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There are very few good, original movies these days. Most of what hits the silver screens are prequels as well as sequels of a particular franchise, and the audience continue to lap it up regardless. Well, I guess the same can be said of hardware, especially in the consumer electronics realm – narrowing it down to portable devices like smartphones and tablets. From the Samsung Galaxy S, we have seen it “grow” to end up at the Galaxy S4 at the moment, while the iPhone has ended up as the iPhone 5 till today, with whispers of an iPhone 5S or iPhone 6 on the way. The Asus-manufactured Nexus 7 tablet is no different, and it is all set to embrace a next generation model, simply known as the new Nexus 7 . Just what kind of hardware can you expect this sequel to carry? For starters, this 7” tablet is touted to boast of the highest resolution for a 7” tablet in the world – at 1,920 x 1,200 pixels on its 10-point touch IPS panel at 323ppi pixel density. Apart from that, a quad-core 1.5GHz S4 P...

INTERFACING CD4033 IC WITH COMMON CATHODE 7 SEGMENT DISPLAY CD4033 is a Decoder IC, which is commonly used to drive 7 segment displays. The pin 1 of CD 4033 IC is used as CARRY IN, which is highly sensitive to electromagnetic radiations and the pin 5 of this IC is used for CARRY OUT to the next stage. Figure shows the INTERFACING diagram of CD 4033 IC with 7 Segment display. Figure shows the Pin out Diagram of common cathode 7 segment Display You may also like Wireless Mains Voltage Counter using CD4033 IC

Build a 12V 7.2Ah SMF Battery Charger Circuit Diagram . The LM317 is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5A over an output-voltage range of 1.25 V to 37 V. It is exceptionally easy to use and requires only two external resistors, R2’ and R2” (R2= R2’+ R2”) to set the output voltage. Furthermore, both line and load regulation is better than standard fixed regulators. In addition to having higher performance than fixed regulators, this device includes on-chip current limiting thermal overload protection, and safe-operating-area protection. All overload protection remains fully functional, even if the ADJUST terminal is disconnected. By connecting a fixed resistor, R1 the ADJUST and OUTPUT terminals, the LM317 can function as a precision current regulator. An optional output capacitor can be added to improve transient response. Schematic Diagram using LM317   The ADJUST terminal can be bypassed to achieve very high ripple-rejectio...