DIY Digital Clock with Temperature Display using PIC Controller

jojo December 31, 2014 6 Comments

One of the most enjoyable part of being an electronics person is creating your own gadgets and using them in daily life. In this article, we are building one of those with the help of SoloPCB design tools, a...
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Digital Voltmeter using Micro Controller PIC16F73A

mithun_das October 2, 2013 11 Comments

In this article, we have come up with a new PIC micro controller project. Our author Mithun has created a Digital Voltmeter Circuit using PIC16F73A and multiplexed 7 segment displays. The circuit is well explained with diagrams and the...
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8051 Special Function Registers and Ports

jojo January 5, 2012 4 Comments

So you may have guessed something from the name itself – “Special Function Registers” known with an acronym SFR. Well, your guess is right 🙂 Okay! Lets come to the point. There are 21 Special function registers (SFR) in...
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8051 Addressing modes

jojo December 22, 2011 38 Comments

Lets begin this article with a simple question. “What is an addressing mode ?“. A simple question always has a simple answer too. Addressing mode is a way to address an operand.  Operand means the data we are operating...
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8051 Microcontroller

jojo December 11, 2014 47 Comments

A micro controller is an integrated circuit or a chip with a processor and other support devices like program memory, data memory, I/O ports, serial communication interface etc integrated together. Unlike a microprocessor (ex: Intel 8085), a microcontroller does...
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Microprocessor and Microcontroller – The difference

jojo December 5, 2011 30 Comments

When you start learning about Microprocessors (in most case you will begin with Intel 8085) and Microcontrollers (usually you will begin with Intel 8051 from the MCS 51 micro controller family), the first question that pops up is “hey…...
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Six pin Microcontrollers from Atmel-AVR ATtiny10

jojo April 21, 2009 No Comments

Six pin Microcontrollers from Atmel-AVR ATtiny10 The latest AVR ATtiny10 is highly suitable for large volume market applications. AVR ATtiny10 has 1kilobytes of programmable flash memory, 32 bytes of internal Static Ram,  8-bit Analog to Digital converter, a 16-bit...
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