Other
“We set out to build an Arduino-controlled and stabilized, GPS-enabled first-person-view (FPV) quadcopter drone with return to home, go to coordinate, and GPS hold functions. We naively assumed that combining existing Arduino programs and wiring for a quadcopter without …
“I wanted to build a Nixie clock driven by an Arduino and found a few places on the internet, but none were 100% complete to get it working from the beginning to end. I either found bad wiring diagrams, bad …
“Cardiovascular tissue engineering aims to treat heart disease with prostheses that grow and regenerate. Now, researchers from the University of Zurich, the Technical University Eindhoven and the Charité Berlin have successfully implanted regenerative heart valves, designed with the aid of …
“A giftbox where you can type select the initials of who it is to and who it is from using a potentiometer dial.”
“A Purdue University team has published research that examines the relationship between the active and inactive elements of lithium-ion batteries, and how the micro- and nano-structure of their respective ingredients reflects on the performance and safety of the batteries. The …
“Though close to home, the space immediately around Earth is full of hidden secrets and invisible processes. In a new discovery reported in the journal Nature, scientists working with NASA’s Magnetospheric Multiscale spacecraft — MMS — have uncovered a new type …
“Transmit DMX over NRF24L01 to an Arduino controlled relay module Step 1: Materials - 2x Adruino Uno - 2x NFR24L01 2.4GHz Module - 2x Socket Adapter plate Board for 8Pin NRF24L01 Module - 2x MAX485 Module - 1x 5v Relay Module - 1x TM1637 4 …
“Columbia computer scientists invent FontCode, a way to embed hidden information in ordinary text by imperceptibly changing the shapes of fonts in text. Method could prevent document tampering, protect copyrights, as well as embed QR codes and other metadata without …
“The U.S. Department of Energy’s Ames Laboratory has successfully demonstrated that a new type of optical magnetometer, the NV magnetoscope, can map a unique feature of superconductive materials that along with zero resistance defines the superconductivity itself. That …
“Introducing the Smart Universal IR Remote !!!A simple, compact & much powerful tool to conquer all the IR devices around you !!! Everything all at just few bucks…. Why Smart ??? It can learn the actions of any button on any IR remote …