NEW ULTRATHIN SEMICONDUCTORS CAN MAKE MORE EFFICIENT AND TEN TIMES SMALLER TRANSISTORS THAN SILICON

The researchers at Stanford University have discovered two ultrathin semiconductors – hafnium diselenide and zirconium diselenide. They share or even exceed some of the very important characteristics of silicon. Silicon has a great property of forming “rust” or silicon dioxide (SiO2) by reacting with oxygen. As the SiO2 acts as an insulator, chip manufacturers implement this property to isolate their circui ...

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BUILD AND SIMULATE QUANTUM SOFTWARE APPLICATIONS WITH RIGETTI FOREST 1.0

Rigetti Computing is a full-stack quantum computing company. They build hardware and software with fundamentally new integrated circuits that store and process quantum information. Accordingly, this Silicon Valley company is providing solutions for existing problems that traditional computers can not solve. These problems include the ability to provide molecular simulation showing all interactions and to ac ...

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DIGITAL CLOCK CIRCUITS

A Digital Clock can be made easily by using PIC Microcontroller, DS1307 and a 16*2 LCD. I have already posted about Interfacing DS1307 RTC with PIC Microcontroller. The DS1307 RTC can work either in 24-hour mode or 12-hour mode with AM/PM indicator. It automatically adjusts for months fewer than 31 days including leap year compensation up to year 2100.  DS1307 comes with built-in power sensing circuit which ...

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PIC microcontroller led flasher circuit using PIC16F627A

This is microcontroller led flasher circuit using PIC16F627A as first PIC microcontroller learning of mine son. it is basic for really beginner. Important issue,we have to make The PIC micro controller is easier. Children 8 years old, he does not understand the computer language at all. My friends say that children should not play computer. He should try to build a lot of real electronic projects. I avoid t ...

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PIC MICROCONTROLLER PROJECTS AND LCD CIRCUITS

  Here is 0 to 99 minutes relay timer using PIC16F628 microcontroller and 16 character LCD display. The microcontroller is PIC16F628A running at 4.0 MHz clock using an external crystal. An HD44780 based 16×2 character LCD is the main display unit of the project where you can watch and set the timer duration using tact switch inputs. There are three tact switches connected to RB0 (Start/Stop), RB1 (Unit ...

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Latest Microcontroller Based Electronic Project Circuits in 2014

A microcontroller is a small computer on a single integrated chip that is programmed to control the devices. Most of the embedded-based projects require knowledge about programming the microcontroller. Once students get an idea about the circuit, schematics and their operations, it becomes really easy to program a microcontroller. This article provides a list of simple microcontroller-based electronic proje ...

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ST replaces car relays with tiny switch IC

The VND7020AJ-E is a double channel high-side driver manufactured using ST proprietary VIPower®M0-7 technology and housed in PowerSSO-16 package. The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface, providing protection and diagnostics. The device integrates advanced protective functions such as load current limitation, overload active management by ...

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