Wednesday, March 16, 2016

HC-05 bluetooth module with arduino to control RGB led

INTRODUCTION TO BLUETOOTH MODULE HC-05

HC-05 Bluetooth module is a bluetooth communication device that can communicate with bluetooth of smart phones and laptops. We can make various projects by using this little module in which we can control any electrical and electronics devices and appliances with our smart phones.

HC-05 bluetooth module with arduino to control RGB led

INTRODUCTION TO BLUETOOTH MODULE HC-05

HC-05 Bluetooth module is a bluetooth communication device that can communicate with bluetooth of smart phones and laptops. We can make various projects by using this little module in which we can control any electrical and electronics devices and appliances with our smart phones.

Saturday, March 12, 2016

Solar Technology and Possibility in Nepal

Solar power is the conversion of sunlight into electricity, either directly using photovoltaics (PV), or indirectly usingconcentrated solar power (CSP). Concentrated solar power systems use lenses or mirrors and tracking systems to focus a large area of sunlight into a small beam. Photovoltaics convert light into an electric current using the photovoltaic effect.[1]

Sunday, March 6, 2016

CES 2016: Your Favorite Tech Is Finally Growing Up

What do 3D printers, drones, driverless cars and fitness trackers have in common? For one thing, all of these technologies are front and center here at this year's CES. But perhaps more important, these cool tech gadgets are finally growing up, said Shawn DuBravac, chief economist for the Consumer Technology Association.

In a talk here today (Jan. 5), DuBravac told a packed house about what he sees as the defining trends of CES 2016. Among them is something that he called the "maturing of nascent ecosystems." In other words, all of the cutting-edge gadgetry from past shows — like the 3D printers that churned out plastic bobble heads in 2014 and the fitness wearables that ceaselessly measured heart rate or body temperature at last year's show — these devices are growing up, or finding their place in the real world.
"I see a change in the dialogue around CES in just the last 12 to 18 months," DuBravac said. "We're talking increasingly about what's technologically meaningful compared to what's technologically possible." [9 Totally Cool Uses for Drones]