About: Ibrar Ayyub

Measurement of light intensity is a prime necessity in several occasions.  The diversity of such needs make their way to various branches of physics and engineering as well as in media. For instance, in engineering, such kinds of measurements are needed to design optimum lighting conditions of a room. In photography, light intensity measurements ensure […]

Chicago, IL (PRWEB) February 10, 2011 In 2010, advanced nanotechnology and natures best anti-inflammatory and pain relief ingredients came together in the new Concept Laboratories MyOmega product line? Its a natural pain relief solution that utilizes deep penetrating nano-particles to deliver powerful natural ingredients directly to local pain areas. Each Naonsphere within the Icepearls nano-delievery-system […]

Controlling temperature has been a prime objective in various applications including refrigerators, air conditioners, air coolers, heaters, industrial temperature conditioning and so on. Temperature controllers vary in their complexities and algorithms. Some of these use simple control techniques like simple on-off control while others use complex Proportional Integral Derivative (PID) or fuzzy logic algorithms. In […]

Exton, PA (PRWEB) February 10, 2011 Scala, the world’s leading software provider for end-to-end digital signage solutions, will showcase its new Scala QuickStart software with HP SignagePlayers, as well as display Scala 5 installations from networks around the world at Digital Signage Expo 2011, February 23-24, at the Las Vegas Convention Center (Booth 500).   […]

Kansas City, MO, and Or Yehuda, Israel (PRWEB) February 10, 2011 Scanlutions – Complete Mobile Marketing Solutions has partnered with 3GVision to launch the industry leading platform, i-nigma Enterprise Management System. The i-nigma platform is the most comprehensive 1D and 2D barcode management system in the world. The partnership between Scanlutions and 3GVision will join […]

AVR acoustic spectrum analyzer, based on Atmega8 AVR microcontroller, operational amplifier, and few other components. Use any HD44780 compatible LCD or VFD, connect audio signal, and enjoy the effect 🙂 You can build in this into your amplifier, pc, car-audio, or other device. On this moment device support following displays: 16*2, 20*2, 24*2, and 20*4. […]

MEMS (Micro-Electro-Mechanical Systems) Accelerometers are in widespread use as tilt-sensors in mobile phones and cameras. Simple accelerometers are available both as ic-chip’s and cheap development pcb-boards. Wireless chips are also affordable and available in assembled circuits, with matched antenna-network and decoupling-caps onboard. Hook both wireless board and accelerometer up to a microcontroller via serial interface […]

This is basically a knockoff of the Hypnocube, instead of being 64 LEDs, thus costing at least $150 to make, I made a smaller version of 8 LEDs for under $30. The result is a 2x2x2 cube where each light is independently controllable. I’m not absolutely sure how many colors you can get from each […]

This instructable shows how to control a group of led’s with one microprocessor output. The micro I will be using is an Atmel Attiny2313. Step: 1 Parts and Tools Parts: Attiny2313 (got 5 free samples from Atmel) 20 pin socket Resistors (any size will work, depending on your setup. I will explain later) 5v regulator […]

This is a simple color sensor using  Atmega16 MCU and can sense Red ,Green and Blue color. How it works: the sensor consist from LDR sensor and RGB LED ,so when the object putted on the sensor the light that emitting  from RGB LED will reflected from the object  to LDR sensor and read it by ADC of ATMEGA16 as […]