Business Setup For e-Waste Recycling
The information and communication technology sector has witnessed unprecedented growth in the last decade across the world. Increased penetration of electronics in everyday products...
DIY: Fast Charging Power Bank
In this video, the presenter will show you how he modified a common power bank in order to cut down its ridiculously long charging...
GPS Clock using Arduino
Global positioning system (GPS) synchronised clocks give accurate time. These clocks are universal and commonly used at railway stations, bus stands and airports. These...
Design Your Own Li-Fi Dongle And Speaker
Light Fidelity (Li-Fi) is a new paradigm in wireless communication. In this article, we describe the design of a Li-Fi dongle (transmitter) and speaker...
Why do Logic-Level MOSFETs Require Gate Driver IC?
A gate driver IC is normally used when the controller section is unable to provide sufficient current to drive the MOSFET’s gate capacitance. Sometimes,...
Various Types of Transformer Core Assemblies
In this video, the presenter is trying to explain the different types of transformer core assemblies with the help of animations. The core and...
Circuit Tool, Databases and Fun Stuff
MySQL 5.7
MySQL is a popular relational database management system written in C and C++. It is compatible with a long list of operating systems...
How do Electronic Devices Capture Light?
Computer scanners and digital cameras, which can see, store and manipulate words and images, are the end product of a technological evolution that began...
Next-generation Solar Power Technology (Part 1 of 2)
The sun blesses the earth with enough energy in one hour—4.3x1020 joules—to fulfill all of our energy needs for a year (4.1x1020 joules). Its...
Battery Level Indicator Circuit Using LM3914
Battery level indicator indicates the status of the battery just by glowing LEDs. For example six LED’s are glowing means battery capacity 60% remains....
