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Lead acid Battery improvement using graphene derivatives

The Lead acid battery is the oldest rechargeable battery with over 150 years of history. However, the conventional battery technology is facing several challenges and there is a great need to modify this technology to meet the current energy need.…
The Changing Landscape of Frequency Mixing Components

Abhishek Kapoor, Product Line Manager, Analog Devices and Assaf Toledano, Application Engineering Manager, Analog Devices Continued innovations in semiconductor processes and RF packaging technologies have completely changed the ways engineers design RF, microwave and millimeter wave design applications. The technical…
Is It Time For USB Type C?

By Duane Benson, Screaming Circuits   The USB 3.1, type C standard have been around long enough such that the connectors and chips are readily available. But, it’s a more complex set up and may have far more capabilities than…
Design of Automatic Solar Tracking Prototype

The constant change in the position of the sun throughout the year has posed quite a big challenge for us as far as solar power harnessing is concerned. A solar tracker is a device for orienting a solar photovoltaic panel,…
4 Digit Up/Down Counter

This 4 Digit Up/Down Counter has all the features you need. And they are all ON the PC board. This project is as old as Methuselah but it’s very handy for anyone producing or packaging a product or “counting their…