embedded-egypt.blogspot.com
Embedded Systems in Egypt: PC Fan Wind Turbine
http://embedded-egypt.blogspot.com/2013/07/pc-fan-wind-turbine.html
Friday, July 12, 2013. PC Fan Wind Turbine. This post is not about Embedded Systems. But it is about a DIY project of mine. Old PC Fan to Wind Turbine. I looked at the some old PC Fans I have and thought that they can be used as Small Wind Turbines. The PC Fan is Brush less DC ( BLDC ) Motor. It can be converted to a generator in 5 Minutes. The concept is simple. You can skip this part and start directly with the conversion. The electronic commutation is achieved by a small IC. Remove the supply wires fo...
embedded-egypt.blogspot.com
Embedded Systems in Egypt: June 2013
http://embedded-egypt.blogspot.com/2013_06_01_archive.html
Saturday, June 8, 2013. Analog Devices ADXL206 Accelerometer interface to PIC16F917 - Purple Cube. In this circuit we 'll learn how to interface an Analog Accelerometer to Microchip PIC16F917. We use in this circuit the Analog Devices 2 Axis Analog Acceleorometer ADXL206 , shown above. Here is the Proteus ISIS Model. Here are the circuit components. Here is the complete circuit diagram. Here is the circuit after assembly. I wrote the program in Embedded C Language and used HiTechPIC Compiler. Analog Devi...
embedded-egypt.blogspot.com
Embedded Systems in Egypt: Arduino Temperature Sensor TMP01FPZ Interface
http://embedded-egypt.blogspot.com/2014/05/arduino-temperature-sensor-tmp01fpz.html
Saturday, May 10, 2014. Arduino Temperature Sensor TMP01FPZ Interface. Now you have an Arduino board , what can you do with it? Very simple temperature sensor project. I got an analog temperature sensor from Texas Instruments TMP01FPZ. Tow days ago I bought an Arduino UNO compatible board. I wanted to make a simple circuit to use both. Arduino UNO and its cable. The circuit is very simple. Then connect the analog out pin of the sensor to pin A0 of the Arduino UNO. Configure the Analog input pin A0 .
embedded-egypt.blogspot.com
Embedded Systems in Egypt: June 2010
http://embedded-egypt.blogspot.com/2010_06_01_archive.html
Monday, June 7, 2010. 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 proof of concept of something I 've always noticed in many electronic devices those used 7 segment display. In those devices, the 7 segment display was flickering instead of lighting it with steady volt and displaying the number accordingly. That flickering effect may be nice to some people and may be annoying for others. Here is a short video.
embedded-egypt.blogspot.com
Embedded Systems in Egypt: October 2011
http://embedded-egypt.blogspot.com/2011_10_01_archive.html
Sunday, October 23, 2011. Yaw Rate Gyroscope interface to PIC16F917 ( Analog-to-Digital converter Built-in Module ). 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. This is Microchip PIC 16F917 Microcontroller. The output from this sensor is analog signal which represents the Yaw rate in certain direction ( Left or Right ). Starting the conversion ,. And When the circuit ...
embedded-egypt.blogspot.com
Embedded Systems in Egypt: July 2010
http://embedded-egypt.blogspot.com/2010_07_01_archive.html
Saturday, July 24, 2010. But in Microcontroller as 16F84A there is no such hardware communications modules. Serial communication can be established by software or Bit-Bang method. The standard RS232 protocol uses 12v to represent logic 0 and -12v to represent logic 1 . While TTL uses 5v to represent logic 1 and 0 V to represent logic 0. I really wanted to try this code in real world and built the simple circuit as shown in the web page. The designer recommends connecting a resistor for PIC protection .
embedded-egypt.blogspot.com
Embedded Systems in Egypt: December 2014
http://embedded-egypt.blogspot.com/2014_12_01_archive.html
Thursday, December 4, 2014. Job Opening @ 1Sheeld. Application Engineer Required to work at Integreight. Https:/ www.facebook.com/Integreight/photos/np.622793368.880060112/951769511503079/? Links to this post. Monday, December 1, 2014. One Day with 1Sheeld. I attended an open day organized by Alex Hakerspace at Pluto and I was first introduced face-to-face with 1Sheeld. 1Sheeld is am Egyptian product design and distributed by Integreight. 1Sheeld comes in 3 components :. How does it work? It is a great E...
embedded-egypt.blogspot.com
Embedded Systems in Egypt: May 2010
http://embedded-egypt.blogspot.com/2010_05_01_archive.html
Saturday, May 8, 2010. I love PIC 16F84 :LCD to PIC 16F84 Interface. LCD Interface to PIC 16F84. I 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 LCD module. Http:/ www.electronic-engineering.ch/microchip/projects/LCDx test/LCDx test.html#assembler code. I only made a Proteus 7 model for the circuit that you can find it. Embedded Sy...
embedded-egypt.blogspot.com
Embedded Systems in Egypt: Urgently Required for an Embedded Software Company in Cairo , Egypt
http://embedded-egypt.blogspot.com/2014/05/urgently-required-for-embedded-software.html
Wednesday, May 7, 2014. Urgently Required for an Embedded Software Company in Cairo , Egypt. Urgently Required for an Embedded Software Company in Cairo , Egypt. Around 2-4 years of real embedded development experience. Proven experience for embedded development in areas of 'Ethernet Communication', 'USB Communication'. Proven experience in Real Time Operation System usage within Embedded Project (Any Known RTOS). Highly preferable to have experience with Embedded Linux development. Please send the CVs on.
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