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“Technique is 10,000 faster than previous methods, and can create active nanostructured gates directly below two-dimensional materials such as graphene It has long been a dream to invent new materials from the “top down” choosing which atoms go where …
“In 1969, Sharp introduced the first calculator built from high-density MOS chips, the QT-8D, followed by the handheld Sharp EL-8, the world’s smallest calculator at the time.1 These calculators were high-end products, selling for $345 (about …
“NUST MISIS scientists found a way to reduce the cost of industrial and electronics heatsinks production up to 10 times. Consequently, the product itself would also cost less. The proposed methods presume the use of rubbers and silicon carbide as …
News Scientists Studied the Possibilities of Controlling the Magnetic Properties of Complex Oxide Systems
“The study of complex oxides of iron and using them to create new functional materials is one of the most intensely developing fields of investigation for SUSU scientists. In this new study, the specialists chose to investigate spinel-structured ferrites, changing …
“Analog servos require the pulse-width to change by up to 10 microseconds before they start to move. This represents an error of almost 2 degrees. [1] This instructable explains how to significantly reduce the deadband errors in the servo plotter …
“The idea of making a VU meter has been on my project list for a long time. And finally I can make it now. The VU meter is a circuit for an indicator of the audio signal strength. The VU …
“Cute snowflake-shaped ornament with programmable LED sequence. Black solder mask and HASL finish complement this relatively small snowflake-shaped PCB. Powered by CR1220 3V battery in combination with ATtiny13 for easy LED sequencing. ISP pads are available to re-program the 6 …
“Rice scientists show how coated nanoantennas retain energy to potentially catalyze chemical reactions Bigger is not always better, but here’s something that starts small and gets better as it gets bigger. Just light it up and see. A team …
“I was inspired by obstacle avoidance car’s servo’s motion, I thought that it’s motion could be used as sonar’s acutator ! Hello everyone, I was suggested to make a obstacle avoidance car but I thought it to …
“Arduino stopwatch and lap timer with excelent accuracy and responsiveness! Stopwatches are very useful in several applications and made by yourself using an Arduino, it is really more interesting! This project is really simple, easy to be assembled using few …