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Frequency Translating Add/Drop Filters Designed for On-Chip Light Manipulation

“Researchers report the development of frequency translating add/drop filters based on electro-optically modulated photonic molecules. The new class of filters could open important new avenues for on-chip light manipulation. Hayk Gevorgyan from Boston University, USA will present the research …

Graphene’s Magic Act Relies on a Small Twist

“Carbon is not the shiniest element, nor the most reactive, nor the rarest. But it is one of the most versatile. Carbon is the backbone of life on earth and the fossil fuels that have resulted from the demise of …

HackSpace magazine #48

“When you’ve graduated from breadboards and jumper wires it’s time to tackle electronics the way the pros do it: by making your own PCBs! We’ll take you from beginner to slightly more experienced beginner, with a guide …

Handheld Thermocouple Thermometer

“Handheld thermometer for measuring high temperatures. Since I’m a pizza lover and I got a wood oven, I built this thermometer for checking internal oven temperature and compare the reading with the analogue one mounted on the oven This …

IoT based Air Quality Index Monitoring System

“This small circuit board helps AQI Monitoring through an interactive dashboard showing data of Ozone, CO2, Temperature and Humidity. Life is very precious and we have only one chance to live it. In daily life routine, we do many activities …

IOT based Home Automation Project

“How to make IOT based Home Appliance Control using Blynk Server | IOT based Home Automation Project”

ITMO Scientists Enhance Multiphoton Processes in Perovskite Metasurfaces

“Researchers placed a polymer on a thin perovskite film and, using lithography, created a metasurface consisting of prolonged parallelepipeds. In the future, this will help create highly efficient visualizers for infrared radiation. Multiphoton absorption and luminescence are important nonlinear processes …

Light Deck - MIDI Lightroom Controller

“Light Deck is an open-source MIDI Lightroom controller. Source code, PCB schematics ad 3D case files are all available and fully customizable. - Speed up your photo editing - All the basic and advanced Lightroom controls - Never use the mouse when all …

Lighted 3D Moon Phase Clock

“In this Instructable, I will describe the design and build of a clock that shows the current phase of the moon in a lit 3D printed moon model. This project started this summer when I began to think about a …

M5Stack Smart Plant Watering

“Using M5Stack to water a plant and report soil moisture, humidity and temperature. Supports Home Assistant and its MQTT Discovery. Features - Collects soil moisture, air humidity, temperature and pressure - Button push (A) for watering - Reuses configued Wifi connection - Publishes Home …