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“A new class of 2D perovskite materials with edges that are conductive like metals and cores that are insulating was found by researchers who said these unique properties have applications in solar cells and nanoelectronics. “This observation of the metal-like …

“I’ve been an avid user of ST’s F0 series ever since it was launched. The 48MHz Cortex M0 is almost always the perfect MCU for every project that I tend to build and it’s so easy to …

“What’s thinner than a human hair but has a depth of special traits? A multitasking graphene device developed by researchers at the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab). The superthin material easily switches …

“The current measurement requires the use of an ammeter placed in series with the load. An ideal ammeter has no voltage drop, i.e. it is a short circuit. But most of the current sensors are based precisely on the …

“Parts: Arduino Nano or Arduino Pro Mini Nokia 5110 84x48 LCD DHT11 temperature/humidity sensor DS1307 or DS3231 RTC module with built-in AT24C32 EEPROM Cheap encoder with 3 debouncing capacitors Features: GUI based on Nokia LCD and encoder temperature, humidity …

“Everyday transitions from one state of matter to another — such as freezing, melting or evaporation — start with a process called “nucleation,” in which tiny clusters of atoms or molecules (called “nuclei”) begin to coalesce. Nucleation plays a critical role in …

“When designing actuators involves too many variables for humans to test by hand, this system can step in. An automated system developed by MIT researchers designs and 3-D prints complex robotic parts called actuators that are optimized according to an …

“This device automatically detects and uploads the location of road hazards, creating a safer driving environment! Introduction Driving on smooth roads is something everyone enjoys and certainly provides for a much safer environment. Rough and jagged roads can be hazardous …

“THIS is a simple , fun , and easy DIY project that kids and adults can enjoy making . POV or persistence of vision projects are interesting and fun projects to build. all you need are a motor led, and some easy to …

“Now here’s something I was not expecting. Previously, I tried to drive this stepper motor with the driver board that came with the motor. My main goal was of course keeping the accuracy of the tiny motor safe and …