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“An important breakthrough in transistor technology has been achieved at TU Wien: With the help of novel insulators, high-quality transistors can be produced using two-dimensional materials. For decades, the transistors on our microchips have become smaller, faster and cheaper. Approximately …
“A 3D rotational persistence of vision display DESCRIPTION A previous project of mine was a 6x6x6 led cube, and while I was pretty happy with the way it came out, I thought a display with more resolution would be cooler …
“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 …