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1. (jCommunity Group) Tuesday, 31 December 2069 2. New eSi-RISC Scalable Soft Processor Cores for ASICs and FPGAs (MyBlog/TB-Blog) ... of front-end IC design services. They are really bouncing around with excitement about the fact that they have significantly enhanced their design service capability with the addition of three new, highly ... Tuesday, 17 November 2009 3. Altium inundated with new customers (MyBlog/TB-Blog) ... in my office say that their heads hurt (grin). But seriously, this really is cool stuff. If you haven’t already seen it, then you should bounce over to the Altium Designer page on Altium's website and ... Monday, 22 February 2010 4. Another coup for the folks at new FPGA vendor Tabula (MyBlog/TB-Blog) ... that's just the way it is), but in this case... There have been some exciting developments in FPGA space recently, with some really innovative technologies leaping into the limelight. None more so than ... Monday, 26 April 2010 5. uC/OS-III The Real-Time Kernel (MyBlog/TB-Reviews) I've long wanted to know more about how a Real-Time Operating System (RTOS) performs its magic and how to use one of these little rascals, but there's surprisingly little written about this subject. Fortunately, ... Monday, 19 October 2009 6. Maplesoft extends modeling tools (MyBlog/TB-Blog) ... real-time performance in key application areas such as hardware-in-the-loop (HIL) simulation. MapleSim is "built on a foundation of the world’s most powerful symbolic computation engine" and an extensive ... Thursday, 19 November 2009 7. How to make Printed Circuit Boards. (MyBlog/TB-Articles) ... a little too small really. Component pad holes for transistors, IC’s and resistors etc should be around 0.8mm. Power diodes, bridge rectifiers, TO220 transistors and voltage regulators, Molex connectors ... Sunday, 11 October 2009 8. Interview Bites: Metro Ethernet Forum's Nan Chen on Carrier Ethernet (MyBlog/TB-Articles) ... Nan, you've personally been involved with the MEF for a long time. I imagine you're planning on sticking with it. Nan Chen: Yes, I am. I feel really good about contributing to the industry and see the ... Monday, 02 November 2009 9. SystemC and Transaction-Level Modeling (TLM) (MyBlog/TB-Blog) ... interesting... This was actually a lot of fun, because I learned a whole lot of "stuff" I really hadn't thought about before. One thing that because apparent is that it's hard to pin some of these things ... Monday, 21 December 2009 10. STMicroelectronics MPPT/Converter Maximizes Solar-Panel Performance, Minimizes Shading Losses (MyBlog/TB-Reviews) ... which produces a real-time digital data stream containing output voltage and output current information. Other available analog channels can be used to monitor temperatures within the microinverter enclosure ... Tuesday, 23 November 2010 11. Electronic HID Ballast Increases Efficiency and Extends Lamp Life (MyBlog/TB-Articles) By Tom Ribarich, Director, Lighting Systems, International Rectifier Introduction HID lamps are traditionally powered by copper/iron magnetic ballast. These ballasts have the disadvantages of low efficiency, ... Friday, 17 September 2010 12. Power Supplies 101 – Safety, Transformers & Primary Windings (MyBlog/TB-Articles) ... voltage would be half what is expected. Figure 7. Selectable Multi-voltage primary Figure 7 shows a transformer configuration that you don’t really see much these days. The primary winding is “tapped” ... Saturday, 21 November 2009 13. Pythagoras Solar’s Photovoltaic Window Technology Delivers Energy and Unobstructed Views. (MyBlog/TB-Reviews) ... adaptability and increased real estate value. Pythagoras Solar is already working with large-scale materials, manufacturing and building industry partners, thus ensuring quality and reliability; simplifying ... Tuesday, 18 May 2010 14. Achieving Tunable White Light (MyBlog/TB-Articles) ... the output deviates from the desired color. As such, temperature compensation techniques have to be implemented in firmware with a real-time temperature feedback system, along with efficient heat sinks. ... Thursday, 11 November 2010 15. Solar PV Technology Update (MyBlog/TB-Articles) ... Unfortunately, the options can actually increase the manufacturing cost, since the area-related cost increase does not offset the wattage-related cost savings. Therefore, the real objective for a solar ... Tuesday, 29 June 2010 16. A LED Ultra-Violet (UV) PCB Exposure Unit (MyBlog/TB-Articles) ... the following sequence: Cut the tracks as shown in figure 3, there are 165 cuts to make. A simple way to do this is by hand with a 3.5mm HSS drill bit, or you can get a special tool but that’s really ... Wednesday, 23 September 2009 17. The Life and Work of Konrad Zuse (Part 1) (MyBlog/TB-Articles) ... as the inventor and creator of the first freely-programmable1 computer2 with a binary floating point and switching/circuit system, which really worked. This machine – called the Z3 – was completed in ... Friday, 11 September 2009 18. The Life and Work of Konrad Zuse (Part 4) (MyBlog/TB-Articles) ... the technical realization using the thin metal sheets was too complex. The arithmetic unit in the original Z1 was not very reliable (similarly with the rebuilt Z1). In Figure 4-12 we see the arithmetic ... Friday, 11 September 2009 19. Communications Flexibility is the Key to an interoperable “Smart” Grid (MyBlog/TB-Articles) ... information today. The real key to a ‘Smart’ grid is being able to disassociate the communication technologies, from the networking engine so that the system is flexible enough to use the communications ... Thursday, 15 July 2010 20. Cool Beans: Using Skype for screen sharing and other stuff (MyBlog/TB-Blog) ... worked great. Then, just a few days ago as I pen these words, I saw that a friend was trying to call me on Skype ... so I clicked the "Accept" button but then realized that I'd left my headset at home. ... Thursday, 24 June 2010
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