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Well, hopefully, you aren’t tired of hearing about the Galaxy Note II yet; Samsung has finally made their announcement and released the official details. The leak earlier this morning pretty much had it nailed, but let’s go through the list now that it’s official. Naturally, the screen is the highlight here. It’s an enormous 5.5-inch HD Super AMOLED display at 1280×720. Early hands-on are showing that, while it is perhaps not quite up to the caliber of the HTC One X screen, it is a vast improvement over the Pentile displays we were seeing previously. The other signature feature is the S pen. The handwriting experience in general and that has been upgraded, as well. The pen itself is a bit larger, making it easier to handle, and the digitizer in the Note II supports 1,024 levels of pressure sensitivity–4x that of the original. Powering the Note II is a 1.6 GHz quad-core Exynos processor with 2 GB of RAM. I can’t imagine that won’t be sufficient to keep things humming along. The battery ...

The popular Timer IC 555 is extensively used in short duration timing applications. IC 555 is a highly stable integrated circuit functioning as an accurate time delay generator and free running multi vibrator. But one of the serious problem in 555 timer design is the false triggering of the circuit at power on or when voltage changes. The article describes how IC555 is designed perfectly to avoid false triggering. 555 IC pin functions Pin1 Ground Pin2 Trigger Pin3 Output Pin 4 Reset Pin 5 Control voltage Pin 6 Threshold Pin 7 Discharge Pin 8 Vcc Functional aspects of pins Trigger Pin 2 Usually pin2 of the IC is held high by a pull up resistor connected to Vcc. When a negative going pulse is applied to pin 2, the potential at pin 2 falls below 1/3 Vcc and the flip-flop switches on. This starts the timing cycle using the resistor and capacitor connected to pins 6 and 7. Reset pin 4 Reset pin 4 can be controlled to reset the timing cycle. If pin 4 is grounded, IC will ...

Samsung Galaxy Note will receive 5 connector USB Type-C and 4100 mAh battery to. South Korean media pleased with new details about the upcoming announcement to PHABLET Samsung Galaxy Note 5. According to insiders, the future novelty Koreans followed by one of the most popular recent trends in the smartphone market, and get a new symmetric connector USB Type-C, which is included in the specification of USB 3.1. In addition, the gadget will be available in high-speed memory UFS 2.0 and battery capacity of 4100 mAh at a depth of only 7.9 mm. Among the alleged specifications PHABLET recall, earlier also called diagonal display with a resolution of 5.7-5.9 2560h1440 pixels and 64-bit proprietary chipset Exynos 7430/7422. The announcement of Samsung Galaxy Note 5 is expected in September as part of the Berlin exhibition IFA 2015 electronics.