Technology in our lives is growing by leaps and bounds. In order to herald the historic rise of the “Internet of Things”, CES in Las Vegas chose to shed some light on the scope of IoT. Processor chip manufacturers all over the globe are ready to face the challenges associated with adding smarts to everything in human environment—from kitchen appliances to big machines in the industry. Digital electronics video tutorials can simplify the principles and applications of the latest technologies as such.
The Chip That has Become the Talk of the CES Town
Thanks to the soaring ambition of chipmakers, these devices will be capable of communicating data, co-ordinating a number of tasks and also maintaining themselves. This could only be possible with transmitters that are powerful enough to convey data wirelessly to devices in distance. These transmitters require being durable and power-efficient to draw energy from renewable resources.
A cluster of MIT academicians are working to turn the vision of Internet of Things into execution. The cutting-edge radio chip developed by Professor Chandrakasan and his team is still on its experimental basis. They claim that the chip will prevent energy from leaking. So, it is expected to consume less power and save more energy.
Mechanism of Digital Electronic Circuits
The new radio chip for “Internet of Things” is designed to initiate an economic use of energy in digital circuits. Digital circuits consist of transistors in which silicon or any other semiconducting material connects a couple of electronic leads. These connecting materials do not behave as conductors in their original states. A second wire is employed on the top of semiconductors running vertically to the leads.
The gate or the wire, when electrified, pulls electrons towards itself, creating a bridge between the leads allowing currents to flow. But unfortunately, semiconductors do not behave as good insulators either. And even during the absence of electric charge through the gate, currents do leak. Although it may appear as a marginal loss, after a while it can wane battery life that mostly rests at leisure.
IoT Radio Chip Goes a Step Ahead
The IoT-friendly radio chip designed by Chandrakasan and his MIT associates lessens the power leakage by employing a negative charge at the wire or the gate atop the semiconductors. As a result, even when the transmitter is inactive, it acts as a relatively more powerful insulator by warding off electrons from the pair of electronic leads. By adapting this path-breaking technique, the power leakage can be ingeniously prevented from the digital circuit.
This innovation of radio microchip is soon to serve as a boon for modern technology with an eye to save more and spend less energy. This is not just a joyful moment for the “Internet of Things”, it is a realistic step towards sustainable development. Digital electronics video tutorials can lend a clearer perspective on the nuts and bolts of circuits as such.
This article was contributed by Lisa Rose penned to benefit technology enthusiasts and hobbyists. High-quality video archives can also provide analog and digital electronics tutorials for beginners studying Electrical and Electronics Engineering.