melody with the Sd card Arduino playing the melody with the Sd card](https://www.electronics-lab.com/wp-content/uploads/2015/08/FAVBTTMIDCXEEM2.MEDIUM.jpg)
Arduino playing the melody with the Sd card
by sezgingul @ instructables.com: This project is in SD card loaded stolen melody is provided by command sent from the serial monitor. If you want to add the application var.siz 6-melody melody melody file must be the same as the name of the specified code name. The components...
Continue Reading![Arduino Radar Tutorial: Fading an LED With My Breath Arduino Radar Tutorial: Fading an LED With My Breath](https://www.electronics-lab.com/wp-content/uploads/2015/08/arduino-radar-breadboard-1-768x1024-768x1024.jpg)
Arduino Radar Tutorial: Fading an LED With My Breath
by build-electronic-circuits.com: I built this Arduino radar project, where I control the brightness of an LED with my breath. In this tutorial, I will show you exactly how to do it. It was an experiment to get the XeThru radar to work with Arduino. I plan to expand on this...
Continue Reading![Geiger counter with SBM20 tube Geiger counter with SBM20 tube](https://www.electronics-lab.com/wp-content/uploads/2015/08/general_vue2-675x1024-675x1024.jpg)
Geiger counter with SBM20 tube
by weirdlab.fr: I “rebuild” my Geiger counter, the SBM-20 tube was initially inside the box, i have put this one inside a 32mm diam plastic tube, for more convenience, wired through a XLR3 cable. This counter is from “Electronique-Pratique” n°368, a french electronic...
Continue Reading![Keithley DMM7510 7.5-Digit Multimeter Review, Teardown & Experiments Keithley DMM7510 7.5-Digit Multimeter Review, Teardown & Experiments](https://www.electronics-lab.com/wp-content/uploads/2015/08/keithley-dmm7510-7-5-digit-multi-1024x576.jpg)
Keithley DMM7510 7.5-Digit Multimeter Review, Teardown & Experiments
Keithley DMM7510 7.5-Digit Multimeter Review, Teardown & Experiments -...
Continue Reading![Basics of Phase Dots on Transformer Windings Basics of Phase Dots on Transformer Windings](https://www.electronics-lab.com/wp-content/uploads/2015/08/basics-of-phase-dots-on-transfor-1024x576.jpg)
Basics of Phase Dots on Transformer Windings
This video describes what the "phase dots" are that you often see adjacent to windings of a transformer. It discusses how these dots are used in certain circuits to establish a desired phase relationship between the signals on the various windings. A couple of tips are given regarding...
Continue Reading![Analog Ultrasound Range Finder Analog Ultrasound Range Finder](https://www.electronics-lab.com/wp-content/uploads/2015/08/FJI80JBID4CT3QW.MEDIUM.jpg)
Analog Ultrasound Range Finder
by netzener @ instructables.com: When I started my career in control systems I was fascinated with the many different ways that machines could be interfaced to the environment they operated in. Limit switches (electrical and optical), encoders, resolvers, strain gauges,...
Continue Reading![UT204 is able to measure DC current and also True RMS UT204 is able to measure DC current and also True RMS](https://www.electronics-lab.com/wp-content/uploads/2015/08/obr1579_5-e1439550328610.jpg)
UT204 is able to measure DC current and also True RMS
Clamp multimeter UT204 measures reliably even in real conditions of nowadays mains supplies and for an affordable price moreover. UT204 from company UNI-Trend is a near relative to the UT203. multimeter. Already UT203 provides a lot of user comfort and a very pleasant...
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