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FAU research group develops smart microparticle that identifies defective parts in electrical appliances

“Repairing complex electrical appliances is time consuming and rarely cost-effective. The working group led by Prof. Dr. Karl Mandel, Professorship of Inorganic Chemistry at FAU, has now developed a smart microparticle that enables defective components in these appliances to be …

Forehead thermometer

“Make a Forehead thermometer at home! Homemade forehead temperature gun It took a long time to make a work, a forehead gun! The only work that was useful during the epidemic! Recap Since February 2020, the new crown pneumonia epidemic …

Galactic gamma ray bursts predicted last year show up on schedule

“Magnetars are bizarre objects — massive, spinning neutron stars with magnetic fields among the most powerful known, capable of shooting off brief bursts of radio waves so bright they’re visible across the universe. A team of astrophysicists has now found …

Getting dressed with help from robots

“A human-aware motion planning algorithm addresses the safety gap in collaboration between robots and humans. Basic safety needs in the paleolithic era have largely evolved with the onset of the industrial and cognitive revolutions. We interact a little less with …

High Voltage DC Power Supply for Intelligent Power Modules

“Although this power supply design is specific to the Intelligent Power Modules (IPM), the concepts and circuit design may be used for any power supply that requires high voltage output up to 400V DC and 6 A. It is an …

Humidity Meter Using OLED Display – Arduino Compatible

“This is an easy to build, very compact, and low profile Arduino compatible platform to build a humidity meter/Gauge using a 0.96Inch OLED display. The project consists of Atmega328 microcontroller, 0.96Inch OLED display, 3.3V regulator, and …

Investigating Non-Linear Resonance in Chua’s Circuit

“What is non-linear resonance? Resonance is defined as a physical phenomenon where the response of a dynamical system reaches a maximum amplitude as a result of an applied periodic force. Nevertheless, what are dynamical systems and periodic forces? Brief explanations …

Joystick Controlled 2 x RC Servo motors – Arduino Compatible

“This project enables easy control of 2 RC servo motors using a thumb joystick. This is an Arduino compatible project and it consists of a thumb joystick, ATMEGA328 microcontroller, filter capacitor on dc supply, and other components. The thumb joystick …

Make TV Ambilight With Arduino

“Hi, friends in this article i will show you How to Make TV Ambilight with Arduino this is a very easy and awesome project made with Arduino Arduino is one of the best open source microcontroller board with which i …

MINI CNC Ink Plotter Machine

“In this project I’m showing you step by step how to build a low cost Arduino based mini CNC ink plotter machine using a scrap DVD player’s stepper motors , Arduino NANO, and also I will show you how …