MicroSemi’s Precision Colour Sensor AS73211

MicroSemi’s Precision Colour Sensor AS73211

Precision colour sensing made easy Austrian MicroSemi recently divested itself of its transceiver portfolio, leaving standards...


Femtosecond Electronics With Plasmonic Hot Electron Nano-emitters

Femtosecond Electronics With Plasmonic Hot Electron Nano-emitters

A team led by the Technical University of Munich (TUM) physicists Alexander Holleitner and Reinhard Kienberger has found success...


Optoelectronics by Rik
Particle sensor with LoRa

Particle sensor with LoRa

Mare published a new build: Particle sensors could be cheap and easy to use.


LED regulator can be configured in choice of operation modes

LED regulator can be configured in choice of operation modes

A DC/DC µModule regulator from Analog Devices is designed to drive LEDs.


RasPiO Night Light – gently lights your way in the dark

RasPiO Night Light – gently lights your way in the dark

See where to go at night without fully waking up.


Optoelectronics by mixos
Versatile 60V synchronous boost LED controller

Versatile 60V synchronous boost LED controller

High efficiency, a programmable internal LED PWM signal generator and optionally low-EMI spread spectrum modulation are the...


Optoelectronics by mixos
Touch Screen Thermal Camera with Adjustable Temperature Range

Touch Screen Thermal Camera with Adjustable Temperature Range

Lenin @ movingelectrons.net writes: This project was inspired by the Thermal Camera with Display project from Adafruit.


Fully-integrated smoke detector reduces false alarms

Fully-integrated smoke detector reduces false alarms

With the introduction of the ADPD188BI, Analog Devices (ADI) kills two birds with one stone: First, this smoke detector meets the...


Optoelectronics by mixos
Infrared Thermometer with Arduino and MLX90614 Temperature Sensor

Infrared Thermometer with Arduino and MLX90614 Temperature Sensor

Most of the temperature measurement techniques around the world require some sort of physical contact between the temperature...


Using the 3.2″ HX8357B Color TFT Display with Arduino

Using the 3.2″ HX8357B Color TFT Display with Arduino

Hi guys, welcome to another Arduino tutorial.


APEMAN TRAWO – A 4K Action Camera with 20MP Photo that fits your budget

APEMAN TRAWO – A 4K Action Camera with 20MP Photo that fits your budget

Life is full of adventures.


RK Clean Air – A Gas, Smoke, and Carbon Monoxide Detector

RK Clean Air – A Gas, Smoke, and Carbon Monoxide Detector

Rk Clean Air is a gas responded device that is capable of monitoring gas leakage, smoke, and carbon monoxide leakage in the home.