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Microcontroller Tutorial Embedded Egypt
Published on 2011-10-24 17:52:00
Yaw Rate Gyroscope interface to PIC16F917 ( Analog-to-Digital converter Built-in Module )
Published on 2011-10-23 11:15:00
In this post we will study the ADC ( Analog-to-Digital ) Module of the Microcontroller PIC16F917 . We will study a real circuit of PIC16F917 interfacing to a semiconductor Gyroscope.The Gyroscope is a motion sensor that senses tilt in a certain direction . The used sensor is a yaw rate sensor ( free sample from Analog Devices . The Gyroscope ADXRS613 was sent in an evaluation package EVAL-ADXRS613 ) . Yaw means rotation around the vertical access . And rate means the acceleration of this rotatio [..] > read more
Microcontroller Tutorial Embedded Egypt
Published on 2011-05-22 10:46:00
Gyro Horizon. Renesas RX62N Kit
Published on 2011-05-21 14:58:00
In this post, we 'll show an advanced kit from Renesas based on a modern microcontroller RX62N .I received this kit by participation in Renesas Design Contest 2010. The kit has various types of sensors and interfaces to the outer world that cannot > read more
Microcontroller Tutorial Embedded Egypt
Published on 2010-12-03 13:50:00
16F84A Stepper Motor Control
Published on 2010-11-29 12:30:00
In this post , we 'll see how to control a stepper motor using the Microcontroller PIC 16F84A.The stepper motor is a special type of motor in which motion can be controlled by speed and position. As the name complies, the stepper motor moves in steps > read more
PSoC Rocks !!
Published on 2010-09-22 13:50:34
Cypress PSoC 3 First Touch Starter KitI just received the PSoC 3 first touch starter kit. I new about it from the Cypress news letter I receive regularly. This is a free educational kit. It contains many sensors and shipped with sample codes for prog > read more
DC MOTOR PWM CONTROL :
Published on 2010-09-18 07:08:17
In this post, we 'll learn the DC motor control using PWM signal. We learned how to generate PWM signal using PIC 16F84 Microcontroller.Hardware :The PWM signal drives a 2N2222 transistor which acts as an electronic switch. The transistor switches th > read more
16F84 SERIAL COMMUNICATIONS
Published on 2010-07-24 02:48:00
In many projects exists the need to exchange information with outside world. This case can be the need to store information from your project to a database on a standard PC or a need to communicate with another device. RS232 is widely used serial com > read more
16F84A VGA Output
Published on 2010-07-13 12:47:00
Have you ever thought of this ?That you can generate any kind of signals using your little Microcontroller PIC 16F84A . And one of these signals is the VGA signal that appears on your PC monitor . I thought of this idea but I couldn't implement it. > read more
Hacking Infrared with PIC 16F84A
Published on 2010-07-10 11:33:00
Send an Infrared signal with PIC 16F84 :In this post, we 'll learn about transmission of the Infra red signals using PIC16F84. You can use Infra red signal in many projects ( Robots, Touch less counters, Theft alarming .. )All you need to know to sta > read more
Introduction to Interrupt
Published on 2010-06-15 14:50:58
What is the Interrupt? What‘s the difference between polling and Interrupt? Let ‘s take an example when you need to know if you have a phone call , you can know this using one of two ways : 1- Go to the telephone and pickup the hand > read more
Input to the PIC 16f84
Published on 2010-06-14 11:43:00
Now that we learned how to get output form the PIC ( flashing LED ) , we 'll learn to input theMicrocontroller by a push button . This will give you an idea to get order from the user to do anaction ( open door, turn-off lights, ......... ) .; Button > read more
7 Segment POV
Published on 2010-06-07 13:00:00
This is a post about the POV ( Persistence of Vision ) Display that uses one 7 Segment display.In short, I made this little project as a prove of concept of something I 've always noticed in many electronic devices those used 7 segment display. > read more
I love PIC 16F84 :LCD to PIC 16F84 Interface
Published on 2010-05-08 10:45:00
LCD Interface to PIC 16F84I really love this Microcontroller PIC 16F84 . I am always searching for programs and projects and piece of code written for this old Microcontroller.Today I found code on the web for this chip interfacing it to a standard L > read more
Microcontroller and Success : A true Story
Published on 2010-04-29 15:21:00
At the year of 2008 , I found an advertisement in Appliance magazine about a free kit from a Microcontroller company called Renesas.I really wanted to get this development kit. It was dedicated to motor control. I registered for this kit but unfortu > read more
Information Disaster Recovery .
Published on 2010-04-17 10:01:00
Data Recovery In EgyptThis post is not about Embedded Systems. It is about a problem that many people face it. Many people save their valuable data on their PCs and then something happens. A virus infects the MBR( Master Boot Record ) of the hard dis > read more
Embedded Systems Committee
Published on 2010-03-11 13:21:00
Well , this is not a technical post. I wanted to share this with all my friends in Egypt . Embedded Systems Committee is a group of Egyptian Embedded Systems Engineers who graduated from ITI intake 27 . They wanted to do something useful to there com > read more