About: Ibrar Ayyub

Another update on the CNC. The interfaceboards are etched, soldered and tested. IO / Control Boards Step- and directionsignals are generated by an ATmega32 which is controlled over RS232. This is only for testing purpose. In the final version a PC will control the movement. For more Detail: CNC Update 2 Using atmega32 microcontroller

And now for something completely different: A little robotics project for the weekend. The described robot can be build entirely from model making supplies and materials from the hardware store. Also only very few tools are needed. A metal saw, a drill press, a vice and optionally a tap will suffice. And here you can […]

Arlington, Texas (PRWEB) April 12, 2012 One of the best ways to provide excellent electronic parts, hardware and service is to have the most reliable sources in the world. Perhaps one of the most well respected names in electronic hardware manufacturing is RAF Electronics. Based in America, RAF provides standoffs, spacers, handles & ferrules, male-female […]

Here is a very simple project of controlling a small DC-motor (taken from an old personal cassette player) with ATmega8. The ATmega8 is having three PWM channels, out of which two are used here. PWM waveforms are fed to MOSFET (RFD3055) H-bridge. Here, direction is controlled using a two-position toggle switch and speed of the […]

circuit schematic symbols: Download High Quality circuit schematic symbols images of common electrical and electronics  components, for creating any schematic diagram. Basically Electrical components can be divided in two categories Passive components and Active Components. This post will have following schematic symbols. Click on Image to Enlarge Circuit Schematic Symbols -Schematic Symbols for Terminals and […]

(PRWEB) September 14, 2003 The new CoaxStrip 5400 can perform multiple stage strips on a variety of wire and cable types, from discrete wire to triaxial cable. The maximum cable diameter that can be processed is 11 mm (0.44”) O.D., and the overall maximum stripping length is 40 mm (1.58”). This increased capacity makes it […]

16×2 LCDs are most commonly used display units in microcontroller based projects. I got much information about LCD, LCD commands, LCD initialization etc from the below link and I hope, it will be very much helpful for beginners. For more Detail: 4 bit interfacing of a 16X2 LCD display to PIC16F877A, Atmega16/32 & MSP430

Introduction: (don’t skip to read the note below) I recently purchased few AVR microcontrollers. I don’t know much about AVR since I am using it for first time. Any way, I have some experience on working with PIC and MSP430. To program AVR using USB, I came to know that USBASP is the best and […]

Here is a project for beginners to interface a 16-key (4×4) keypad with ATmega32 using 8-pins i.e. one port of the microcontroller. This is useful particularly where we need more keys but don’t want to spend more uC pins for interfacing. The 4×4 keypad is a standard one available in the market. I’ve used here […]

Davis, CA (PRWEB) May 21, 2012 SoftIntegration, Inc. today announced the availability of Ch 7.0 and Embedded Ch 7.0 for Solaris 10 Sparc 64 bit. Ch is an embeddable C/C++ interpreter for cross-platform scripting, 2D/3D plotting, numerical computing, shell programming and embedded scripting.   Ch version 7.0 is a major release with many new features […]