Seven Segment Multiplexing using PIC18F4550 Microcontroller

As explained earlier, a seven segment interfaced with PIC uses almost an entire port (minimum 7 pins) to display a value. But a real time application, like watch, calculator etc., usually requires at least 3-4 seven segments. In such a case it is not advisable to use a port of the controller for each seven segment. In these cases, multiplexing technique is used to work with more than one seve ...

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GOOGLE OFFICIALLY LAYS CLAIM TO QUANTUM SUPREMACY

Quantum supremacy is here, researchers from Google claim. For the first time, a quantum computer has solved a problem that can’t be performed by a standard computer — at least not within a reasonable amount of time — Google announced October 23. This milestone, known as quantum supremacy, is a long-anticipated step toward useful quantum computers. The researchers performed the task with a chip consisting of ...

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5 Most Reliable PCB and Cable Manufacturing Suppliers In China

WellPCB WellPCB PTY LTD is a daughter company of Uniwell Circuits Co., Ltd, which has two modern PCB factories and one PCB assembly factory, founded in April 2007. WellPCB is focusing on Printed Circuit Board Fabrication and PCB Assembly Turnkey Services: Online Instant Quote and Ordering System Standard, High-end, HDI, Multilayer PCBs, Flexible, Rigid-Flex PCBs Manufacturing and Assembly Rigorous Testing a ...

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WELLPCB PUBLISHED A GUIDE ON “PCB GOLD FINGER THEN, NOW & IN THE FUTURE”

SHIJIAZHUANG, China, July 3, 2019 (Newswire.com) – WellPCB, a reliable PCB & PCBA service manufacturer and provider. The publication is available on the https://www.wellpcb.com/pcb-gold-finger.html section of the company’s website for free. Among the key subjects on PCB Gold Finger include: Gold Fingers PCBs: This section provides a brief overview of the definition of the gold fingerprinted circuit boar ...

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How to Create an Arduino Shield

An Arduino shield is a modular circuit board that will expand the functionality of your Arduino. You simply need to plug it over the top of your Arduino board. Arduino shields are often stackable.  You can connect several Arduino shields together to form a “Big Mac” of Arduino modules. Also, there are different Arduino shields for different functions. For this article, our purpose is to show you how to ...

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6CY7 DUAL TRIODE VALVE AMPLIFIER

I’ve always wanted to know what the “tube magic” was all about. There is much opinion in the science of music production, probably because music and its perception is highly personal and subjective. Ive always imagined that since transistor amplifiers were “perfect” with their large amounts of negative feedback, great linearity, and low THD that tube amplifiers must add something to sound that generates the ...

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WINAMP IR CONTROL CIRCUIT VISUALBASIC PIC16F627 RS232

Winamp can be used to control a variety of programs with some ready-made controls, but these controls are difficult to find compatible IR control circuit and control the problem disappears. IR transmitter circuit 16f627 microcontroller is based on the 6 button control receiver circuit MAX232 and IRM8061 doing eye catching and consists of a few passive components. The eye catching enough to connect the diffe ...

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PIC18F2550 GPS CLOCK CIRCUIT BIG DISPLAY LS20031 SWORDFISHBASIC

PIC18F2550 microchip controller time clock circuit based on information from LS20031 GPS module is used as an indicator oversized 4 inch 7-segment display. GPS clock circuit source project owned Swordfish Basic code, libraries and... Electronics Projects, PIC18F2550 GPS Clock Circuit Big Display LS20031 SwordfishBasic "microchip projects, microcontroller projects, pic18f2550 projects, " PIC18F2550 microchip ...

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PCBITE SYSTEM FOR PRECISE PCB PROBING

This kit holds any size circuit board and features spring-loaded fine tips on stable gooseneck arms for hands-free PCB probing Saelig Company, Inc. announces the introduction of the Sensepeek PCBite System – a professional yet affordable PCB testing apparatus with a system of repositionable fine-point spring-loaded probes, a large (8.3” x 11.7”) metal baseplate, and four magnetic-base PCB holders for clampi ...

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PIC18F4550 PIC18F2550 USB PROJECT VISUALBASIC CIRCUIT

There are approximately 200 USB control software applications are generally prepared with the Visual Basic used PIC18F2550 microcontrollers, the PIC18F4550 codes written in C language. USB ADCs, etc. USB hidden. circuit has a lot... Electronics Projects, PIC18F4550 PIC18F2550 USB Project VisualBasic Circuit"microchip projects, microcontroller projects, pic18f2550 projects, " There are approximately 200 USB ...

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