![Wi-Lamp, the Open Source Wi-Fi LED lamp Wi-Lamp, the Open Source Wi-Fi LED lamp](https://www.electronics-lab.com/wp-content/uploads/2017/11/featured-1.png)
Wi-Lamp, the Open Source Wi-Fi LED lamp
LucaBellan @ open-electronics.org discuss about a multi-function LED lamp that is always connected over WiFi. Since several years already, it is possible to find systems for home automation: irrigation, doors and windows, lighting, air conditioning and alarm systems, everything can be...
Continue Reading![Biosensors with ECG function for heart rate monitoring in wearables Biosensors with ECG function for heart rate monitoring in wearables](https://www.electronics-lab.com/wp-content/uploads/2017/11/171129eedn-silabs-si117x-1200x627-plain.jpg)
Biosensors with ECG function for heart rate monitoring in wearables
Graham Prophet @ eedesignnewseurope.com writes: Silicon Labs has introduced a family of optical biometric sensors providing advanced heart rate monitoring (HRM) by transcutaneous optical measurements, along with electrocardiogram (ECG) capabilities, for a range of wearable fitness and...
Continue Reading![Contactless Controlled Automatic Wardrobe LED Light Contactless Controlled Automatic Wardrobe LED Light](https://www.electronics-lab.com/wp-content/uploads/2017/11/IMG_0776.jpg)
Contactless Controlled Automatic Wardrobe LED Light
Contact-less controlled automatic wardrobe light turns on the LED when you open the wardrobe door. Τhe project is based on Hall effect IC including LED driver and tiny magnet. Board doesn’t require any mechanical switch. When magnet is close to the board, LED is off, when you open...
Continue Reading![Build the World’s Smallest Atomic Clock Build the World’s Smallest Atomic Clock](https://www.electronics-lab.com/wp-content/uploads/2017/11/Mjk4NjA1MQ-1024x768.jpeg)
Build the World’s Smallest Atomic Clock
Build the World’s Smallest Atomic Clock, Trap a Nitrogen Atom in a Carbon Cage. By Kyriakos Porfyrakis and Edward A. Laird @ ieee.org: An atomic clock begins with an oscillator [see diagram], which creates a frequency close to the energy level of the atom being used. If the...
Continue Reading![Open Source Ethernet Audio Broadcaster Open Source Ethernet Audio Broadcaster](https://www.electronics-lab.com/wp-content/uploads/2017/11/Senza-nome.png)
Open Source Ethernet Audio Broadcaster
Luca Pascarella @ open-electronics.org presents how to setup their open source ethernet broadcaster. He writes: Recently, we have presented an Ethernet audio streaming unit. In particular, we have shown how to configure the boards to work with other similar devices or with VLC Media...
Continue Reading![Teardown, Repair & Experiments with an Agilent 8562E 30Hz – 13.2GHz Spectrum Analyzer Teardown, Repair & Experiments with an Agilent 8562E 30Hz – 13.2GHz Spectrum Analyzer](https://www.electronics-lab.com/wp-content/uploads/2017/11/teardown-repair-experiments-with-1024x576.jpg)
Teardown, Repair & Experiments with an Agilent 8562E 30Hz – 13.2GHz Spectrum Analyzer
Teardown, Repair & Experiments with an Agilent 8562E 30Hz - 13.2GHz Spectrum Analyzer -...
Continue Reading![AMSAT MPPT AMSAT MPPT](https://www.electronics-lab.com/wp-content/uploads/2017/11/MPPT_SN2_PCB_1080p.jpg)
AMSAT MPPT
by Bryce Salmi @ faradayrf.com: The Radio Amateur Satellite Corporation, AMSAT, recently designated RadFxSat as AO-91 after its successful deployment from a Delta II rocket as a secondary payload to NASA’s JPSS-1. RadFxSat is the first of several AMSAT satellites which are flying a...
Continue Reading![36V, 2-ch, 1.6A synchronous buck LED driver has I²C dimming 36V, 2-ch, 1.6A synchronous buck LED driver has I²C dimming](https://www.electronics-lab.com/wp-content/uploads/2017/11/171128eedn-linear-lt3964_col.jpg)
36V, 2-ch, 1.6A synchronous buck LED driver has I²C dimming
Under the “Power by Linear” branding it recently created for the product lines it acquired with its purchase of Linear Technology, Analog Devices has added the LT3964, a dual channel, 36V, high efficiency, synchronous, step-down LED driver with internal 40V, 1.6A power switches and...
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