About: Ibrar Ayyub

This project is used to control the brightness of the lamp or can be used to control the speed of the fan. The system consists of 3 block they are Zero crossing detector Microcontroller (Atmega8) Load Driver (BT136)As the name implies the zero crossing detector generates pulses for every zero crossing of the input AC […]

This project gives you a digital voltmeter which can measure voltage from 0v to 25V DC. The values are displayed over the 7segment display. Atmega8 is used and the internal ADC is used to measure the DC voltage. The resistor network is used to reduce the input voltage to the 0-5v. Photo For more Detail: […]

Oakland, CA (Vocus/PRWEB) February 18, 2011 Oakland, California attorney Steven Kazan of Kazan, McClain, Lyons, Greenwood & Harley, PLC has received the prestigious AV(R) Preeminent(TM) Peer Review Rating(SM) from Martindale-Hubbell(R). The AV(R) Preeminent(TM) rating is the highest such peer review rating available to any individual lawyer.   Steven Kazan has 43 years of experience and […]

San Francisco, CA (Vocus/PRWEB) December 14, 2010 The winners in the Atlassian Ultimate Wallboard competition were announced this week. The competition, which ran for a little more than a month at http://ultimatewallboard.com, sought to identify the best “information radiator” designs and inspire product development teams.   An information radiator is a large display of critical […]

(PRWEB) February 28, 2003 Searching the machine manual resource you will find machine manuals, installation manuals, parts manuals, service manuals, electrical diagrams and hydraulic schematics. Some of the more popular OEM equipment manuals to be found are American Tool Works, Cincinnati Milacron, Mazak, Warner & Swasey, Mori Seiki, Landis, Jones & Lamson, Bullard, Fanuc, Amada […]

Here is my home-made kit of ATmega32 microcontroller interfacing. The ATmega32 controller is rich with features like onboard 32kB in-System programmable flash, 1 KB EEPROM, 2KB SRAM, 10bit ADC (8 channel), SPI bus inteface, TWI (compatible with I2C bus) interface, an USART, analog comparator, etc. That’s why I’ve selected it to load my kit with […]

Golden, CO (Vocus/PRWEB) April 08, 2011 Epilog Laser, the leading producer of CO2 and fiber laser engraving and cutting systems, and Instructables.com are pleased to announce Max Justicz, Atlanta, is the grand-prize winner in the third installment of the highly-popular Epilog Challenge. Justicz will receive a new Epilog Zing 16 Laser engraving/cutting system for his […]

Denville, NJ (PRWEB) May 19, 2012 Its a network in which the size doubles every 90 days, said Chhoda. President Obama used it while campaigning to connect with his followers. Actor Ashton Kutcher uses it and has more followers than the president. Owners of small private practice can use it with equal success.   Chhoda […]

This project can measure capacitance and inductance using the Atmega8 microcontroller and the code is written in Bascom AVR. The limitations of this project is Inductance Range: 0.1?H to 2H Capacitance Range: 1pF to 2.5?F Electrolytic Capacitor Measurement Range: 0.1?F to 30000?F Circuit Diagram: For more details: Capacitance and Inductance meter using Atmega8

Here is my project on interfacing of SD Card (microSD). microSD cards are available very cheap nowadays, a great option for having a huge memory in any embedded system project. It is compatible with SPI bus, so the interfacing is easy. SD card adapters are also easily available in market, one can easily make a […]